Circuit Protective Devices

Circuit Protective Devices

Proteus Industrial offers a wide range of circuit protective devices such as MCBs (Miniature Circuit Breakers), RCDs (Residual Current Devices), RCBOs (Residual Current Circuit Breaker with Overcurrent Protection) and MCB-sized Compact RCBOs. MCB options include SP (single pole), DP (double pole), TP (triple pole) and 4P (four pole) and they are available in B, C & D type (tripping characteristics), as well as options for 6kA and 10kA fault ratings. Proteus Industrial 4 pole RCDs are available from 25A to 100A, with an earth leakage sensitivity of 30mA, 100mA or 300mA type A filtering and S type time delay versions are also available. Single module 30mA RCBOs (1 pole & solid neutral) are available from 6A to 45A in either B or C type (tripping characteristics) and with a 6kA or 10kA fault rating. The space saving MCB-sized Compact RCBOs are also available in C type from 6A to 45A with a fault rating of 6kA (40A & 45A versions have a 4.5kA fault rating).