Eaton BRH250 BR Thermal Magnetic Circuit Breaker - 22 kAIC
Part Number: BRH250
Quick Summary
The Eaton BRH250 BR thermal magnetic circuit breaker protects electrical systems by interrupting fault current in Type BR loadcenters and main panels. Engineers often face nuisance tripping or trip coordination challenges when multiple breakers do not share a common trip. This BRH250 carries UL 490 certification and Federal Specifications W-C376, and is designed for Type BR Loadcenters. With plug-on mounting and a 50 A rating, it provides reliable protection with 22 kAIC interrupt rating, helping reduce downtime and maintenance. As part of Eaton’s BR lineup, it integrates with BR loadcenters and compatible accessories for scalable, cost-effective panel protection. In practice, this solution supports safe, efficient power distribution in industrial control panels and commercial facilities.
Product Information
Extended Description
BRH250 Eaton: Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,50 A,22 kAIC,Two-pole,120/240V,BRH,Common breaker trip,#14-4 AWG Cu/Al,Q28,BRH,Type BR Loadcenters
Product Name
Eaton BR thermal magnetic circuit breaker
Catalog Number
BRH250
UPC
786676373708
Product Length/Depth
3 in
Product Height
3 in
Product Width
2 in
Product Weight
0.6 lb
Compliances
Federal Specifications Classification W-C376
Certifications
UL 490
Catalog Notes
On the black handle breaker, add suffix B to the catalog number to obtain a tapped molded opening for proper use with hold-down kits.
Used with
Type BR Loadcenters
Type
Type BR 1-Inch plug-on circuit breaker
Amperage Rating
50 A
Voltage rating
120/240 V
Trip Type
Common breaker trip
Circuit breaker type
BR
Mounting Method
Plug-on
Interrupt rating
22 kAIC
Main circuit breaker
BRH
Wire size
#14-4 AWG Cu/Al
Number of poles
Two-pole
Quantity
28
Residential and Light Commercial, Load centers and Circuit Breakers, Volume 1 Tab 1
Eaton Specification Sheet - BRH250
Eaton type BR circuit breaker limited warranty June 2024
Feature: Amperage rating of 50 A provides robust protection for branch circuits while enabling selective coordination with upstream protection. Business Impact: Limits fault current to protect wiring and equipment, reducing repair costs and downtime. Application: Ideal for branch circuits in Type BR Loadcenters and light commercial panels. Feature: Voltage rating of 120/240 V supports both single- and multi-voltage applications in residential and light commercial environments. Business Impact: simplifies panel design and stocking by covering common voltages with one device. Application: Suitable for standard 120/240 V feeder and branch circuits in Type BR installations. Feature: Interrupt rating of 22 kAIC delivers high fault current capability for reliable protection. Business Impact: enhances safety margins and minimizes miscoordination during short circuits. Application: Critical in panels with higher fault potential and where coordination with higher-level devices is required. Feature: Two-pole, plug-on mounting enables quick, space-efficient installation. Business Impact: reduces installation time and labor cost while preserving panel tunnel density. Application: BR Loadcenters and compatible enclosures where rapid replacement is needed. Feature: Wire size compatibility (#14-4 AWG Cu/Al) expands installation flexibility. Business Impact: accommodates common branch wiring without adapters, lowering misc parts and inventory. Application: Residential feeders and light commercial branch circuits. Feature: Catalog notes for tapped molded opening with suffix B support for hold-down kits. Business Impact: simplifies retrofit and retrofit-specific mounting in existing panels. Application: retrofit projects and hold-down kit integration in BR-based systems. Feature: Certifications UL 490 and Compliances W-C376 ensure regulatory alignment. Business Impact: reduces compliance risk and supports audits in commercial and industrial settings. Application: Panel assemblies requiring federal and UL/recognized standards.
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FAQs
Yes. The BRH250 is a Type BR, 1-Inch plug-on circuit breaker designed specifically for Type BR Loadcenters. It mounts plug-on to BR panels, allowing quick replacement without special tools. Ensure the panel is rated for 50 A and supports two-pole devices with common trip. For retrofits, verify clearance and compatible hold-down kit requirements as noted in the catalog.
The BRH250 provides a 50 A amperage rating, 120/240 V voltage rating, and a 22 kAIC interrupt rating. It is a two-pole, common-trip circuit breaker with BR-type trip coordination. These specs enable reliable fault interruption and coordinated protection in standard BR loadcenters, reducing the likelihood of nuisance trips in normal operation.
Recommended for Type BR Loadcenters in residential and light commercial applications, the BRH250 suits panels requiring a 50 A, two-pole solution with plug-on installation. It supports common-trip protection essential for coordinated protection across multi-breaker configurations, and is suitable for feeders and branch circuits using #14-4 AWG Cu/Al wires.
The BRH250 is certified UL 490 and complies with Federal Specifications W-C376. This combination provides regulatory assurance for electrical protection devices used in building panels and service equipment, supporting audits, safety compliance, and reliability in commercial and industrial installations.
Using the BRH250 with common-trip coordination reduces nuisance trips and simplifies maintenance by aligning protection across BR Loadcenters. Its plug-on design speeds installation, lowers labor costs, and the UL/ federal compliance minimizes risk during inspections. Over time, this translates to safer operation, fewer unplanned outages, and a lower total cost of ownership.