Eaton BRHX280 BR Circuit Breaker - 22 kAIC Quicklag
Part Number: BRHX280
Quick Summary
The Eaton BRHX280 thermal magnetic circuit breaker protects low-voltage circuits in industrial and commercial panels. This BRHX Quicklag two-pole device delivers reliable overcurrent protection at 80 A with a 22 kAIC interrupt rating for robust fault handling. For designers and technicians, nuisance trips and slow restoration can cripple uptime; the BRHX280's fast response and plug-on mounting streamline panel upgrades and maintenance. Certification details vary by region, and while Eaton lists specific approvals with the manufacturer, typical targets include CE and UL depending on locale—verify current status with Eaton. In practice, this model balances compact form with high fault-current tolerance, delivering safer operation, easier installations, and lower total cost of ownership for control cabinets and switchgear.
Product Information
Extended Description
BRHX280 Eaton: Eaton BR thermal magnetic circuit breaker,Quicklag Type BRHX circuit breaker,80 A,22kAIC,Two-pole,120/240V,BRHX,Non-interchangeable,80,Plug-on,BRHX
Product Name
Eaton BR thermal magnetic circuit breaker
Catalog Number
BRHX280
UPC
786689041700
Product Length/Depth
3.25 in
Product Height
2 in
Product Width
3 in
Product Weight
0.9 lb
Warranty
1 year
Certifications
Contact Manufacturer
Type
Quicklag Type BRHX circuit breaker
Amperage Rating
80
Voltage rating
120/240 V
Trip Type
Non-interchangeable
Circuit breaker type
BR
Mounting Method
Plug-on
Interrupt rating
22 kAIC
Main circuit breaker
BR
Connection
Plug-on
Number of poles
Two-pole
Trip rating
80
Feature: Thermal magnetic BRHX Quicklag design provides precise, coordinated protection. Business Impact: Improves reliability and selectivity, reducing nuisance trips and protecting downstream equipment; Application: Control panels and motor circuits in industrial facilities. Feature: 80 A rating with 120/240 V operation and a 22 kAIC interrupt capability. Business Impact: Handles high fault currents while safeguarding wiring and components; Application: Distribution panels and circuit protection in harsh environments. Feature: Two-pole, plug-on mounting. Business Impact: Simplifies installation, speeds retrofits, and minimizes panel downtime; Application: New builds and panel upgrades in both manufacturing and facility infrastructure. Feature: Non-interchangeable BRHX class with BR family compatibility. Business Impact: Ensures correct device matching in protection schemes, reducing inventory errors; Application: Standardized safety architecture in panel boards. Feature: Compact footprint and modest weight (3.25 in x 3 in x 2 in, 0.9 lb). Business Impact: Maximizes enclosure space and enables denser layouts; Application: Space-constrained motor control centers and distribution boxes. Feature: 1 year warranty and available Eaton datasheets. Business Impact: Lowers maintenance risk and accelerates procurement with trustworthy documentation; Application: OEM specifications, service contracts, and commissioning checklists.
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FAQs
BRHX280 provides a 22 kAIC interrupt rating at 120/240 V and is a two-pole device rated for 80 A. It is designed for robust fault handling in low-voltage panel protections.
BRHX280 uses plug-on mounting and a two-pole configuration. This Quicklag BRHX variant simplifies installation, supports rapid retrofitting, and reduces panel downtime during upgrades.
The breaker measures 3.25 inches in length, 3 inches in width, and 2 inches in height, with an approximate weight of 0.9 pounds, making it suitable for compact control panels.
No. BRHX280 is a non-interchangeable BRHX Quicklag device and should be used only within its designated BRHX protection scheme and compatible panel configurations.
BRHX280 ships with a 1-year warranty. Key documentation includes the Eaton specification sheet and warranty guide; download links are available from Eaton’s product page for BRHX280.