Satin American ETC-PTS2 Secondary Current Relay Tester

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The Satin American ETC-PTS2 Secondary Relay Tester provides secondary current injection tests for the ETC-12, ETC-11, ETC-11R, ETC-12E, and ETC-12S trip units. Bypassing current sensors on the circuit breaker, the ETC-PTS2 directly injects the signal into the test unit simulating a current sensor output. This legacy unit is a valuable tool for testing older breakers still in use in industrial environments.