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Toll Free: 1.800.387.2840

Electrical Insulators

Isolation posts

  • Easy to install
  • Available in 600V, 5kV, 15kV, and 24kV ratings. Other voltage ratings available
  • Durable brass or steel insert material
  • Custom materials, configurations, and sizes available upon request
  • Same day pick up or shipping available (Greater Toronto Area)

Low Voltage Insulators 

 Part Number Nominal Voltage BIL Hieght Diameter Hole Thread Center Off Center Insert Material
RSM25 600V 10 kV 25mm (1") 30mm (1 1/8") #3/8-16 n/a Brass
RSM40 600V 10 kV

40 (1 1/2")

40mm (1 1/2") #3/8-16 n/a Brass
RSM51 600V 10 kV 51 mm (2") 40mm (1 1/2") #3/8-16 n/a Brass
RSM76 600V 10 kV 76 mm (3") 50mm (2") #3/8-16 n/a Brass

 

Medium Voltage Insulators

 Part Number Nominal Voltage BIL Hieght Diameter Hole Thread Center Off Center Insert Material
RV6090 5 kV 45 kV 90mm (3 1/2") 60mm (2 3/8") #3/8-16 #14-20 Steel
RV60155 15 kV 75 kV

155mm (6")

60mm (2 3/8") #3/8-16 #14-20 Steel
RV70210 24 kV 110 kV 210 mm (8 1/4") 70mm (2 3/4") #3/8-16 #14-20 Steel