The Lewden range of circuit protection devices are designed and tested for use with Lewden branded distribution boards. This device must be installed by a skilful electrician in accordance with the latest edition of the IET wiring regulations for electrical installations BS7672
6 kA 30 mA Single module RCBO type B 20 A protects against earth leakage, overload and short circuit RCD class A
BS EN 61009-1
Designed and tested for use with Lewden branded distribution boards
Residual current circuit breaker with integral overcurrent protection
Single module RCBOs are suitable for use in TN-S,TN-C-S and TT network systems