ETC-12 trip kits and retrofit systems feature tested and patented, full-function trip units designed to update both obsolete and current model trip units for virtually every 480V/600V power circuit breaker. ETC trip units (previously known as Satin ETC trip units) are designed to provide rich features and rock-solid performance in mission critical environments, where downtime is not an option.
Option 1: Replace Your Trip Unit
Choose your current model trip unit:
- ABB Micro Power Shield
- ABB Power Shield
- Utility Relay AC-PRO
- FPE SD3 Trip Unit
- FPE SS3, SS4 & SS5 Trip Unit
- FPE SSD Trip Unit
- FPE USR Trip Unit
- General Electric RMS-9
- General Electric SST Trip Unit
- General Electric ECS Trip Unit
- General Electric MVT vs ETC-12
- GE MicroVersaTrip (& Plus)
- General Electric Power Sensor Trip
- Joslyn Opti-Trip
- Joslyn Opti-Trip II
- Siemens Static Trip I & II
- Square D Amptector
- Square D Masterpact STR-28D
- Square D Masterpact STR-38S
- Square D Masterpact STR-58U
- Square D Masterpact STR-68U
- Square D Micrologic Series 1
- Square D Micrologic Series 2
- Square D Micrologic Series 3
- Square D Micrologic Series A
- Westinghouse Amptector 1-A
- Westinghouse Amptector 2-A
- Westinghouse Amptector Trip Unit
Don't see your kit listed?
We support almost every trip unit but have only listed the most common options. Contact us if you don't find what your looking for online.
Option 2: Retrofit Your Circuit Breaker
Choose your breaker manufacturer:
- Eaton
- Cutler-Hammer
- Westinghouse
- General Electric
- ITE / ABB / BBC
- FPE
- Square D
- Merlin Gerin
- Schneider Electric
- Siemens
- Allis Chalmers
- Roller Smith
- Sylvania