Eaton QHPX3070H Three-Phase Industrial Breaker UL Listed
Part Number: QHPX3070H
Quick Summary
QHPX3070H thermal-magnetic circuit breaker protects three-phase industrial power distribution in manufacturing and processing facilities. Downtime from nuisance trips and misconfigurations can derail production schedules and complicate maintenance. This unit is CSA Certified, UL Listed, and HACR Rated, ensuring safety and regulatory compliance across HVAC, motors, and process equipment. Designed for plug-on mounting with fixed terminals, it speeds installation and reduces wiring errors in control panels. With a compact 70A, 240V three-pole design, it delivers reliable electrical protection while optimizing panel space and overall system uptime.
Product Information
Extended Description
QHPX3070H Eaton: Eaton Quicklag Type QHP Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,70 A,42 kAIC,Three-pole,240 V,Thermal-magnetic,Q32,QHPX,Fixed,Non-Interchangeable
Product Name
Eaton Quicklag thermal magnetic circuit breaker
Catalog Number
QHPX3070H
UPC
786679009109
Product Length/Depth
2.9 in
Product Height
3.5 in
Product Width
3.4 in
Product Weight
1 lb
Warranty
1 year
Compliances
HACR Rated
Certifications
CSA Certified UL Listed
Circuit breaker type
QHPX
Mounting Method
Plug-on
Number of poles
Three-pole
Terminals
Fixed
Type
Industrial circuit breaker
Amperage Rating
70A
Interrupt rating
42 kAIC
Trip Type
T268
Voltage rating
240 V - 240 V
Options
Non-Interchangeable
Quantity
32
Feature: Thermal-magnetic protection combines a precision bimetal thermal element with a fast-acting magnetic trip for simultaneous overload and short-circuit protection. Business Impact: Reduces nuisance trips for transient faults while ensuring rapid isolation during high fault currents, protecting valuable equipment and minimizing downtime. Application: Ideal for three‑phase motors, pumps, and automated lines in manufacturing and processing facilities. Feature: 42 kAIC interrupt rating provides robust fault-current control. Business Impact: Superior clearance capability limits fault energy transfer to downstream components, lowering risk of secondary damage and maintenance costs. Application: Suitable for panel boards and motor control centers in heavy industrial environments. Feature: 70A, 240V three-pole design with plug-on mounting and fixed terminals. Business Impact: Quick installation, reliable wiring, and scalable deployment across existing Eaton QHPX families. Application: Controls power distribution in control panels and HVAC/motor applications. Feature: HACR rated with CSA Certified and UL Listed certifications. Business Impact: Ensures regulatory compliance and safer operation for building automation and HVAC systems, reducing procurement risk. Application: Compliance-ready for industrial and commercial equipment installations. Feature: Compact footprint (2.9 in depth, 3.4 in width, 3.5 in height) and 1 lb weight. Business Impact: Space-efficient design enables denser panel layouts and easier serviceability. Application: Panel mounting in space-constrained environments without sacrificing protection or performance.
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FAQs
Installation is designed to be straightforward: mount the unit on the panel standoff or bus structure using its plug-on mounting and fixed terminals. Ensure the panel accommodates a three-pole device, align all poles with the bus bars, and tighten connectors to the manufacturer’s torque specs. Verify the circuit is de-energized before work and confirm the device is CSA UL certified for compliance.
Key specs include a 70A continuous rating, 42 kAIC interrupt capability, and a 240V operating range. It is a three-pole thermal-magnetic circuit breaker with a T268 trip type, designed for industrial power distribution. It features HACR rating, fixed terminals, and a compact footprint compatible with standard control panels.
Yes. The QHPX3070H is HACR rated, a certification specifically intended for HVAC and motor circuits, and UL Listed with CSA Certification. Its three-pole 70A, 240V rating and 42 kAIC interrupt capacity make it well-suited for protecting motors, fans, compressors, and other HVAC or automated equipment in industrial settings.
The device is CSA Certified and UL Listed, with HACR rating. These certifications verify safety, performance, and compliance with national standards, reducing procurement risk and enabling use in regulated environments. For engineers, this means streamlined supplier validation and assurance that the breaker meets HVAC, motor control, and general industrial protection requirements.
The QHPX3070H offers reliable thermal-magnetic protection with a robust 42 kAIC interrupt rating, reducing fault propagation and downtime. Its plug-on mounting and fixed terminals simplify installation and serviceability, while its CSA UL HACR certifications support ongoing compliance. The 1-year warranty further protects uptime and total cost of ownership in busy industrial environments.