Siemens 3TX71444E3 - Auxiliary Contact Block 690V 10A
Siemens 3TX71444E3 - Auxiliary Contact Block 690V 10A

Siemens 3TX71444E3 - Auxiliary Contact Block 690V 10A

Siemens
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The Siemens 3TX71444E3 is a compact auxiliary contact block designed for integration with contactors and relays to provide additional switching functions in industrial control circuits. It operates with a rated insulation voltage of up to 690V AC and supports a thermal current rating of 10A, ensuring reliable performance in standard control applications. The device features a robust thermoplastic housing with screw-type terminals for secure wiring, and it weighs 0.15 lb, making it suitable for space-constrained panel installations. This component complies with IEC 60947-5-1 standards for low-voltage switchgear and controlgear, ensuring consistent operation in demanding environments. Typical applications include motor control centers, conveyor systems, and automated machinery where auxiliary signaling or interlocking is required.

Key Features & Specifications
  • Type: Auxiliary contact block for contactors/relays
  • Voltage Rating: 690V AC (insulation)
  • Current Rating: 10A (thermal)
  • Weight: 0.15 lb
  • Standards: IEC 60947-5-1
  • Applications: Motor control, conveyor systems, automation
  • Terminal Connection: Screw-type
  • Mounting: Direct on contactor/relay
  • Installation Type: Panel or rail


Product Identification
  • UPC: 75455493665
  • GTIN: 00754554936659