Eaton QHPW1020 Industrial Thermal-Magnetic Circuit Breaker - UL Listed
Part Number: QHPW1020
Quick Summary
Eaton QHPW1020 is a thermal-magnetic circuit breaker for protecting industrial electrical circuits in control panels and machinery. Engineers often contend with nuisance trips, downtime, and costly part replacements when panel builds rely on non-interchangeable devices. This unit carries UL Listed and CSA Certified marks, with HACR rating for HVAC and other equipment, and a robust 65 kAIC interrupt rating that supports fault protection in demanding environments. Plug-on mounting and a compact footprint simplify field installs and rack integration, while the 20 A rating aligns with common control-circuit standards. For procurement and maintenance teams, QHPW1020 offers documented specs, a 1-year warranty, and a predictable lifecycle that reduces total cost of ownership.
Product Information
Extended Description
QHPW1020 Eaton: Eaton Quicklag Type QHP Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,20 A,65 kAIC,Single-pole,120/240 V,Thermal-magnetic,Q17,QHPW,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QHPW1020
UPC
786679152294
Product Length/Depth
3.1 in
Product Height
1 in
Product Width
3.1 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
QHPW
Mounting Method
Plug-on
Number of poles
Single-pole
Type
Industrial circuit breaker
Amperage Rating
20 A
Interrupt rating
65 kAIC
Trip Type
T268
Voltage rating
120/240 V
Options
Non-Interchangeable
Quantity
17
20A rating supports control circuits without over‑sizing, enabling precise protection of relays, sensors, and small motors. This reduces nuisance trips and unexpected downtime by ensuring the breaker trips only when faults occur. In switchgear and control panels, QHPW1020 provides predictable performance for common 120/240V loads. With a 65 kAIC interrupt rating, the device delivers robust short‑circuit protection, guarding feeders and downstream devices against high fault currents. This capability minimizes equipment damage and maintenance costs in dense industrial environments, making it well suited for manufacturing lines, process controls, and high‑load machines. The 120/240 V, single‑pole design supports typical US electrical systems while keeping wiring simple. Plug‑on mounting speeds installation and reduces wiring errors during panel assembly or retrofits. The HACR rating and UL Listed/CSA Certified marks provide regulatory confidence, streamlining audits and qualification efforts for service panels, HVAC equipment, and lighting circuits. Catalog notes indicate switching duty rated for 120V fluorescent light applications, extending its usefulness to plant lighting control. A compact 3.1 in depth footprint, 3.1 in width, and 0.4 lb weight simplify installation in tight panels, while the plug‑on mounting reduces terminal torque. The 1-year warranty adds a predictable support window, improving lifecycle cost certainty for maintenance teams.
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FAQs
The QHPW1020 uses a plug-on mounting design, enabling fast, tool-free installation in compatible panel rails. This mounting method reduces wiring complexity and torque requirements, while preserving secure electrical connections. It fits standard industrial enclosures and is ideal for retrofit projects where minimizing panel downtime matters. Ensure compatibility with Eaton plug-on panels or consult the datasheet for panel compatibility notes.
QHPW1020 is a 20 A single-pole circuit breaker rated for 120/240 V with a 65 kAIC interrupt rating, providing strong short‑circuit protection. The trip type is T268, a characteristic suitable for predictable response to overloads in industrial circuits. These specs support reliable protection for control panels, lighting, and small motor circuits in harsh operating environments.
Yes. The catalog notes indicate the device is switching duty rated for 120 V fluorescent lighting applications, making it suitable for plant lighting circuits. Its HACR rating also supports safe operation with HVAC equipment, allowing it to serve as a consolidated protection device in mixed electrical installations common in industrial facilities.
QHPW1020 carries UL Listed and CSA Certified marks, with HACR rating for use with HVAC and related equipment. These certifications simplify regulatory compliance, streamline vendor qualification during audits, and help ensure safe operation in regulated environments. Relying on these marks reduces risk when qualifying for new equipment in industrial facilities.
The QHPW1020 includes a 1-year warranty, providing a defined period of manufacturer support. From a maintenance and ROI perspective, this reduces risk of unexpected replacement costs and supports longer lifecycle planning. Coupled with its compact footprint and plug-on installation, it can lower commissioning time and inventory costs for control panels and service panels.