JVS Make Trip Circuit Supervision TCS Relay JRV911.We are ranked amongst the most trusted firms deeply engaged in offering a wide range of JVS Make Trip Circuit Supervision RelayTCSR monitors the healthiness of the trip circuit of breaker. Basically the circuit drives a small current through the breaker trip coil and monitors it continuously. If there is any failure in the trip circuit or trip coil circuit, the relay will sense and operate it's output contacts. About 400ms delay is introduced to prevent false indication during circuit breaker operation. A test button is provided to test the relay contacts for trip and alarm in healthy condition only.
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