This auxiliary contact block is engineered to mount directly on SIEMENS 3RV2 motor protection circuit breakers (sizes S00 through S3), delivering one normally open (NO) and one normally closed (NC) contact. It enhances control and signaling functionality by providing real-time status feedback while maintaining a compact footprint and tool-free installation.

Key Features

It offers a dual-contact setup (one NO + one NC) to support flexible control strategies. Front-mounting capability allows quick, tool-free installation onto compatible breaker sizes. Engineered for both mechanical robustness and electrical dependability in demanding environments. It ensures precise signaling for control and safety circuit applications. Full compliance with IEC auxiliary contact standards assures system-wide consistency and performance.