x10 rcbo b20 brand new job lot . The Siemens RCBO B20 30mA Type 230/240V 5SU9 304-6KK20 Circuit Breaker is a reliable and efficient electrical component suitable for interior use. With a maximum amperage of 20 A and a current rating of 30mA, this circuit breaker offers instant interruption for safety and protection in electrical wiring applications. The DIN Rail mounting style, screw terminal electrical connection, and IP20 IP rating make it convenient and secure for any room. Operated by an on/off switch, this Siemens circuit breaker provides a reliable control method for AC current up to 250V, making it a valuable addition to any electrical setup.
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