3.imimg.com3.imimg.com/data3/TQ/AI/MY-3051699/circuit-breaker-dynamic-test...Registers the signature...
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3.imimg.com3.imimg.com/data3/TQ/AI/MY-3051699/circuit-breaker-dynamic-test...Registers the signature of Dynamic Contact Resistance of main and arcing contacts, of all the 6 breaks
