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BRAH Electric B3RH1921-1HA22 - Auxiliary Contact Block 2NO/2NC

BRAH Electric
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BRAH Electric B3RH1921-1HA22 is a motor control auxiliary contact block designed for expanding the switching capacity of contactors and starters in industrial control circuits. It features a 2NO/2NC (two normally open, two normally closed) contact configuration and is engineered for reliable operation within standard industrial voltage and current parameters. The block is constructed with durable materials for long service life in demanding environments and complies with relevant international standards for industrial control devices. Its typical applications include machine tool control, conveyor systems, and motor starter assemblies where additional control or signaling contacts are required.

Key Features & Specifications
  • Type: Auxiliary contact block for contactors and motor starters, 2NO/2NC configuration
  • Family: Sirius
  • Configuration: 2NO/2NC
  • Weight: 5.19 lb