RCD's & Combinations


Transco slim line DIN rail mount residual current devices (RCD's) available in 40A and 63A current ratings and either 2 or 4 pole. The combination RCD and miniature circuit breakers (MCB) are available in a range of current capacities, in either single or double pole, all Transco safety switches have a 30mA residual current leakage trip rating. RCDMCB, often referred to by electricians as an RCBO, are available in 10A, 16A, 20A and 25A over current ratings and short circuit breaking capacity ratings of 3kA, 4.5kA or 6kA. Australian Approval N24226.