Eaton QPHW2025 Thermal-Magnetic Circuit Breaker - CSA/UL
Part Number: QPHW2025
Quick Summary
Eaton QPHW2025 thermal-magnetic circuit breaker protects industrial 120/240 V circuits in panels and control cabinets. It helps prevent nuisance trips and minimizes downtime for critical automation lines. Engineers face crowded enclosures and frequent nuisance trips from transient surges; this unit’s fixed terminals and plug-on mounting streamline installation in tight spaces. The device carries CSA Certified and UL Listed marks with HACR rating, aligning with electrical codes and HVAC applications. With a 25 A rating, 22 kAIC interrupt capability, and two poles, it provides reliable overcurrent protection without sacrificing space. This combination translates to faster commissioning, lower maintenance costs, and safer, compliant electrical infrastructure for manufacturing environments.
Product Information
Extended Description
QPHW2025 Eaton: Eaton Quicklag Type QPH Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,25 A,22 kAIC,Two-pole,120/240 V,Thermal-magnetic,Q7,QPHW,Fixed,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QPHW2025
UPC
786679387160
Product Length/Depth
3.1 in
Product Height
2 in
Product Width
3.1 in
Product Weight
0.7 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
CSA Certified UL Listed
Circuit breaker type
QPHW
Mounting Method
Plug-on
Number of poles
Two-pole
Terminals
Fixed
Type
Industrial circuit breaker
Amperage Rating
25 A
Interrupt rating
22 kAIC
Trip Type
T268
Voltage rating
120/240 V
Options
Non-Interchangeable
Quantity
7
Feature: 25 A thermal-magnetic circuit protection. Business Impact: Delivers precise overcurrent protection with fast trip characteristics, reducing arc flash exposure and equipment wear. Application: Industrial control panels and automation lines where consistent protection is essential. Feature: 22 kAIC interrupt rating. Business Impact: Handles high fault currents, minimizing conductor damage and downstream failure risk. Application: Main distribution paths and motor circuits in demanding environments. Feature: Two-pole design for 120/240 V systems. Business Impact: Simplifies wiring coordination and improves trip coordination across multitier panel architectures. Application: Standard panelboards and machine control enclosures. Feature: Plug-on mounting with fixed terminals. Business Impact: Speeds field installation and retrofits, lowering labor costs and downtime. Application: Retrofit projects and tight-space installations in production lines. Feature: HACR rated with CSA UL certifications. Business Impact: Ensures compliance with NEC HVAC and general electrical requirements, reducing compliance risk. Application: HVAC control panels and mixed-load panels in industrial facilities. Feature: Compact footprint and lightweight design (3.1 in L, 2 in H, 3.1 in W; 0.7 lb). Business Impact: Maximizes panel density and reduces enclosure footprint, enabling scalable protection across multiple circuits. Application: Space-constrained control cabinets and modular automation layouts.
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FAQs
Yes. The QPHW2025 is a plug-on mounted, fixed-terminal two-pole breaker designed for standard industrial panels. Its plug-on mounting simplifies field installation and retrofits, reducing wiring work and enclosure modification while preserving reliable, code-compliant protection for 120/240 V circuits.
QPHW2025 is a 25 A thermal-magnetic circuit breaker with a 22 kAIC interrupt rating for 120/240 V systems. It features two poles, fixed terminals, and a T268 trip type. The device is HACR rated and CSA Certified, UL Listed, with a compact 3.1 in length, 2 in height, and 3.1 in width, weighing about 0.7 lb, and includes a 1-year warranty.
The QPHW2025 is well-suited for panel boards, machine control panels, and automation enclosures in manufacturing environments. Its 25 A rating supports medium-load circuits, while the 22 kAIC interrupt rating provides robust fault handling for motors and line-powered equipment, helping maintain uptime and protect critical automation investments.
QPHW2025 carries CSA Certified and UL Listed marks, along with HACR rating. These certifications ensure compliance with regional electrical codes and safety standards, enabling legal installation in commercial and industrial facilities and supporting safe operation in HVAC and general electrical applications.
Using QPHW2025 improves reliability and reduces nuisance trips, which lowers unplanned downtime. The plug-on mounting and fixed-terminal design speed installations, while the HACR/UL/CSA certifications support compliant deployments. Over time, this translates to lower maintenance costs, faster commissioning, and a favorable return on investment for repetitive protection across multiple panels.