The SIEMENS auxiliary contact block 3RH1911-1GA22-3AA1 is an accessory for contactors and relays designed to expand switching functions. It features a configuration of 2 normally open (NO) contacts and 2 normally closed (NC) contacts. Installation is simple and quick at the front of the contactor or relay. According to DIN EN 60947-5-1, this block is intended for use in control circuits. The contact specifications and robust construction ensure reliable performance. This auxiliary contact block 3RH1911-1GA22-3AA1 is commonly used in control cabinets and enables the realization of complex control tasks in industrial applications. A must-have for the modular design of your control systems. Availability and delivery time on request.
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