The 167893 is a digital residual current circuit-breaker (RCCB) designed for safety and protection in electrical systems. It features a 40A nominal rated current, 4 poles, and a rated fault current of 30mA, suitable for use with voltages up to 415V. The RCCB is sensitive to residual currents across all current types and is configured as Type B, B+, and Bfq, ensuring comprehensive fault detection. Its compact dimensions are approximately 70 x 76 x 80mm, and it supports connectable conductors with a minimum cross section of 1.5 mm² for multi-wired connections. The device is manufactured by Moeller and is part of the xEffect series, designed for reliable residual current protection in various electrical installations.
Moeller, now part of Eaton, specialised in electrical control and automation solutions. Known for products like circuit breakers, contactors, and motor control systems, Moeller’s legacy continues through Eaton’s comprehensive range of automation and electrical solutions.
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