Components for Electrical Applications

Thermoset composites have outstanding electrical insulation including:

  • Arc Resistance
  • Track Resistance
  • High Dielectric Strength
  • Ability to Quench

Electrical Components well suited for Thermoset Composites:

Switchgear, Motor Controls, Standoff Insulators, Control System Components, Circuit Breakers, Arc Chutes, Arc Shields, Terminal Blocks, Terminal Boards, Metering Devices, Bus Supports, Lighting Components

Mar-Bal Electrical Application

*click to enlarge

Insulating Bushing Around
Stationary Main Bus Contact
out of MB2000-20

Mar-Bal 15KV
Standoff Insulator using
High-track resistant
Supertrack MB4000
Porcelain Replacement Application

SMC Replacement Main Bus Barrier
Molded Out of MB2000-25

SMC Replacement Mold Housing
using Mar-Bal MB2000-25
High Strength BMC
(Circuit Breaker Assembly)

Standoff Insulator using
Mar-Bal MB2000-15
Custom Molded Parts using
Mar-Bal MB2000-20
(Medium Voltage Switchgear)

Custom Molded Supports
using Mar-Bal MB2000-20
(Medium Voltage Switchgear)

Custom Molded Bus Supports
using Mar-Bal MB2000-20
(Medium Voltage Application)

Rotor

Molded Base
(Meter Application)

Molded Housing MB2000-15
(Transfer Switch Application)

Circuit Breaker Cover & Base

Circuit Breaker Base