The 16463 is a modular residual current circuit breaker (RCCB) designed for reliable protection in electrical systems. It features a 4-pole configuration with a rated current of 63A and a sensitivity of 500mA, suitable for detecting earth faults. The device has dimensions of approximately 56 mm in width, 88.5 mm in height, and 60 mm in depth, with a built-in depth of 73.5 mm. It is rated for a voltage of 415V and an insulation voltage of 500V. The 16463 is compatible with cables having an outer diameter of up to 22 mm and supports a secondary current of 5A, with various accuracy classes available. This RCCB ensures safe and efficient residual current protection within electrical installations.
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