The 16254 is a 4-pole residual current circuit breaker (RCCB) rated at 40A with a sensitivity of 30mA. Designed for AC applications, it provides effective protection against electrocution caused by direct and indirect contact, as well as earth faults. The breaker features a rated insulation voltage of 500 V AC at 50 Hz and includes wire stripping lengths of 14 mm for both top and bottom connections. Suitable for use within voltage ranges up to 415 V, the 16254 ensures reliable earth leakage protection in electrical installations.
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