### sec.30 Changing electrical protection settings A person must not change an electrical protection setting for a circuit protection device at a coal mine, unless the person is authorised to make the change by the electrical engineering manager for the mine. In this section— electrical protection setting , for a circuit protection device, means the current, voltage or operating time at which the device is set to trip when the device detects an electrical fault in the circuit. (sec.30-ssec.1) A person must not change an electrical protection setting for a circuit protection device at a coal mine, unless the person is authorised to make the change by the electrical engineering manager for the mine. (sec.30-ssec.2) In this section— electrical protection setting , for a circuit protection device, means the current, voltage or operating time at which the device is set to trip when the device detects an electrical fault in the circuit.

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Section sec.30 - Coal Mining Safety and Health Regulation 2017 - Changing electrical protection settings — Zoe