3x Siemens 3RH2911-1HA11 Auxiliary Switches with Screw Terminals 3RH29111HA11

The Siemens 3RH2911-1HA11 is a front-mounted auxiliary contact block for SIRIUS contactors 3RT2 and auxiliary contactors 3RH2. It has one normally closed and one normally open contact, thus expanding the signaling and control capabilities of the contactor. With screw connection and robust design, it is ideally suited for industrial control panels where reliable auxiliary switches are required. Its compact, coded design ensures correct alignment and error-free installation.

Technical Details:

Brand: Siemens
Model: 3RH2911-1HA11
Product type: Auxiliary contact block
Contact configuration: 1 NO + 1 NC
Mounting: Front-mounted on contactors 3RT2 / 3RH2
Connection: Screw terminals
Condition: Comparable to illustrations

Note:

For detailed technical data and processing instructions, we strongly recommend consulting the original data sheets or contacting the manufacturer directly.

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