BR345 – EATON 3P45A 240V PUSHIN BREAKER

Standard · 45A · 3-Pole · 240V · Plug-In

The EATON BR345 is a reliable 3-pole, 45 Amp push-in breaker designed for 240V applications. This circuit breaker ensures robust protection for your electrical systems with its dependable trip settings and durable construction. Perfect for residential and commercial use, it provides peace of mind and enhances safety in your electrical setups.

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SKU ETNBR345 Categories , ,
Specifications
BrandEaton
TypeStandard (Thermal-Magnetic)
Amperage45 A
Poles3-Pole
Voltage240V
Interrupting Rating10 kA
MountingPlug-In
Frame / SeriesBR
Catalogue #BR345
Panel Compatibility

The Eaton BR345 is a plug-in (push-in) breaker from Eaton's BR series, designed to install in Eaton BR / Type-BR loadcentres and panelboards. It occupies 3 pole spaces and is rated for 240V, 45A, 10kA AIC — suitable for residential and light commercial panel applications. Not compatible with Eaton CH (Type-CH) panels or panels from other manufacturers. Send us your panel model number and we'll confirm the fit before you order.

The BR345 is designed for Eaton BR series (Type-BR) loadcentres and panelboards. It is a plug-in style breaker and will not fit Eaton CH (Type-CH) panels, which require a different breaker series. If you're unsure which panel type you have, send us your panel model number and we'll confirm compatibility.

As a 3-pole breaker, the BR345 occupies 3 tandem slots in your BR series panel. Make sure you have three adjacent full-size spaces available before installation. Our team can help you assess your panel's available capacity if needed.

The Eaton BR345 is part of the current BR series lineup, though availability can vary by region and distributor. Northern Breaker Group specializes in both current-production and obsolete or hard-to-find breakers, serving customers across Calgary, Edmonton, and Vancouver. Contact us for a quote and we'll confirm stock or source it for you.

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