Form, fit, and function for panel integration
The 3RH1911-1FB11-ZW95: This block provides a 1NO+1NC contact configuration with screw terminals, arranged per DIN EN50005 for consistent wiring in control panels. The Size S00 footprint clips directly onto the contactor relay, saving DIN-rail space and simplifying assembly in motor control centers.
Sourcing and compliance posture
As a current-lifecycle part, the 3RH1911-1FB11-ZW95 is sourced to order against an RFQ. Siemens typically provides a declaration of conformity covering CE, UKCA, and EAC; RoHS and REACH compliance documentation is available upon request for supplier-quality audits.