Eaton BRHH125 Thermal Magnetic Circuit Breaker - UL 490
Part Number: BRHH125
Quick Summary
Eaton BRHH125 is a thermal magnetic circuit breaker designed for protecting residential and commercial electrical panels. Engineers often face nuisance trips or selecting the wrong amperage for BR load centers, causing costly downtime. This unit carries UL 490 certification and complies with Federal Specifications W-C376, ensuring safety and procurement compliance. Its Type BR 1-Inch plug-on design and BR family compatibility simplify panel upgrades and maintenance, delivering reliable protection and efficient commissioning in BR Load Centers.
Product Information
Extended Description
BRHH125 Eaton: Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,25 A,42 kAIC,Single-pole,120/240V,BRHH,Common breaker trip,#14-4 AWG Cu/Al,BRHH,Type BR Loadcenters
Product Name
Eaton BR thermal magnetic circuit breaker
Catalog Number
BRHH125
UPC
786676002776
Product Length/Depth
3 in
Product Height
3 in
Product Width
2 in
Product Weight
0.3 lb
Warranty
Limited lifetime residential, 1 year commercial
Compliances
Federal Specifications Classification W-C376
Certifications
UL 490
Catalog Notes
10-150A. single-, two- and three-pole, selected amperageavailable in switching duty, HACR, shunt trip and high magnetic setting
Used with
Type BR Loadcenters
Type
Type BR 1-Inch plug-on circuit breaker
Amperage Rating
25 A
Voltage rating
120/240 V
Trip Type
Common breaker trip
Circuit breaker type
BR
Mounting Method
Plug-on
Interrupt rating
42 kAIC
Main circuit breaker
BR
Wire size
#14-4 AWG Cu/Al
Number of poles
Single-pole
Feature: Amperage rating and trip type are specified at 25 A with a common trip across the circuit, enabling coordinated protection. Business Impact: Reduces nuisance trips and prevents cascading outages, improving system reliability. Application: Ideal for branch circuits in BR Load Centers that require predictable fault clearing and selective coordination. Feature: 1-Inch plug-on mounting for Type BR breakers simplifies installation and retrofit. Business Impact: Speeds up panel upgrades and minimizes field wiring errors, cutting labor costs. Application: Replacement in existing BR panels without reworking bus bars or mounting rails. Feature: 42 kAIC interrupt rating provides robust fault current protection. Business Impact: Enhances safety in facilities with high short-circuit potential, lowering risk to personnel and equipment. Application: Commercial or industrial spaces with higher fault current potential. Feature: UL 490 certification and Federal Specifications W-C376 compliance assure regulatory readiness. Business Impact: Eases procurement, audit readiness, and cross-contract compliance. Application: Government and commercial projects with strict standards. Feature: Compact dimensions (3 in L, 3 in H, 2 in W) and a light 0.3 lb weight. Business Impact: Minimal footprint in crowded panels and easy handling during installation. Application: Residential and light commercial load centers where space is precious.
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FAQs
BRHH125 is designed for Type BR Load Centers and uses a 1-Inch plug-on mounting compatible with BR family panels. It supports #14-4 AWG copper or aluminum conductors and is rated for 120/240 V with a single-pole configuration. This makes it straightforward to retrofit or replace breakers in existing BR panels without extensive rewiring.
The BRHH125 is rated at 25 A with a 120/240 V supply. It features a 42 kAIC interrupt rating and a common trip design for coordinated protection among multiple poles. It is a single-pole device intended for BR Load Centers, offering reliable fault interruption in standard residential or light commercial installations.
Yes. The BRHH125 is tailored for BR Load Centers in both residential and light commercial settings. Its plug-on 1-Inch form factor, common-trip capability, and compatible wire sizing (Cu/Al #14-4) support efficient panel upgrades, code-compliant overcurrent protection, and simplified maintenance in mixed-use environments.
BRHH125 carries UL 490 certification and complies with Federal Specifications W-C376, ensuring recognized safety performance and regulatory alignment. This enables easier procurement for projects with strict government or utility requirements and supports compliance during audits and inspections.
The product carries a limited lifetime warranty for residential use and a 1-year warranty for commercial applications, reducing long-term replacement costs. Its robust interrupt rating and durable construction lower maintenance frequency, while compatibility with BR Load Centers minimizes downtime during replacement and upgrades, delivering favorable total cost of ownership.