The 167902 is a digital residual current circuit-breaker rated at 63A with a 4-pole configuration and a sensitivity of 300mA. It is part of the FRCdM series within the Eaton xEffect range, designed to provide reliable protection against residual currents. The device supports a test circuit range of 196 V AC to 456 V AC and operates effectively in ambient temperatures up to 60°C and as low as the specified minimum. It features multi-wired connection compatibility with a minimum conductor cross-section of 1.5 mm² and a maximum solid-core conductor size of 35 mm². Suitable for various electrical installations, 167902 offers surge current-proof capabilities up to 3 kA and is designed for safe and efficient residual current detection and interruption.
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