Panasonic Breaker for panel with earth leakage alarm BBWZ type

A circuit breaker equipped with an earth leakage monitoring function.In the event of an earth leakage, it will issue an earth leakage alarm without interrupting the circuit.
Suitable for power distribution equipment in buildings and factories, computer power supply equipment, power supply equipment for various machine tools, etc.
*Terminal cover is sold separately.
*Reverse connection is not possible.
*Please select the wire size that matches the rated current value.
*When using 3P for 1Φ3W, please connect the neutral wire to the middle pole. In this case, open phase protection for the neutral wire cannot be performed.
*The electromagnetic type with overcurrent tripping method should be installed within ±10° to the vertical plane. (50~100AF)
*Compatible with lightning surges and harmonics (inverters, etc.). For frequency control circuits such as inverters, be sure to install it on the primary side of the inverter.