HOME > Breaker List > ROLLER SMITH > HD-50B


Utility Relay Company has several different versions of complete retrofit kits for the HD-50B breaker.

Kits are available for the following breaker options.

  • Manual or electrical auto reset actuator
  • Up to 1000 amps
  • Modbus/RS485 Communications available
  • Ground Fault available for 3 or 4 wire systems
  • QUICK-TRIP arc flash reduction available



Please visit our Kit Ordering Guide page and use the interactive online ordering system to determine the exact kit you need. You can also Contact Us if you need assistance

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