BAB2125 – EATON 2P125A 240V BOLT ON BREAKER

Standard · 125A · 2-Pole · 240V · Bolt-On

The BAB2125 is an Eaton 2P125A 240V bolt-on breaker, designed for reliable circuit protection in residential and commercial applications. This double-pole breaker provides enhanced safety and efficiency, perfect for various electrical systems. With its robust construction, it ensures optimal performance and longevity, making it an essential component for your electrical setup.

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SKU ETNBAB2125 Categories , ,
Specifications
BrandEaton
TypeStandard (Thermal-Magnetic)
Amperage125 A
Poles2-Pole
Voltage240V
Interrupting Rating10 kA
MountingBolt-On
Frame / SeriesBAB
Catalogue #BAB2125
Panel Compatibility

The Eaton BAB2125 is a bolt-on breaker from Eaton's BAB series, designed to mount in Eaton/Cutler-Hammer CH (Type-CH) panelboards and compatible bolt-on loadcentres that accept the BAB frame. As a 2-pole, 125A, 240V, 10kA AIR unit, it is suited for both residential sub-panel and light commercial applications. Not all CH-style enclosures accept bolt-on frames — send us your panel model number and we'll confirm the fit before you order.

The BAB series uses a bolt-on mounting style, compatible with Eaton/Cutler-Hammer CH-type panelboards designed for bolt-on breakers. Plug-on CH loadcentres will not accept this breaker. Share your panel model with us and our team will confirm compatibility before you order.

Eaton's BAB series can be difficult to locate through standard distribution channels, especially in larger amperages like 125A. Northern Breaker Group specializes in obsolete and hard-to-find breakers, so even if the BAB2125 is discontinued or backordered elsewhere, we can often source it from our inventory or established supply network — contact us for availability.

A 2-pole 125A bolt-on breaker like the BAB2125 is commonly used as a main disconnect in a 125A sub-panel or loadcentre, provided the enclosure is rated and configured for a main breaker application. Always verify that the panelboard's busbar rating and interrupt capacity (minimum 10kA) meet your installation requirements, and consult a licensed electrician to ensure compliance with the Canadian Electrical Code (CEC).

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