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Siemens 3RH1921-1HA22 - Auxiliary Contact Block 2NO/2NC

Siemens
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Save $-63.51
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Siemens 3RH1921-1HA22 is a contactor and motor starter auxiliary contact block designed for expanding the functionality of Sirius motor starters and contactors by providing additional switching capacity. It features a compact design with a weight of 0.143 lb and is engineered for reliable performance in demanding industrial control panels. This auxiliary block is constructed for durability and complies with relevant industry standards for motor control components. Its typical applications include machine automation, conveyor systems, and pump control, where supplemental signaling or interlocking is required.

Key Features & Specifications
  • Type: Sirius 3RH auxiliary contact block, electromechanical operation
  • Configuration: 2NO/2NC (2 normally open, 2 normally closed contacts)
  • Family: Sirius
  • Item Subcategory: Contactor And Motor Starter Auxiliary
  • Weight: 0.143 lb


Product Identification
  • UPC: 075455448268
  • GTIN: 00754554482682