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30mA residual current protection
the B Curve version is more suitable
Designed for isolating circuits in both domestic consumer units and three-phase distribution boards
Model Ways Main Device SPD WTPN04-125SP (This Product) 4 125A 4-pole Main Switch Type 2 SPD WTPN06-125SP 6 125A 4-pole Main Switch Type 2 SPD WTPN08-125SP 8 125A 4-pole Main Switch Type 2 SPD WTPN12-125SP 12 125A 4-pole Main Switch Type 2 SPD WTPN16-125SP 16 125A 4-pole Main Switch Type 2 SPD WTPN24-125SP 24 125A 4-pole Main Switch Type 2 SPD
3-Pole Type A RCBO – 20A C Curve 30mA 10kA (WRT320C-030) PME Fault Detection 30mA residual current protectionThe WRT320C 030 is a 3 pole Type A RCBO combining residual current protection and overcurrent protection in a compact 3 module device. Rated at 20A with a C curve and 30mA sensitivity, it provides reliable protection against overload, short circuit, and earth leakage faults across all three phases. This RCBO is designed for three phase commercial, industrial, and advanced residential installations where modern electronic loads are present. Type A
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