Cutler Hammer BR345 - 3-Pole Circuit Breaker 45A 240V 10kA

Price
Regular price $70.36
Regular price $562.62 Sale price $70.36
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Condition
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Cutler Hammer BR345 is a three-pole molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 45A current rating and a 240V AC voltage rating, housed in a compact plug-in unit measuring 3 in (D) x 2.75 in (H) x 3 in (W) and weighing 0.94 lb. The breaker utilizes a thermal-magnetic trip mechanism for both long-time and instantaneous (LI) protection, is certified to UL 489 and Federal Spec W-C375, and offers a 10kA interrupting capacity at 240V for robust fault protection in commercial and industrial panelboards.

Key Features & Specifications
  • Type: BR Series, Three-Pole, Molded Case, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 45A
  • Dimensions: 3 in (Depth) x 2.75 in (Height) x 3 in (Width)
  • Standards: UL 489, Federal Specifications Classification W-C375
  • Applications: Three-Phase Commercial & Industrial Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 3
  • Amperage: 45A
  • AIC Rating: 10kA @ 240V
  • Connection: Plug-In
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Wire Size: 14 to 4 AWG (Aluminum/Copper)
  • Certification: UL 489, Federal Specifications Classification W-C375
  • Country of Origin: Dominican Republic
  • Weight: 0.94 lb


Product Identification
  • UPC: 786676000116
  • GTIN: 00786676000116