The Siemens 3RH6140-1AF00 Contactor Relay is a compact and reliable control relay designed for industrial automation and control circuit applications. It features 4 normally open (NO) contacts, providing efficient switching and signaling capabilities.

This relay operates with a 110 V AC coil (50/60 Hz), ensuring stable and consistent performance in control systems. Its Size S00 compact design allows space-saving installation in control panels, while the screw terminal connection ensures secure and easy wiring.

Part of the Siemens SIRIUS series, this contactor relay is engineered for durability, long service life, and dependable operation in demanding industrial environments.