Type BR 3-Pole 1 in. Plug-On Circuit Breaker - 40 A
SKU: EBR340
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The Eaton Type BR 1-Inch plug-on circuit breaker provides reliable 40 Amp protection for three-pole circuits. Engineered for use with Type BR Loadcenters, this thermal-magnetic breaker supports 240V systems and features a 10 kAIC interrupt rating. It includes a common breaker trip mechanism and is compatible with #14-4 AWG copper or aluminum wiring, ensuring high performance and safety in residential and light commercial applications.
| Brand | Eaton |
|---|---|
| Date Added | May 28, 2026 |
| UPC | 786676367851 |
| Store Location (Lititz, PA) | Aisle 08, Section D3 |
| Package Length (in) | 3.00" |
| Package Width (in) | 3.00" |
| Package Height (in) | 2.75" |
| Manufacturer Part Number | BR340 |
| Type | Type BR 1-Inch Plug-On Circuit Breaker |
| Amperage Rating | 40A |
| Interrupt Rating | 10 kAIC |
| Number Of Poles | Three-pole |
| Voltage Rating | 240V |
| Mounting | Plug-on |
| Main Circuit Breaker | BR |
| Trip Type | Common |
| Wire Size | #14-4 AWG Cu/Al |
| Quantity | Q28 |
| Used With | Type BR Loadcenters |