Eaton QHPX1020 Industrial Thermal-Magnetic Circuit Breaker - UL Listed
Part Number: QHPX1020
Quick Summary
The Eaton QHPX1020 industrial thermal-magnetic circuit breaker protects electrical systems in industrial control panels and distribution equipment. When panel space is tight or nuisance trips disrupt operations, reliability and quick installation become critical. It is HACR rated and UL Listed, with CSA certification to support HVAC circuits and general industrial use. Designed for plug-on mounting and 120/240 V circuits, this 20 A breaker delivers precise protection, reduces downtime, and simplifies procurement for panel builders and maintenance teams alike. Its compact footprint helps maximize panel density without compromising safety. This combination supports reliable, code-compliant protection for critical loads.
Product Information
Extended Description
QHPX1020 Eaton: Eaton Quicklag Type QHP Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,20 A,42 kAIC,Single-pole,120/240 V,Thermal-magnetic,Q17,QHPX,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QHPX1020
UPC
786679152065
Product Length/Depth
3.8 in
Product Height
4.8 in
Product Width
1.2 in
Product Weight
0.4 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
UL Listed CSA Certified
Catalog Notes
Switching duty rated for 120V fluorescent light applications.
Circuit breaker type
QHPX
Mounting Method
Plug-on
Number of poles
Single-pole
Type
Industrial circuit breaker
Amperage Rating
20 A
Interrupt rating
42 kAIC
Trip Type
T268
Voltage rating
120/240 V
Options
Non-Interchangeable
Quantity
17
Thermal-magnetic protection provides fast response to overloads and short circuits, minimizing equipment damage and downtime while maintaining safe operation in 120/240 V industrial circuits. The 20 A rating with a 42 kAIC interrupt capability delivers robust fault current protection, reducing energy waste and enhancing personnel safety in control panels and distribution feeders. Plug-on mounting simplifies installation in standard enclosures, enabling quick commissioning and easier field retrofits without specialized tools. HACR rated, UL Listed, and CSA Certified, the QHPX1020 aligns with HVAC and general industrial safety standards, reducing compliance risk for facility upgrades and new builds. The 120/240 V capability supports common facility loads, including lighting and motor control circuits, while a compact form factor supports higher panel densities. A 1-year warranty complements reliability expectations and minimizes total cost of ownership in maintenance cycles.
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FAQs
The QHPX1020 is designed for protection of 120/240 V industrial circuits in control panels, distribution feeders, and lighting circuits. With a 20 A rating and 42 kAIC interrupt capacity, it safeguards equipment from overloads and short circuits while meeting HACR, UL Listed, and CSA certification requirements for HVAC and general industrial environments.
Installation is streamlined by its plug-on mounting design, which simplifies mounting and reduces installation time in standard enclosures. The unit is compact (3.8 in length, 4.8 in height, 1.2 in width) and weighs about 0.4 lb, making it ideal for high-density panels and retrofit projects without extra tooling or complexity.
The QHPX1020 carries HACR rating, UL Listed certification, and CSA Certification, ensuring compliance for HVAC-related and general industrial applications. These certifications support safer installations, regulatory adherence, and broader acceptance in electrical installations across facilities.
The breaker is rated for 20 A with a 42 kAIC interrupt capability, operates at 120/240 V, and is a single-pole unit with a T268 trip type. These specifications provide reliable overcurrent protection for essential loads while enabling predictable, fast fault clearing in demanding environments.
Yes. Catalog notes indicate switching duty rated for 120 V fluorescent light applications, making it suitable for lighting circuits in facilities. This helps ensure dependable operation of lighting loads while maintaining protective coordination with other upstream devices.