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Siemens 3TX71444E7 - Auxiliary Contact Block 690V 10A

Siemens
Price
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Condition
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The Siemens 3TX71444E7 is a compact auxiliary contact block designed for use with Siemens contactors and relays to provide additional switching functionality. It operates with a rated insulation voltage of up to 690V AC and supports a thermal current rating of 10A, ensuring reliable performance in control circuits. The device features a screw-type terminal connection, a 1-pole configuration, and is constructed with durable thermoplastic materials for long service life in industrial environments. It complies with IEC 60947-5-1 standards for low-voltage switchgear and controlgear, ensuring safe operation under specified conditions. 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, screw terminal, snap-on mounting
  • Voltage Rating: 690V AC
  • Current Rating: 10A thermal
  • Dimensions: 1-pole, compact design
  • Standards: IEC 60947-5-1
  • Applications: Motor control, conveyor systems, automation
  • Switch Type: Auxiliary contact
  • Configuration: 1-pole
  • Coil Voltage Maximum: N/A (contact block only)
  • Temp Rating: -25°C to +55°C
  • Shipping Dimensions: N/A
  • Phase: N/A
  • Voltage: 690V AC
  • Amperage: 10A
  • AIC rating: N/A
  • Connection: Screw terminal
  • Poles: 1
  • Protection: N/A
  • Functions: Auxiliary switching
  • Frame Size: N/A
  • Trip Type: N/A
  • Panel Type: N/A
  • Breaker Type: N/A
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: N/A
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Snap-on
  • Hz: N/A
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: 1
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: N/A
  • Amperage Maximum: 10A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: N/A
  • Wire Size: N/A
  • Certification: IEC 60947-5-1
  • Circuit Breaker Mounting Style: N/A
  • Terminal Connection: Screw
  • Frequency Rating: N/A
  • Phase Connection: N/A
  • Standards: IEC 60947-5-1
  • Compatible Frames: Siemens contactors/relays
  • Installation Type: Snap-on
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: N/A
  • Current Rating: 10A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 55°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 75455494460
  • GTIN: 00754554944609