The 1492-RCDA4A63 is a four-pole residual current device (RCD) designed to protect heavy-duty electrical equipment from overloads and earth faults. It features a current rating of 63A and a trip sensitivity of 30mA, making it effective in preventing fire hazards caused by ground leakage. The device operates at 230/400V AC and is part of the 1492 series, known for its reliable ground fault detection and rapid trip response. Equipped with a Type A tripping characteristic and an instantaneous break time, the 1492-RCDA4A63 helps ensure safety by detecting and interrupting leakage currents to the ground, thereby protecting personnel and equipment.
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