The 1492-RCDA4A25 is a residual current device (RCD) designed for electrical safety. It features a 25A current rating and a sensitivity of 30mA, providing protection against ground leakage. The device has a 4-pole configuration, consisting of three poles plus a neutral, and operates at 230/400V AC. It employs Type A tripping characteristics with an instantaneous break time, helping to prevent injury to exposed personnel by detecting and interrupting leakage currents effectively.
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