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Siemens 3RV2901-1C - Auxiliary Contact Block (1NO, 690V AC)

Siemens
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Siemens 3RV2901-1C is a motor control auxiliary contact block designed for expanding the functionality of SIRIUS 3RV motor protection circuit breakers. It operates with a maximum coil voltage of 690V AC and is engineered for reliable switching of auxiliary control circuits. The compact block features a robust plastic housing and is rated for a maximum operating temperature of 60°C, ensuring durability in demanding industrial panels. It complies with relevant international standards for industrial control devices, making it suitable for integration into automation systems, motor control centers, and machinery requiring additional signaling or interlocking contacts.

Key Features & Specifications
  • Type: Auxiliary contact block for SIRIUS 3RV motor protection circuit breakers
  • Voltage Rating: 690V AC maximum
  • Current Rating: Not primarily specified for load carrying; for control circuit signaling
  • Configuration: 1 normally open (NO) contact
  • Coil Voltage Maximum: 690V AC
  • Temp Rating: Maximum operating temperature 60°C
  • Mounting: Direct attachment to compatible 3RV breaker
  • Standards: Complies with IEC/EN 60947-1, -2, -4, -5-1
  • Applications: Industrial automation, motor control centers (MCCs), machinery control panels
  • Weight: 0.1034 lb


Product Identification
  • UPC: 786680222481
  • GTIN: 00786680222481