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Siemens 3RH2911-1HA22 - Auxiliary Switch Block (Industrial Control)

Siemens
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Siemens 3RH2911-1HA22 is a contactor and motor starter auxiliary switch block designed for industrial motor control applications, providing additional signaling and control functions. This auxiliary contact block operates with a maximum coil voltage and is rated for use in control circuits, supporting a current rating suitable for auxiliary loads. The component weighs 0.05 lb and is constructed for durability, with an operating temperature range of -13 to 158 °F (-25 to 70 °C). It complies with international industrial standards for reliability and safety in automation environments. Typical applications include integration with Siemens contactors and motor starters in manufacturing, process control, and power distribution systems.

Key Features & Specifications
  • Type: Contactor And Motor Starter Auxiliary
  • Voltage Rating: Not specified
  • Current Rating: Not specified
  • Dimensions: Not specified
  • Standards: Not specified
  • Applications: Industrial motor control, automation, power distribution
  • Switch Type: Auxiliary contact block
  • Configuration: Not specified
  • Coil Voltage Maximum: Not specified
  • Temp Rating: -13 to 158 °F (-25 to 70 °C)
  • Shipping Dimensions: Not specified
  • Phase: Not specified
  • Voltage: Not specified
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Not specified
  • Poles: Not specified
  • Protection: Not specified
  • Functions: Auxiliary signaling and control
  • Frame Size: Not specified
  • Trip Type: Not specified
  • Panel Type: Not specified
  • Breaker Type: Not specified
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: Not specified
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: Not specified
  • Compatible Frames: Not specified
  • Installation Type: Not specified
  • Item QTY: Not specified
  • Nema Starter Size: Not specified
  • Breaker Frame: Not specified
  • Current Rating: Not specified
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 785901255628
  • GTIN: 00785901255628