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Siemens NGB2B045V - Molded Case Circuit Breaker 45A 600V 2-Pole

Siemens
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The Siemens NGB2B045V is a 2-pole molded case circuit breaker from the VL Series, designed for thermal-magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 45A continuous current, with a 25kA interrupting capacity at 480V, and features LI (Long-Time and Instantaneous) trip functions for precise coordination. This bolt-on unit weighs 1.563 lb, operates within a temperature range of -13°F to 158°F, and is constructed on a GG frame without integrated lugs. It is certified to UL and IEC standards, making it suitable for single-phase applications requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Poles: 2
  • AIC Rating: 25kA@480V
  • Phase: 1
  • Connection: Bolt-On
  • Frame Size: GG Frame
  • Trip Type: LI - Long-Time and Instantaneous
  • Functions: Overcurrent Protection
  • Temp Rating: -13°F to 158°F
  • Certification: UL, IEC
  • Weight: 1.563 lb
  • Country of Origin: Mexico
  • Additional Info: This item does not include lugs. For lugs, contact a sales representative with wiring specifications.


Product Identification
  • UPC: 783643555235
  • GTIN: 00783643555235