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The BR380 Eaton 3P80A 240V Push-in Breaker offers reliable protection for your electrical circuits. Designed for three-phase applications, this robust breaker is perfect for both residential and commercial use. Its push-in design simplifies installation, ensuring a secure fit. Choose the BR380 for efficient performance and peace of mind in your electrical systems.
The BR380 is designed for Eaton BR-series (Type BR) loadcentres and panelboards. It is a plug-in style breaker and will not fit Eaton CH panels, which use a different bus design. If you're unsure of your panel type, send us the model number from your panel's label and we'll confirm compatibility.
The BR380 is a 3-pole, 240V breaker rated at 80A and 10kA interrupting capacity. It's well suited for three-phase loads such as sub-panels, large HVAC equipment, or commercial machinery fed from a BR-series panelboard. Note that true 3-phase (208V/240V) service is required — it is not intended for single-phase residential use.
In many cases, yes. Eaton's BR series has maintained consistent bus compatibility over the years, so the BR380 is often a direct replacement for earlier Cutler-Hammer BR-frame breakers of the same rating. However, we recommend confirming your existing breaker's part number and panel model with us — our team specializes in obsolete and hard-to-find breakers and can verify the correct fit.
