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3 module enclosure – extra internal space compared with the 2 module version
It’s suitable for both domestic and commercial distribution boards where high-current three-phase protection is essential
it gives installers a single-box solution for the highest level of site safety and fault resilience without requiring an earth rod
High immunity RCDs are engineered to ignore transient disturbances and harmonics that cause false trips in standard devices
and tested to BS 7671 (18th Edition)
High Immunity RCBO – 20A C Curve, Type A, 30mA (WER20C-030) A Type EV RCBO Kit & Surge 3 module enclosure – extraThe WER20C 030 is a 20A C Curve High Immunity Type A RCBO designed for EV chargers, motors, heat pumps, and inverter fed systems. It provides combined overload, short circuit, and 30mA residual current protection, while high immunity electronics reduce nuisance tripping from harmonics and transient voltages. Featuring double pole disconnection and bi directional wiring, this RCBO is fully compliant with the 18th Edition Wiring Regulations (Amendment
US$ 80.00
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