Residual current circuit breaker (RCCB) 1492-RCD
Allen Bradley
Bulletin 1492-RCD Residual Current Devices detect earth leakage. Use them in association with Bulletin 1492-SP miniature circuit breakers. Our residual current devices are available in 2- or 4-pole construction with four sensitivity settings. You can choose the appropriate level of protection for personnel or equipment from a wide range of currents and rated trip currents.
