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

Siemens
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Siemens J3B175 is a three-pole molded case circuit breaker from the J Frame family, designed to provide LI (Long-Time and Instantaneous) protection for industrial power distribution systems. It is rated for 600V AC, 175A continuous current, and features a thermal magnetic trip mechanism for reliable overcurrent and short-circuit interruption. This bolt-on breaker weighs 17 lb and is constructed for three-phase applications with a compact J Frame profile. It complies with UL and CSA standards for use in switchboards, panelboards, and motor control centers. Typical applications include feeder protection, branch circuit protection, and main disconnect in commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, J Frame, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 17 lb
  • Functions: LI - Long-Time and Instantaneous
  • Family: J Frame
  • Type: J
  • Item Subcategory: Molded Case
  • Manufacturer: Siemens


Product Identification
  • UPC: Not available
  • GTIN: Not available