[elecena] CDB640E RCD, 4-pin, 10 kA 40 A 30 mA, type B

[elecena] CDB640E RCD, 4-pin, 10 kA 40 A 30 mA, type B - zmiany ceny The 4-pin residual current circuit breaker, also known as an RCD switch, provides residual current protection with 10 kiloamperes and a nominal current of 40 amperes. The tripping current is 30 milliamps of type B, suitable for alternating and pulsating DC residual currents. Ensures increased safety in electrical systems through precise fault detection and rapid shutdown. CDB640E RCD, 4-pin, 10 kA 40 A 30 mA, type B - 444.45 EUR https://elecena.pl/product/29647653/cdb640e-rcd-4-pin-10-ka-40-a-30-ma-type-b 2025-12-26 CDB640E RCD, 4-pin, 10 kA 40 A 30 mA, type B - 468.90 EUR https://elecena.pl/product/29647653/cdb640e-rcd-4-pin-10-ka-40-a-30-ma-type-b 2026-07-09