BW2125 - Eaton - Main Circuit Breaker

Eaton BW2125 Main Circuit Breaker | 125A, 2-Pole, 120/240V

The Eaton BW2125 is a 2-pole, 125 Amp, 120/240V AC molded case circuit breaker designed for residential and light commercial electrical panels. This breaker features a thermal-magnetic trip for dependable protection against overload and short circuits in standard branch circuits and main breaker applications.

It offers an interrupting capacity of 10 kAIC @ 240V AC, ensuring reliable fault current interruption under typical load conditions. The BW2125 breaker utilizes a plug-on mounting style that installs easily into compatible Eaton/BW series panels.

Key Features

• Poles: 2

• Amperage: 125 A

• Voltage: 120/240 V AC

• Type: Molded Case Circuit Breaker (Type BW)

• Trip Unit: Thermal-Magnetic

• Interrupting Capacity: 10 kAIC @ 240 V AC

• Mounting Style: Plug-On

• Applications: Designed for residential and light commercial panel applications

• Protection: Reliable overload and short-circuit protection

Technical Specifications

• Manufacturer: Eaton

• Catalog Number: BW2125

• Phase: Single-phase

• Frequency Rating: 50/60 Hz

• Connection: Plug-On

• Wire Range: #2 AWG - 300 kcmil (Cu/Al)

• Approvals: UL Listed

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.