Eaton Cutler-Hammer

Eaton BWH2125 BW Main Circuit Breaker – 125A, 2-Pole, 120/240V

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SKU: BWH2125 GTIN/UPC: 786676460439
$389.20
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The Eaton BWH2125 BW main breaker is a high-interrupting capacity thermal magnetic circuit breaker designed for main service protection in residential and commercial electrical systems. Rated at 125A with a 25 kAIC interrupting capacity, it delivers reliable overcurrent protection and is engineered for use in Eaton MBT load center assemblies. Its robust construction and UL 489 listing ensure dependable performance in demanding electrical applications.

Voltage and Rating

  • Current Rating: 125A
  • Voltage Rating: 120/240V AC
  • Interrupt Rating: 25 kAIC
  • Number of Poles: Two-pole
  • Circuit Breaker Frame Type: BWH
  • Main Circuit Breaker Type: BR
  • Trip Function: Thermal magnetic (implied main protection use)

Key Specifications

  • Manufacturer: Eaton
  • Catalog Number: BWH2125
  • UPC: 786676460439
  • Product Type: Main circuit breaker
  • Type: Main breaker
  • Used With: MBT48B125BTS
  • Standards: UL 489, Federal Specifications Classification W-C375
  • Series Combination Rating: 22,000 AIC (with BR, BD, BQ, BQC, GFCB); 25,000 AIC with BWH main
  • Wire Size: #2 AWG – 300 kcmil Cu/Al
  • Mounting/Application: Load center main breaker assembly

Physical Details

  • Product Length/Depth: 6.25 in
  • Product Height: 5.25 in
  • Product Width: 5.25 in
  • Product Weight: 2.75 lb

Product Data

  • Application: Main service disconnect and overcurrent protection
  • Compatibility: Eaton MBT load center systems
  • Installation Style: Panel-mounted main breaker assembly
  • Performance Feature: High interrupting capacity main protection (25 kAIC)
  • Type Circuit Breakers
  • Vendor Eaton Cutler-Hammer
  • Brand Eaton

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You may return items within 30 days of delivery for a refund.

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