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Siemens J3B175 - Molded Case Circuit Breaker 175A 600V 3-Pole

Siemens
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Save $-724.90
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Siemens J3B175 is a J Frame molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. This three-pole, 600V unit is rated for 175A and utilizes thermal magnetic trip protection with LI (Long-Time and Instantaneous) functions. The breaker features a bolt-on connection and weighs 17 lb, engineered for feed-through installation with a 35kA interrupt rating at 480V. It meets industry standards for safety and performance in three-phase applications.

Key Features & Specifications
  • Manufacturer: Siemens
  • Type: J Frame Molded Case Circuit Breaker
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 175 Amps
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Weight: 17 lb
  • Interrupt Rating: 35kA @ 480V
  • Mounting Type: Bolt-On / Feed-Through
  • Certifications: Industry Standard Compliant