Eaton BR350 - 50 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Introducing the Eaton BR350 — a 50A, 240V, 3-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built for fast, painless swaps and reliable performance, this breaker keeps electrical systems safe while minimizing downtime during upgrades or maintenance.

Key advantages you’ll notice in real-world installations:

• Fast plug-in connection: simplify installations and rapid replacements, reducing panel downtime when you’re upgrading or servicing panels.
• Thermal-magnetic trip unit: provides stable, repeatable protection against overloads and short circuits, helping protect wiring and connected equipment.
• 3-pole design for 240V circuits: ensures coordinated disconnection across all hot legs in compatible panels for safer 240V operation.
• 50A, 240V rating: well-suited for a broad range of residential, commercial, and light industrial loads, including motor-driven equipment and high-current circuits.
• OEM compatibility: designed to integrate with matching Eaton/OEM panelboards and load centers, preserving fit, performance, and trip characteristics.
• Rugged molded case: compact yet durable enclosure built to withstand the demands of panel environments.

Ideal for:

• Electricians upgrading or maintaining residential service panels, subpanels, or feeder circuits requiring reliable 240V protection.
• Small businesses installing or refurbishing panels that power compressors, pumps, HVAC components, and other 240V equipment.
• Facilities teams seeking a dependable, easy-to-replace plug-in breaker that aligns with OEM load centers.

Technical snapshot

• Manufacturer: Eaton
• Part Number: BR350
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 50A
• Voltage: 240V
• Poles: 3
• Mounting: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical tips to maximize performance:

• Always pair the BR350 with a matching OEM load center to ensure proper fit, trip curves, and electrical compatibility.
• Plan for true 3-pole protection when wiring 240V circuits that require simultaneous disconnection of all hot legs.
• Keep on-hand replacements for rapid maintenance and minimal downtime during panel servicing.