Eaton QPHW3020H Thermal-Magnetic Breaker - 22 kAIC
Part Number: QPHW3020H
Quick Summary
Eaton QPHW3020H is a thermal-magnetic circuit breaker designed for industrial power distribution and motor protection. Engineers often contend with nuisance trips, limited trip curves, and difficult field replacement in critical panels. UL Listed and CSA Certified, HACR rated for HVAC and general electrical loads. Its compact three-pole, fixed-terminal design plus plug-on mounting streamlines panel layouts, reduces install time, and helps meet 22 kAIC fault-current requirements while ensuring reliable protection in 240 V circuits. This translates to lower maintenance costs and faster commissioning for OEMs and end users.
Product Information
Extended Description
QPHW3020H Eaton: Eaton Quicklag Type QPH Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,20 A,22 kAIC,Three-pole,240 V,Thermal-magnetic,Q32,QPHW,Fixed,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QPHW3020H
UPC
786679387269
Product Length/Depth
3.8 in
Product Height
4.7 in
Product Width
3 in
Product Weight
1.1 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
UL Listed CSA Certified
Circuit breaker type
QPHW
Mounting Method
Plug-on
Number of poles
Three-pole
Terminals
Fixed
Type
Industrial circuit breaker
Amperage Rating
20 A
Interrupt rating
22 kAIC
Trip Type
T268
Voltage rating
240 V - 240 V
Options
Non-Interchangeable
Quantity
32
Feature: Thermal-magnetic protection with a 20 A rating provides precise overload and short-circuit protection, reducing equipment wear and unplanned downtime. Business Impact: Improves uptime and protects motors and controls from nuisance trips in demanding environments. Application: Ideal for 240 V three-phase feeders in automation and manufacturing lines. Feature: 22 kAIC interrupt rating enhances fault handling for high-energy drives and distribution panels, delivering robust protection during severe faults. Business Impact: Lowers arc flash risk and equipment damage, enabling safer integration with motor control centers. Application: Suitable for bodybuilding machines, presses, and conveyors with inductive loads. Feature: Three-pole, fixed terminals with plug-on mounting simplify installation and wiring, accelerating panel assembly and reducing field errors. Business Impact: Shortens commissioning times and improves connection reliability in OEM-built panels and retrofit projects. Application: Common in control panels and industrial PLC cabinets. Feature: HACR rated, UL Listed, and CSA Certified compliance ensures suitability for HVAC and general electrical applications while meeting stringent regulatory requirements. Business Impact: Simplifies procurement for facilities with HVAC circuits and reduces compliance risk. Application: HVAC, climate control, and process automation environments. Feature: Compact QPHW family design and 20 A rating align with standard protection schemes in switchgear and distribution blocks. Business Impact: Streamlines spare parts planning and reduces total cost of ownership. Application: OEM panel builds, machine feeders, and industrial automation racks.
Get a Quick Quote for a Eaton QPHW3020H
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton QPHW3020H?
Enquire Now
FAQs
QPHW3020H uses fixed terminals with a plug-on mounting method, designed for 3-pole, 240 V circuits. It fits standard industrial control panels and OEM enclosures, enabling secure connections and quick field assembly without specialized adapters.
The 22 kAIC interrupt rating provides robust fault-current handling for high-energy events, reducing the risk of arcing and equipment damage in motor drives and MCCs. This rating supports safer startup/shutdown sequences and improved line protection in demanding environments.
Yes. HACR rating is specifically for HVAC loads, and UL Listed certification confirms compliance with recognized safety standards. This combination ensures reliable protection for HVAC-related circuits within industrial environments.
Plug-on mounting across the QPHW family streamlines mounting to bus systems while fixed terminals promote solid, long-term connections. Ensure panel space accommodates a three-pole unit and verify voltage and current ratings align with the panel’s design envelope.
Expect reduced downtime due to precise protection and fewer nuisance trips, plus faster commissioning from simplified installation. The 1-year warranty and reliable UL/CSA certifications also lower long-term risk and maintenance costs in high-demand production environments.