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Siemens 3RV1042-4HB10 - Molded Case Circuit Breaker 36-50A 690V

Siemens
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The Siemens 3RV1042-4HB10 is a molded case circuit breaker from the Sirius family, designed for motor protection in industrial environments. It features a thermal-magnetic trip unit with an adjustable current range of 36 to 50 amps, suitable for 690 VAC systems. This 3-pole breaker is constructed for DIN rail mounting with screw terminal connections, weighing 4.9302 lb. It provides a short-circuit release rating of 650 A and motor protection up to 100 kA with Class 20 coordination. Typical applications include protecting motors in manufacturing, processing, and automation systems.

Key Features & Specifications
  • Type: Molded Case
  • Family: Sirius
  • Amperage: 36 to 50 A adjustable
  • Voltage Rating: 690 VAC
  • Poles: 3
  • Mounting Type: DIN Rail
  • Interrupt Rating: 650 A short-circuit release
  • Motor Protection: Up to 100 kA, Class 20
  • Trip Unit: Thermal-Magnetic
  • Connection Type: Screw terminals
  • Series/Frame: Size S3
  • Weight: 4.9302 lb


Product Identification
  • UPC: 075455473797
  • GTIN: 4011209300378