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Drive Isolation Transformers

Overview of Drive Isolation Transformers

Today's modern electronic, electric components and circuitry such as computers, copiers, printers, fax machines and display terminals utilize switching mode power supplies for their operation. These switching mode power supplies are non-linear in nature and can cause significant power system problems:

  • Circuit breakers and fuses blowing far below current ratings
  • Neutrals in transformers and panel boards are much hotter than their ratings
  • Distributions Transformers are overheating even when operating well within their specified nameplate rating

 These problems are the results of Harmonics. Solid state switching elements such as SCR, Transistors and capacitors which are found in computers, fax machines, solid state drives, energy efficient drives, etc. Continuously switching on/off producing non-linear or non-sinusoidal wave shapes in the current supplied from the power source.

A linear load uses current from the power source continuously over the sinusoidal cycle. A non-linear load uses current in large pulses from the power source thereby creating harmonic distortion.

Harmonic components are represented by periodic waves that have a frequency that is a multiple of the fundamental frequency.

Example:

  • Fundamental Frequency= 60Hz
  • 3rd Harmonic Frequency= 3x 60Hz=180Hz
  • 5th Harmonic Frequency= 5x 60Hz=300Hz

Harmonic Frequencies superimpose themselves upon the fundamental waveform distorting and changing its magnitude.

Application

Our Drive Isolation Transformers (DIT) are specifically designed to meet the requirements of AC or DC Variable Speed Drives or Rectifier outputs and are rated to match standard motor HP voltage ratings.

Features

  • Anticipating that harmonics generated by the rectifiers will be present the steel core is increased to operate the transformer at a lower flux density to prevent saturation.
  • Standard K-Factor 4 Rating (others are available)
  • Extra bracing to withstand the mechanical stresses of the current reversals and short circuits associated with SCR drives
  • Isolates the power source from low frequency noise generated by SCR voltage spikes and transient feedback
  • Lower than normal losses and temperature rise for greater life expectancy and overload capability
  • Thermal protectors (Thermostats) for over temperature tripping are provided
  • Reduces short circuit currents
  • Full current rated neutral
    • Class 220 Insulation
    • 150°C Temperature Rise
    • Primary Taps ±2.5% & ±5% (±5% up to 14kVA)
    • CSA certified, File No. LR34493
    • UL Listed, File No. E108255
    • ISO9001 Quality Certification
    • Available in Aluminum (Al) or Copper (Cu) windings
    • CAN/CSA 802.2-00 Energy Efficient (Part numbers will have /Z suffix)

Common Part Numbers & Typical Information

Drive Rating Recommended Transformer Size (DIT) Aluminum
Windings
575Δ- 460Y/266
Aluminum
Windings
460Δ-460Y/266
Aluminum
Windings
460Δ-230Y/133
Aluminum
Windings
230Δ- 230Y/133
Indoor
Enclosure
Size>
Total Typical Weight
5HP 8kVA DA8J1P1 DA8H1P1 DA8H1S1 DA8C1S1 #4 135LBS
8HP 11kVA DA11J1P1 DA11H1P1 DA11H1S1 DA11C1S1 #4 150LBS
10HP 14kVA DA14J1P1 DA14H1P1 DA14H1S1 DA14C1S1 #5 182LBS
15HP 20kVA DA20J1P1 DA20H1P1 DA20H1S1 DA20C1S1 #6 247LBS
20HP 27kVA DA27J1P1 DA27H1P1 DA27H1S1 DA27C1S1 #6 275LBS
25HP 34kVA DA34J1P1 DA34H1P1 DA34H1S1 DA34C1S1 #6 310LBS
30HP 40kVA DA40J1P1 DA40H1P1 DA40H1S1 DA40C1S1 #6 336LBS
40HP 51kVA DA51J1P1 DA51H1P1 DA51H1S1 DA51C1S1 #7 455LBS
50HP 63kVA DA63J1P1 DA63H1P1 DA63H1S1 DA63C1S1 #7 485LBS
60HP 75kVA DA75J1P1 DA75H1P1 DA75H1S1 DA75C1S1 #7 565LBS
75HP 93kVA DA93J1P1 DA93H1P1 DA93H1S1 DA93C1S1 #8 755LBS
100HP 118kVA DA118J1P1 DA118H1P1 DA118H1S1 DA118C1S1 #8 820LBS
125HP 145kVA DA145J1P1 DA145H1P1 DA145H1S1 DA145C1S1 #8 890LBS
150HP 175kVA DA175J1P1 DA175H1P1 DA175H1S1 DA175C1S1 #9 1250LBS
200HP 220kVA DA220J1P1 DA220H1P1 DA220H1S1 DA220C1S1 #9 1470LBS
250HP 275kVA DA275J1P1 DA275H1P1 DA275H1S1 DA275C1S1 #9 1750LBS
300HP 330kVA DA330J1P1 DA330H1P1 DA330H1S1 DA330C1S1 #9 1990LBS
400HP 440kVA DA440J1P1 DA440H1P1 DA440H1S1 DA440C1S1 #10 2700LBS
500HP 550kVA DA550J1P1 DA550H1P1 DA550H1S1 DA550C1S1 #40 3100LBS

Available Options Include

  • Temperature Rise (115°C, 80°C)
  • Other Primary or Secondary Voltages
  • Different frequency (other than 60Hz)
  • Different Nema Rated Enclosure (2, 3R, 4, 4X, 12, etc)
  • Electrostatic Shield (single, double, triple or multiple/ultra)
  • Custom sizes (specific kVA ratings)
  • Open type (Core & Coils only)
  • Special Paint/Finish
  • NEMA TP-1 Energy Efficiency (USA); Part numbers will have /Z suffix

Drawing

Catalog No.ProductPhaseConductorkVAVoltage WxDxH"Efficiency
level
EfficiencyEnclosureDrawing
SA15J-K/Z Standard Isolation Transformers 1 Aluminum 15 600 to 120/240 18x16x21 C.802
Canadian min
97,74 NEMA 3R(floor/wall) PDF
SA25J-K/Z Standard Isolation Transformers 1 Aluminum 25 600 to 120/240 23x21x26 C.802
Canadian min
98,10 NEMA 3R(floor/wall) PDF
SA37J-K/Z Standard Isolation Transformers 1 Aluminum 37 600 to 120/240 23x21x26 C.802
Canadian min
98,27 NEMA 3R(floor/wall) PDF
SA50J-K/Z Standard Isolation Transformers 1 Aluminum 50 600 to 120/240 23x21x26 C.802
Canadian min
98,34 NEMA 3R(floor/wall) PDF
SA75J-K/Z Standard Isolation Transformers 1 Aluminum 75 600 to 120/240 26x22x31 C.802
Canadian min
98,51 NEMA 3R(floor) PDF
SA100J-K/Z Standard Isolation Transformers 1 Aluminum 100 600 to 120/240 30x31x32 C.802
Canadian min
98,72 NEMA 3R(floor) PDF
SA150J-K/Z Standard Isolation Transformers 1 Aluminum 150 600 to 120/240 38x40x46 C.802
Canadian min
98,70 NEMA 3R(floor) PDF
SA167J-K/Z Standard Isolation Transformers 1 Aluminum 167 600 to 120/240 38x40x46 C.802
Canadian min
98,72 NEMA 3R(floor) PDF
SA250J-K/Z Standard Isolation Transformers 1 Aluminum 250 600 to 120/240 38x40x46 C.802
Canadian min
98,84 NEMA 3R(floor) PDF
SA15H-K/Z Standard Isolation Transformers 1 Aluminum 15 480 to 120/240 18x16x21 C.802
Canadian min
97,74 NEMA 3R(floor/wall) PDF
SA25H-K/Z Standard Isolation Transformers 1 Aluminum 25 480 to 120/240 23x21x26 C.802
Canadian min
98,10 NEMA 3R(floor/wall) PDF
SA37H-K/Z Standard Isolation Transformers 1 Aluminum 37 480 to 120/240 23x21x26 C.802
Canadian min
98,27 NEMA 3R(floor/wall) PDF
SA50H-K/Z Standard Isolation Transformers 1 Aluminum 50 480 to 120/240 23x21x26 C.802
Canadian min
98,34 NEMA 3R(floor/wall) PDF
SA75H-K/Z Standard Isolation Transformers 1 Aluminum 75 480 to 120/240 26x22x31 C.802
Canadian min
98,51 NEMA 3R(floor) PDF
SA100H-K/Z Standard Isolation Transformers 1 Aluminum 100 480 to 120/240 30x31x32 C.802
Canadian min
98,72 NEMA 3R(floor) PDF
SA150H-K/Z Standard Isolation Transformers 1 Aluminum 150 480 to 120/240 38x40x46 C.802
Canadian min
98,70 NEMA 3R(floor) PDF
SA167H-K/Z Standard Isolation Transformers 1 Aluminum 167 480 to 120/240 38x40x46 C.802
Canadian min
98,72 NEMA 3R(floor) PDF
SA250H-K/Z Standard Isolation Transformers 1 Aluminum 250 480 to 120/240 38x40x46 C.802
Canadian min
98,84 NEMA 3R(floor) PDF
SC25H-K/Z Standard Isolation Transformers 1 Copper 25 480 to 120/240 23x21x26 C.802
Canadian min
98,01 NEMA 3R(floor/wall) PDF
SC25J-K/Z Standard Isolation Transformers 1 Copper 25 600 to 120/240 23x21x26 C.802
Canadian min
98,01 NEMA 3R(floor/wall) PDF
SC37H-K/Z Standard Isolation Transformers 1 Copper 37 480 to 120/240 23x21x26 C.802
Canadian min
98,20 NEMA 3R(floor/wall) PDF
SC37J-K/Z Standard Isolation Transformers 1 Copper 37 600 to 120/240 23x21x26 C.802
Canadian min
98,20 NEMA 3R(floor/wall) PDF
SC50H-K/Z Standard Isolation Transformers 1 Copper 50 480 to 120/240 23x21x26 C.802
Canadian min
98,31 NEMA 3R(floor/wall) PDF
SC50J-K/Z Standard Isolation Transformers 1 Copper 50 600 to 120/240 23x21x26 C.802
Canadian min
98,31 NEMA 3R(floor/wall) PDF
SC75H-K/Z Standard Isolation Transformers 1 Copper 75 480 to 120/240 26x22x31 C.802
Canadian min
98,55 NEMA 3R(floorl) PDF
SC75J-K/Z Standard Isolation Transformers 1 Copper 75 600 to 120/240 26x22x31 C.802
Canadian min
98,55 NEMA 3R(floor) PDF
SC15J-K/Z Standard Isolation Transformers 1 Copper 15 600 to 120/240 18x16x21 C.802
Canadian min
97,71 NEMA 3R(floor/wall) PDF
SC15H-K/Z Standard Isolation Transformers 1 Copper 15 480 to 120/240 18x16x21 C.802
Canadian min
97,71 NEMA 3R(floor/wall) PDF
SC100J-K/Z Standard Isolation Transformers 1 Copper 100 600 to 120/240 30x31x32 C.802
Canadian min
98,63 NEMA 3R(floor) PDF
SC100H-K/Z Standard Isolation Transformers 1 Copper 100 480 to 120/240 30x31x32 C.802
Canadian min
98,63 NEMA 3R(floor) PDF
SC150H-K/Z Standard Isolation Transformers 1 Copper 150 480 to 120/240 38x40x46 C.802
Canadian min
98,76 NEMA 3R(floor) PDF
SC150J-K/Z Standard Isolation Transformers 1 Copper 150 600 to 120/240 38x40x46 C.802
Canadian min
98,76 NEMA 3R(floor) PDF
SC167J-K/Z Standard Isolation Transformers 1 Copper 167 600 to 120/240 38x40x46 C.802
Canadian min
98,71 NEMA 3R(floor) PDF
SC167H-K/Z Standard Isolation Transformers 1 Copper 167 480 to 120/240 38x40x46 C.802
Canadian min
98,71 NEMA 3R(floor) PDF
SC250J-K/Z Standard Isolation Transformers 1 Copper 250 480 to 120/240 38x40x46 C.802
Canadian min
98,88 NEMA 3R(floorl) PDF
SC250H-K/Z Standard Isolation Transformers 1 Copper 250 480 to 120/240 38x40x46 C.802
Canadian min
98,88 NEMA 3R(floor) PDF
SA5H-K Standard Isolation Transformers 1 Aluminum 5 480 to 120/240 13x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
SA5J-K Standard Isolation Transformers 1 Aluminum 5 600 to 120/240 13x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
SA7J-K Standard Isolation Transformers 1 Aluminum 7 600 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SA7H-K Standard Isolation Transformers 1 Aluminum 7 480 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SA10H-K Standard Isolation Transformers 1 Aluminum 10 480 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SA10J-K Standard Isolation Transformers 1 Aluminum 10 600 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC5H-K Standard Isolation Transformers 1 Copper 5 480 to 120/240 13x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
SC7H-K Standard Isolation Transformers 1 Copper 7 480 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC10H-K Standard Isolation Transformers 1 Copper 10 480 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC5J-K Standard Isolation Transformers 1 Copper 5 600 to 120/240 13x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
SC7J-K Standard Isolation Transformers 1 Copper 7 600 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC10J-K Standard Isolation Transformers 1 Copper 10 600 to 120/240 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC.250H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.250 480 to 120/240 6x5x10 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC.50H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.500 480 to 120/240 6x5x10 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC.750H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.750 480 to 120/240 6x5x12 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC1H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 1 480 to 120/240 6x5x12 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC1.5H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 1.5 480 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC2H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 2 480 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC3H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 3 480 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC5H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 5 480 to 120/240 13x12x15 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC7H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 7 480 to 120/240 13x12x15 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC10H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 10 480 to 120/240 15x15x16 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC15H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 15 480 to 120/240 15x15x16 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC25H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 25 480 to 120/240 18x14x25 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC37H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 37 480 to 120/240 18x14x25 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC50H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 50 480 to 120/240 22x16x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
SC75H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 75 480 to 120/240 29x20x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
SC100H-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 100 480 to 120/240 29x20x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
SC.250J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.250 600 to 120/240 6x5x10 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC.50J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.500 600 to 120/240 6x5x10 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC.750J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 0.750 600 to 120/240 6x5x12 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC1J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 1 600 to 120/240 6x5x12 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC1.5J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 1.5 600 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC2J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 2 600 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC3J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 3 600 to 120/240 8x7x13 Non-compliant
(Exempt)
N/A NEMA 3R(wall) PDF
SC5J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 5 600 to 120/240 13x12x15 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC7J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 7 600 to 120/240 13x12x15 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC10J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 10 600 to 120/240 15x15x16 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC15J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 15 600 to 120/240 15x15x16 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC25J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 25 600 to 120/240 18x14x25 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC37J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 37 600 to 120/240 18x14x25 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
SC50J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 50 600 to 120/240 22x16x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
SC75J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 75 600 to 120/240 29x20x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
SC100J-K/EP Epoxy Encapsulated Isolation Transformers 1 Copper 100 600 to 120/240 29x20x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
BA15H-M/Z Standard Isolation Transformers 3 Aluminum 15 480Δ to 208Y/120 23x16x21 C.802
Canadian min
97.08 NEMA 3R(floor/wall) PDF
BA30H-M/Z Standard Isolation Transformers 3 Aluminum 30 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.58 NEMA 3R(floor/wall) PDF
BA45H-M/Z Standard Isolation Transformers 3 Aluminum 45 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.73 NEMA 3R(floor/wall) PDF
BA75H-M/Z Standard Isolation Transformers 3 Aluminum 75 480Δ to 208Y/120 27x22x32 C.802
Canadian min
98.08 NEMA 3R(floor/wall) PDF
BA112H-M/Z Standard Isolation Transformers 3 Aluminum 112 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.27 NEMA 3R(floor) PDF
BA150H-M/Z Standard Isolation Transformers 3 Aluminum 150 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.31 NEMA 3R(floor) PDF
BA225H-M/Z Standard Isolation Transformers 3 Aluminum 225 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.54 NEMA 3R(floor) PDF
BA300H-M/Z Standard Isolation Transformers 3 Aluminum 300 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.69 NEMA 3R(floor) PDF
BA450H-M/Z Standard Isolation Transformers 3 Aluminum 450 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.81 NEMA 3R(floor) PDF
BA500H-M/Z Standard Isolation Transformers 3 Aluminum 500 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.81 NEMA 3R(floor) PDF
BA15J-M/Z Standard Isolation Transformers 3 Aluminum 15 600Δ to 208Y/120 23x16x21 C.802
Canadian min
97.08 NEMA 3R(floor/wall) PDF
BA30J-M/Z Standard Isolation Transformers 3 Aluminum 30 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.58 NEMA 3R(floor/wall) PDF
BA45J-M/Z Standard Isolation Transformers 3 Aluminum 45 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.73 NEMA 3R(floor/wall) PDF
BA75J-M/Z Standard Isolation Transformers 3 Aluminum 75 600Δ to 208Y/120 27x22x32 C.802
Canadian min
98.08 NEMA 3R(floor/wall) PDF
BA112J-M/Z Standard Isolation Transformers 3 Aluminum 112 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.27 NEMA 3R(floor) PDF
BA150J-M/Z Standard Isolation Transformers 3 Aluminum 150 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.31 NEMA 3R(floor) PDF
BA225J-M/Z Standard Isolation Transformers 3 Aluminum 225 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.54 NEMA 3R(floor) PDF
BA300J-M/Z Standard Isolation Transformers 3 Aluminum 300 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.69 NEMA 3R(floor) PDF
BA450J-M/Z Standard Isolation Transformers 3 Aluminum 450 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.81 NEMA 3R(floor) PDF
BA500J-M/Z Standard Isolation Transformers 3 Aluminum 500 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.81 NEMA 3R(floor) PDF
BC3J-M Standard Isolation Transformers 3 Copper 3 600Δ to 208Y/120 18x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
BC6J-M Standard Isolation Transformers 3 Copper 6 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC9J-M Standard Isolation Transformers 3 Copper 9 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC3H-M Standard Isolation Transformers 3 Copper 3 480Δ to 208Y/120 18x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
BC6H-M Standard Isolation Transformers 3 Copper 6 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC9H-M Standard Isolation Transformers 3 Copper 9 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC15J-M/Z Standard Isolation Transformers 3 Copper 15 600Δ to 208Y/120 23x16x21 C.802
Canadian min
97.12 NEMA 3R(floor/wall) PDF
BC30J-M/Z Standard Isolation Transformers 3 Copper 30 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.52 NEMA 3R(floor/wall) PDF
BC45J-M/Z Standard Isolation Transformers 3 Copper 45 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.71 NEMA 3R(floor/wall) PDF
BC75J-M/Z Standard Isolation Transformers 3 Copper 75 600Δ to 208Y/120 27x22x32 C.802
Canadian min
98.13 NEMA 3R(floor/wall) PDF
BC112J-M/Z Standard Isolation Transformers 3 Copper 112 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.32 NEMA 3R(floor) PDF
BC150J-M/Z Standard Isolation Transformers 3 Copper 150 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.39 NEMA 3R(floor) PDF
BC225J-M/Z Standard Isolation Transformers 3 Copper 225 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.51 NEMA 3R(floor) PDF
BC450J-M/Z Standard Isolation Transformers 3 Copper 450 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R(floor) PDF
BC500J-M/Z Standard Isolation Transformers 3 Copper 500 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R(floor) PDF
BC15H-M/Z Standard Isolation Transformers 3 Copper 15 480Δ to 208Y/120 23x16x21 C.802
Canadian min
97.12 NEMA 3R(floor/wall) PDF
BC30H-M/Z Standard Isolation Transformers 3 Copper 30 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.52 NEMA 3R(floor/wall) PDF
BC45H-M/Z Standard Isolation Transformers 3 Copper 45 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.71 NEMA 3R(floor/wall) PDF
BC75H-M/Z Standard Isolation Transformers 3 Copper 75 480Δ to 208Y/120 27x22x32 C.802
Canadian min
98.13 NEMA 3R(floor/wall) PDF
BC112H-M/Z Standard Isolation Transformers 3 Copper 112 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.32 NEMA 3R(floor) PDF
BC150H-M/Z Standard Isolation Transformers 3 Copper 150 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.39 NEMA 3R(floor) PDF
BC225H-M/Z Standard Isolation Transformers 3 Copper 225 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.51 NEMA 3R(floor) PDF
BC300H-M/Z Standard Isolation Transformers 3 Copper 300 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.62 NEMA 3R(floor) PDF
BC450H-M/Z Standard Isolation Transformers 3 Copper 450 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R(floor) PDF
BC500H-M/Z Standard Isolation Transformers 3 Copper 500 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R(floor) PDF
BC300J-M/Z Standard Isolation Transformers 3 Copper 300 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.62 NEMA 3R(floor) PDF
BC6J-M/E3R Standard Isolation Transformers 3 Copper 6 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R Outdoor (floor/wall) PDF
BC9J-M/E3R Standard Isolation Transformers 3 Copper 9 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R Outdoor (floor/wall) PDF
BC3H-M/E3R Standard Isolation Transformers 3 Copper 3 480Δ to 208Y/120 18x11x14 Non-compliant
(Exempt)
N/A NEMA 3R Outdoor (floor/wall) PDF
BC6HJ-M/E3R Standard Isolation Transformers 3 Copper 6 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R Outdoor (floor/wall) PDF
BC9H-M/E3R Standard Isolation Transformers 3 Copper 9 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R Outdoor (floor/wall) PDF
BC15J-M/E3R/Z Standard Isolation Transformers 3 Copper 15 600Δ to 208Y/120 23x16x21 C.802
Canadian min
97.12 NEMA 3R Outdoor (floor/wall) PDF
BC30J-M/E3R/Z Standard Isolation Transformers 3 Copper 30 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.52 NEMA 3R Outdoor (floor/wall) PDF
BC45J-M/E3R/Z Standard Isolation Transformers 3 Copper 45 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.71 NEMA 3R( Outdoor floor/wall) PDF
BC75J-M/E3R/Z Standard Isolation Transformers 3 Copper 75 600Δ to 208Y/120 27x22x32 C.802
Canadian min
98.13 NEMA 3R Outdoor (floor/wall) PDF
BC112J-M/E3R/Z Standard Isolation Transformers 3 Copper 112 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.32 NEMA 3R Outdoor (floor) PDF
BC150J-M/E3R/Z Standard Isolation Transformers 3 Copper 150 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.39 NEMA 3R Outdoor (floor) PDF
BC225J-M/E3R/Z Standard Isolation Transformers 3 Copper 225 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.51 NEMA 3R Outdoor (floor) PDF
BC450J-M/E3R/Z Standard Isolation Transformers 3 Copper 450 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R Outdoor (floor) PDF
BC500J-M/E3R/Z Standard Isolation Transformers 3 Copper 500 600Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R Outdoor (floor) PDF
BC15H-M/E3R/Z Standard Isolation Transformers 3 Copper 15 480Δ to 208Y/120 23x16x21 C.802
Canadian min
97.12 NEMA 3R Outdoor (floor/wall) PDF
BC30H-M/E3R/Z Standard Isolation Transformers 3 Copper 30 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.52 NEMA 3R Outdoor (floor/wall) PDF
BC45H-M/E3R/Z Standard Isolation Transformers 3 Copper 45 480Δ to 208Y/120 23x21x27 C.802
Canadian min
97.71 NEMA 3R Outdoor (floor/wall) PDF
BC75H-M/E3R/Z Standard Isolation Transformers 3 Copper 75 480Δ to 208Y/120 27x22x32 C.802
Canadian min
98.13 NEMA 3R Outdoor (floor/wall) PDF
BC112H-M/E3R/Z Standard Isolation Transformers 3 Copper 112 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.32 NEMA 3R Outdoor (floor) PDF
BC150H-M/E3R/Z Standard Isolation Transformers 3 Copper 150 480Δ to 208Y/120 30x31x32 C.802
Canadian min
98.39 NEMA 3R Outdoor (floor) PDF
BC225H-M/E3R/Z Standard Isolation Transformers 3 Copper 225 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.51 NEMA 3R Outdoor (floor) PDF
BC300H-M/E3R/Z Standard Isolation Transformers 3 Copper 300 480Δ to 208Y/120 38x40x46 C.802
Canadian min
98.62 NEMA 3R Outdoor (floor) PDF
BC450H-M/E3R/Z Standard Isolation Transformers 3 Copper 450 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.72 NEMA 3R Outdoor (floor) PDF
BC500H-M/E3R/Z Standard Isolation Transformers 3 Copper 500 480Δ to 208Y/120 50x46x65 C.802
Canadian min
98.76 NEMA 3R Outdoor (floor) PDF
BC300J-M/E3R/Z Standard Isolation Transformers 3 Copper 300 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.62 NEMA 3R Outdoor (floor) PDF
BC3J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 3 600Δ to 208Y/120 18x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC6J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 6 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC9J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 9 600Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC3H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 3 480Δ to 208Y/120 18x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC6H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 6 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC9H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 9 480Δ to 208Y/120 18x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC15J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 15 600Δ to 208Y/120 23x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC30J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 30 600Δ to 208Y/120 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC45J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 45 600Δ to 208Y/120 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC75J-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 75 600Δ to 208Y/120 27x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC15H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 15 480Δ to 208Y/120 23x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC30H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 30 480Δ to 208Y/120 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC45H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 45 480Δ to 208Y/120 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
BC75H-M/EP Epoxy Encapsulated Isolation Transformers 3 Copper 75 480Δ to 208Y/120 27x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA20H1-P1 Drive Isolation Transformers 3 Aluminum 20 460Δ to 460Y/266 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA34H1-P1 Drive Isolation Transformers 3 Aluminum 34 460Δ to 460Y/266 23x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA51H1-P1 Drive Isolation Transformers 3 Aluminum 51 460Δ to 460Y/266 27x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA63H1-P1 Drive Isolation Transformers 3 Aluminum 63 460Δ to 460Y/266 27x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA75H1-P1 Drive Isolation Transformers 3 Aluminum 75 460Δ to 460Y/266 27x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA93H1-P1 Drive Isolation Transformers 3 Aluminum 93 460Δ to 460Y/266 31x30x32 Non-compliant
(Exempt)
N/A NEMA 3R(floorl) PDF
DA118H1-P1 Drive Isolation Transformers 3 Aluminum 118 460Δ to 460Y/266 31x30x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA145H1-P1 Drive Isolation Transformers 3 Aluminum 145 460Δ to 460Y/266 40x38x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA14H1-P1 Drive Isolation Transformers 3 Aluminum 14 460Δ to 460Y/266 23x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA175H1-P1 Drive Isolation Transformers 3 Aluminum 175 460Δ to 460Y/266 40x38x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA220H1-P1 Drive Isolation Transformers 3 Aluminum 220 460Δ to 460Y/266 40x38x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA330H1-P1 Drive Isolation Transformers 3 Aluminum 330 460Δ to 460Y/266 40x38x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA275H1-P1 Drive Isolation Transformers 3 Aluminum 275 460Δ to 460Y/266 40x38x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA440H1-P1 Drive Isolation Transformers 3 Aluminum 440 460Δ to 460Y/266 50x46x65 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA550H1-P1 Drive Isolation Transformers 3 Aluminum 550 460Δ to 460Y/266 50x46x65 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
DA27H1-P1 Drive Isolation Transformers 3 Aluminum 27 460Δ to 460Y/266 24x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
DA40H1-P1 Drive Isolation Transformers 3 Aluminum 40 460Δ to 460Y/266 24x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC3H-B Autotransformers 3 Copper 3 480Y/208Y 12x9x10 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
RC6H-B Autotransformers 3 Copper 6 480Y/208Y 12x9x10 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
RC9H-B Autotransformers 3 Copper 9 480Y/208Y 18x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor/wall) PDF
RC15H-B Autotransformers 3 Copper 15 480Y/208Y 18x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC30H-B Autotransformers 3 Copper 30 480Y/208Y 22x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC45H-B Autotransformers 3 Copper 45 480Y/208Y 22x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC75H-B Autotransformers 3 Copper 75 480Y/208Y 24x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC112H-B Autotransformers 3 Copper 112 480Y/208Y 28x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC150H-B Autotransformers 3 Copper 150 480Y/208Y 28x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC225H-B Autotransformers 3 Copper 225 480Y/208Y 30x31x30 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC300H-B Autotransformers 3 Copper 300 480Y/208Y 37x40x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC3J-C Autotransformers 3 Copper 3 600Y/240Y 14x9x10 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC6J-C Autotransformers 3 Copper 6 600Y/240Y 14x9x10 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC9J-C Autotransformers 3 Copper 9 600Y/240Y 20x11x14 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC15J-C Autotransformers 3 Copper 15 600Y/240Y 20x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC30J-C Autotransformers 3 Copper 30 600Y/240Y 24x18x22 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC45J-C Autotransformers 3 Copper 45 600Y/240Y 24x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC75J-C Autotransformers 3 Copper 75 600Y/240Y 24x21x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC112J-C Autotransformers 3 Copper 112 600Y/240Y 28x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC150J-C Autotransformers 3 Copper 150 600Y/240Y 28x22x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC225J-C Autotransformers 3 Copper 225 600Y/240Y 30x31x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC300J-C Autotransformers 3 Copper 300 600Y/240Y 37x40x46 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC3J-H Autotransformers 3 Copper 3 600Y/480Y 10x7x8 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC6J-H Autotransformers 3 Copper 6 600Y/480Y 14x10x10 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC9J-H Autotransformers 3 Copper 9 600Y/480Y 14x10x10 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RC15J-H Autotransformers 3 Copper 15 600Y/480Y 14x10x10 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC30J-H Autotransformers 3 Copper 30 600Y/480Y 20x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC45J-H Autotransformers 3 Copper 45 600Y/480Y 20x11x14 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC75J-H Autotransformers 3 Copper 75 600Y/480Y 24x16x21 Non-compliant
(Exempt)
N/A NEMA 3R(floor/wall) PDF
RC112J-H Autotransformers 3 Copper 112 600Y/480Y 24x19x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC150J-H Autotransformers 3 Copper 150 600Y/480Y 24x19x27 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC225J-H Autotransformers 3 Copper 225 600Y/480Y 24x25x35 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RC300J-H Autotransformers 3 Copper 300 600Y/480Y 28x28x32 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS10J Motor Starting Autotransformers 3 Copper 10 600Y 10.00x4.50x9.25 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RS15J Motor Starting Autotransformers 3 Copper 15 600Y 10.00x5.00x9.25 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RS20J Motor Starting Autotransformers 3 Copper 20 600Y 10.00x6.00x9.25 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RS30J Motor Starting Autotransformers 3 Copper 30 600Y 10.00x6.5.x9.25 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RS40J Motor Starting Autotransformers 3 Copper 40 600Y 10.00x7.00x9.25 Non-compliant
(Exempt)
N/A NEMA 1(floor) PDF
RS50J Motor Starting Autotransformers 3 Copper 50 600Y 12.00x6.00x11.00 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS60J Motor Starting Autotransformers 3 Copper 60 600Y 12.00x7.00x10.00 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS75J Motor Starting Autotransformers 3 Copper 75 600Y 12.00x8.00x10.50 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS100J Motor Starting Autotransformers 3 Copper 100 600Y 12.00x10.75x10.50 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS125J Motor Starting Autotransformers 3 Copper 125 600Y 16.00x7.75x12.75 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS150J Motor Starting Autotransformers 3 Copper 150 600Y 16.00x8.25x12.75 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
RS200J Motor Starting Autotransformers 3 Copper 200 600Y 16.00x9.00x12.75 Non-compliant
(Exempt)
N/A NEMA 3R(floor) PDF
CS25J-K Control Transformers 1 Copper 0.025 600 to 120/240 3.00x4.00x2.50 Non-compliant
(Exempt)
N/A Open Construction PDF
CS50J-K Control Transformers 1 Copper 0.050 600 to 120/240 3.00x4.00x2.50 Non-compliant
(Exempt)
N/A Open Construction PDF
CS75J-K Control Transformers 1 Copper 0.075 600 to 120/240 3.00x4.50x2.50 Non-compliant
(Exempt)
N/A Open Construction PDF
CS100J-K Control Transformers 1 Copper 0.100 600 to 120/240 3.00x5.00x2.50 Non-compliant
(Exempt)
N/A Open Construction PDF
CS150J-K Control Transformers 1 Copper 0.150 600 to 120/240 3.75x4.25x3.13 Non-compliant
(Exempt)
N/A Open Construction PDF
CS200J-K Control Transformers 1 Copper 0.200 600 to 120/240 3.75x4.50x3.13 Non-compliant
(Exempt)
N/A Open Construction PDF
CS250J-K Control Transformers 1 Copper 0.250 600 to 120/240 3.75x5.00x3.13 Non-compliant
(Exempt)
N/A Open Construction PDF
CS350J-K Control Transformers 1 Copper 0.350 600 to 120/240 4.50x4.50x3.75 Non-compliant
(Exempt)
N/A Open Construction PDF
CS500J-K Control Transformers 1 Copper 0.500 600 to 120/240 5.25x5.00x4.38 Non-compliant
(Exempt)
N/A Open Construction PDF
CS750J-K Control Transformers 1 Copper 0.750 600 to 120/240 5.25x6.00x4.38 Non-compliant
(Exempt)
N/A Open Construction PDF
CS1000J-K Control Transformers 1 Copper 1.000 600 to 120/240 5.25x7.00x4.38 Non-compliant
(Exempt)
N/A Open Construction PDF
CS1500J-K Control Transformers 1 Copper 1.5 600 to 120/240 6.75x5.50x5.63 Non-compliant
(Exempt)
N/A Open Construction PDF
CS2000J-K Control Transformers 1 Copper 2 600 to 120/240 7.50x6.50x6.25 Non-compliant
(Exempt)
N/A Open Construction PDF
CS3000J-K Control Transformers 1 Copper 3 600 to 120/240 7.50x8.00x6.25 Non-compliant
(Exempt)
N/A Open Construction PDF
CS5000J-K Control Transformers 1 Copper 5 600 to 120/240 9.00x10.00x8.00 Non-compliant
(Exempt)
N/A Open Construction PDF
CE25J-K Control Transformers 1 Copper 0.025 600 to 120/240 3.00x6.00x3.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE50J-K Control Transformers 1 Copper 0.050 600 to 120/240 3.00x6.00x3.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE75J-K Control Transformers 1 Copper 0.075 600 to 120/240 3.00x6.00x3.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE100J-K Control Transformers 1 Copper 0.100 600 to 120/240 3.00x6.00x3.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE150J-K Control Transformers 1 Copper 0.150 600 to 120/240 3.50x6.62x4.25 Non-compliant
(Exempt)
N/A Endbell PDF
CE200J-K Control Transformers 1 Copper 0.200 600 to 120/240 3.50x6.62x4.25 Non-compliant
(Exempt)
N/A Endbell PDF
CE250J-K Control Transformers 1 Copper 0.250 600 to 120/240 3.50x6.62x4.25 Non-compliant
(Exempt)
N/A Endbell PDF
CE350J-K Control Transformers 1 Copper 0.350 600 to 120/240 4.12x6.50x5.00 Non-compliant
(Exempt)
N/A Endbell PDF
CE500J-K Control Transformers 1 Copper 0.500 600 to 120/240 4.87x7.00x5.62 Non-compliant
(Exempt)
N/A Endbell PDF
CE750J-K Control Transformers 1 Copper 0.750 600 to 120/240 4.87x7.00x5.62 Non-compliant
(Exempt)
N/A Endbell PDF
CE1000J-K Control Transformers 1 Copper 1.0 600 to 120/240 4.87x7.00x5.62 Non-compliant
(Exempt)
N/A Endbell PDF
CE1500J-K Control Transformers 1 Copper 1.5 600 to 120/240 5.75x9.00x6.62 Non-compliant
(Exempt)
N/A Endbell PDF
CE2000J-K Control Transformers 1 Copper 2 600 to 120/240 6.87x9.00x8.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE3000J-K Control Transformers 1 Copper 3 600 to 120/240 6.87x9.00x8.50 Non-compliant
(Exempt)
N/A Endbell PDF
CE5000J-K Control Transformers 1 Copper 5 600 to 120/240 8.00x13.00x9.50 Non-compliant
(Exempt)
N/A Endbell PDF
CPT500U-K Control Power Transformers 1 Copper 0.500 4160 to 120/240 6.75x8.00x7.50 Non-compliant
(Exempt)
N/A Open PDF
CPT750U-K Control Power Transformers 1 Copper 0.750 4160to 120/240 6.75x8.00x7.50 Non-compliant
(Exempt)
N/A Open PDF
CPT1000U-K Control Power Transformers 1 Copper 1.0 4160to 120/240 6.75x8.00x9.50 Non-compliant
(Exempt)
N/A Open PDF
CPT1500U-K Control Power Transformers 1 Copper 1.5 4160to 120/240 7.5x10.75x10.75 Non-compliant
(Exempt)
N/A Open PDF
CPT2000U-K Control Power Transformers 1 Copper 2.0 4160to 120/240 7.5x10.75x10.75 Non-compliant
(Exempt)
N/A Open PDF
CPT3000U-K Control Power Transformers 1 Copper 3.0 4160to 120/240 9.0x9.0x14.625 Non-compliant
(Exempt)
N/A Open PDF
BA15J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 15 600Δ to 208Y/120 23x16x21 C.802
Canadian min
97.08 NEMA 3R(floor/wall) PDF
BA30J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 30 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.58 NEMA 3R(floor/wall) PDF
BA45J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 45 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.73 NEMA 3R(floor/wall) PDF
BA75J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 75 600Δ to 208Y/120 27x22x32 C.802
Canadian min
98.08 NEMA 3R(floor/wall) PDF
BA112J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 112 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.27 NEMA 3R(floor) PDF
BA150J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 150 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.31 NEMA 3R(floor) PDF
BA225J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 225 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.54 NEMA 3R(floor) PDF
BA300J-M/K13/Z K-factor Rated Isolation Transformers 3 Aluminum 300 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.69 NEMA 3R(floor) PDF
BC15J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 15 600Δ to 208Y/120 23x16x21 C.802
Canadian min
97.12 NEMA 3R(floor/wall) PDF
BC30J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 30 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.52 NEMA 3R(floor/wall) PDF
BC45J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 45 600Δ to 208Y/120 23x21x27 C.802
Canadian min
97.71 NEMA 3R(floor/wall) PDF
BC75J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 75 600Δ to 208Y/120 27x22x32 C.802
Canadian min
98.13 NEMA 3R(floor/wall) PDF
BC112J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 112 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.32 NEMA 3R(floor) PDF
BC150J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 150 600Δ to 208Y/120 30x31x32 C.802
Canadian min
98.39 NEMA 3R(floor) PDF
BC225J-M/K13/Z K-factor Rated Isolation Transformers 3 Copper 225 600Δ to 208Y/120 38x40x46 C.802
Canadian min
98.51 NEMA 3R(floor) PDF
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