| 摘要 |
Circuit breaker apparatus with two parallel formed terminals secured by metal screws to a dielectric body receiving a male thermocouple head threaded against the first metal screw with a tubular threaded male portion at the other end of body with tubular opening having a compression spring contacting the second metal screw and extending beyond the male portion providing electrical contact as the male end is threaded into a female thermocouple opening of a low voltage control with circuit break between the two parallel formed terminals providing for a second control function to be interposed within a low voltage thermocouple operated circuit.
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