3WL1110-3CB32-1AA2 SIEMENS

The 3WL1110-3CB32-1AA2 is a fixed-mounted circuit breaker from Siemens, designed for reliable circuit protection in industrial applications. This 3-pole breaker, size I, adheres to IEC standards and is rated for an In=1000A up to 690V AC at 50/60Hz. It boasts a high breaking capacity of Icu=66kA at 500V, ensuring effective interruption of fault currents. The breaker features a rear connection, oriented horizontally for convenient installation within electrical panels. Equipped with an ETU 25 overcurrent release, it provides LSI (Long-Short-Instantaneous) protection, adjustable from 0.4 to 1 times the rated current. A manual operating mechanism with storage capability allows for easy and safe operation. This model includes a mechanical request function, enhancing control and monitoring capabilities. It is configured without 1st and 2nd auxiliary releases, and includes 2NO+2NC auxiliary contacts for signaling and control purposes. This robust circuit breaker is ideal for demanding environments requiring dependable and adaptable circuit protection.