Eaton BR245 - 45 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Introducing the Eaton BR245, a 45A, 240V, 2-pole plug-in molded case circuit breaker designed to protect your electrical system with precision and reliability. Available through AmpState, this breaker is built to deliver consistent overcurrent and short-circuit protection for a wide range of panelboards and load centers.

Why choose the Eaton BR245

• Fast plug-in connection for straightforward installation and effortless replacements. Save time on service calls and maintenance without sacrificing performance.
• Thermal-magnetic trip unit provides stable, repeatable protection across varying load conditions and ambient temperatures, helping to safeguard wiring and connected equipment.
• 2-pole, 240V design ideal for protecting multi-wire branch circuits and shared-neutral configurations common in residential, commercial, and light industrial settings.
• OEM-compatible compatibility with matching load centers and panelboards ensures a seamless fit and reliable protection within your existing electrical infrastructure.
• Versatile application suited for a range of environments—from homes and small offices to warehouses and light manufacturing facilities—delivering dependable performance where it’s needed most.

Technical snapshot

• Manufacturer: Eaton
• Part Number: BR245
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 45A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Residential service panels needing reliable protection for major circuits like HVAC, water heaters, and multi-wire branch circuits.
• Commercial panelboards that require quick replacement and minimal downtime during electrical maintenance.
• Light industrial setups where dependable short-circuit protection is essential for equipment and personnel safety.

What makes it practical

The BR245’s plug-in design minimizes installation friction, while the thermal-magnetic mechanism delivers predictable tripping behavior, reducing nuisance trips and providing consistent protection as circuits age or conditions change. Its compatibility with OEM load centers means you can upgrade or expand without reconfiguring your entire panel, keeping your electrical system cohesive and code-compliant.

Who benefits most

• Electrical contractors seeking a dependable, easy-to-replace breaker for residential or light commercial projects.
• Facilities managers overseeing small to mid-size commercial spaces or light industrial rooms that demand robust branch-circuit protection.
• Do-it-yourself enthusiasts working on panel upgrades who need a trusted, plug-in solution with predictable performance.

Tips for optimal performance

• Confirm panel compatibility with the specific OEM load center before installation to ensure a perfect fit and uninterrupted protection.
• Pair with matching accessories and enclosures recommended by Eaton to maintain system integrity and warranty coverage.
• Follow standard electrical safety practices during replacement to minimize downtime and hazards.