
RCCB Residual Current Circuit Breakers Differential Breakers Safety Switch,4P 25A 40A 63A 30mA
$155.99
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Description: Type B RCCB, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB. Application: EV & PV installations, Frequency converters, UPS installations, High-frequency power converters, Building site power supply cabinets. Package included: 1 x Circuit Breakers
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