Compare etc-12 to other manufacturers’ trip units,
both obsolete and new.
- 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
- General Electric Power Sensor Trip
- Joslyn Opti-Trip
- Joslyn Opti-Trip II
- Siemens Static Trip I & II
- Square D Amptector
- Westinghouse Amptector 1-A
- Westinghouse Amptector 2-A
- Westinghouse Amptector Trip Unit