Eaton BW2125 125A 2-Pole Main Circuit Breaker – Bolt-On – 240V

The Eaton BW2125 is a 125 Amp, 2-pole Type BW main circuit breaker designed to provide reliable main disconnect and overcurrent protection in residential and light commercial electrical systems. Manufactured by Eaton, this breaker delivers dependable performance for 240V applications requiring secure, high-capacity protection.

Featuring a bolt-on mounting design, the BW2125 ensures a solid mechanical and electrical connection, supporting large conductor sizes for service entrance and feeder applications.

Voltage and Rating

• Current Rating: 125 Amps
• Voltage Rating: 240 Volts AC
• Interrupting Capacity: 14 kA

Key Specifications

• Breaker Type: Main Circuit Breaker (Type BW)
• Number of Poles: 2-Pole
• Mounting Type: Bolt-On
• Application: Main disconnect / feeder protection

Technical Specifications

• Wire Size: #4 to 300 kcmil
• Dimensions (H × W × L): 6.8 × 3 × 2.75 in
• Net Weight: 2 lbs

Certifications

• UL Listed

Product Data

• • Brand: Eaton
  • Manufacturer: Eaton
  • Model Number: BW2125
  • UPC: 786676460361

Returns are easy

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

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.