Siemens 3RH1911-2FA22-ZW96

The Siemens 3RH1911-2FA22-ZW96 is an auxiliary switch block designed to work with contactor relays, particularly suited for motor switching applications. This unit features 22 contacts with a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, providing versatile switching options. It uses cage clamp connections for secure and reliable wiring, and complies with DIN EN 50005 standards. Compatible with Sirius contactors in sizes S00 through S12, this auxiliary switch block supports multi-unit packaging for efficient handling. Distributed by BSP Automation, the 3RH1911-2FA22-ZW96 offers a dependable solution for enhancing control circuits in various industrial environments.