Eaton QPHW3100H Industrial Circuit Breaker - HACR Rated
Part Number: QPHW3100H
Quick Summary
The QPHW3100H thermal magnetic circuit breaker from Eaton protects industrial power circuits in control panels and motor feeders. In demanding environments, nuisance trips and unplanned downtime erode productivity, making reliable protection essential. This unit carries HACR rated protection and certifications such as UL Listed and CSA Certified to meet stringent safety and energy-management standards. Designed for easy installation and long-term reliability, it complements plug-on wiring schemes while delivering predictable trip performance. With a rugged build and fixed terminals, it supports efficient panel layouts and scalable protection for growing industrial systems.
Product Information
Extended Description
QPHW3100H Eaton: Eaton Quicklag Type QPH Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,100 A,22 kAIC,Three-pole,240 V,Thermal-magnetic,Q32,QPHW,Fixed,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QPHW3100H
UPC
786679387351
Product Length/Depth
3.8 in
Product Height
4.9 in
Product Width
3.3 in
Product Weight
1.1 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
CSA Certified UL Listed
Circuit breaker type
QPHW
Mounting Method
Plug-on
Number of poles
Three-pole
Terminals
Fixed
Type
Industrial circuit breaker
Amperage Rating
100 A
Interrupt rating
22 kAIC
Trip Type
T268
Voltage rating
240 V - 240 V
Options
Non-Interchangeable
Quantity
32
Feature: Thermal-magnetic protection provides precise trip curves that distinguish between overloads and short circuits. Business Impact: Reduces equipment wear and unplanned downtime, improving overall plant uptime. Application: Ideal for motor feeders and machine control circuits where stable protection is critical. Feature: 100 A amperage rating with 240 V operation and a 22 kAIC interrupt rating. Business Impact: Handles high fault currents while limiting voltage drop, enabling safer startup and operation. Application: Suitable for mid-scale industrial feeders and control panels. Feature: Three-pole, plug-on mounting with fixed terminals. Business Impact: Simplifies installation, ensures solid electrical contact, and minimizes wiring errors. Application: Enclosures with standard backplanes and modular assemblies. Feature: HACR Rated with CSA Certified and UL Listed certifications. Business Impact: Ensures compliance with HVAC and electrical codes, streamlining procurement and audits. Application: HVAC equipment, commercial and industrial applications requiring recognized safety marks. Feature: Non-Interchangeable options and a compact footprint (3.8 in x 4.9 in x 3.3 in). Business Impact: Predictable replacement path and space-efficient installation, reducing retrofit costs. Application: Modern control panels and space-constrained enclosures.
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FAQs
The QPHW3100H uses plug-on mounting with fixed terminals, designed for straightforward integration into standard industrial control panels. Its three-pole construction aligns with typical 3-phase feeder configurations, ensuring robust connections and efficient wiring. This layout minimizes field wiring complexity and supports reliable, repeatable installations in new builds and panel upgrades alike.
Key ratings include a 100 A continuous amperage rating, 240 V operating voltage, and a 22 kAIC interrupt rating. The trip type is thermal-magnetic (T268), offering precise overload and short-circuit protection. These specifications enable safe operation of standard industrial motors and control circuits while delivering fast fault clearance in high-current environments.
Yes. The QPHW3100H is HACR rated and UL Listed with CSA certification, making it well-suited to HVAC equipment and motor control panels. Its three-pole design supports balanced protection of three-phase systems, and its fixed terminals promote reliable connections in space-constrained HVAC and manufacturing environments.
The unit is UL Listed and CSA Certified, with HACR rating for heating, air conditioning, and refrigeration equipment. These certifications ease regulatory compliance, enable code-legal use in critical facilities, and support auditing processes. For buyers, this means reduced risk when specifying breakers for HVAC and industrial applications.
The QPHW3100H comes with a one-year warranty and a fixed, non-interchangeable design, meaning lifecycle planning relies on standard stock replacement within the same QPHW family. Regular inspection of mounting integrity and terminal torque is advised. Its durable construction minimizes nuisance trips, supporting predictable maintenance planning and a favorable return on investment through reduced downtime.