Eaton QHCX3015H Miniature Circuit Breaker - UL Listed CSA Certified
Part Number: QHCX3015H
Quick Summary
Eaton QC thermal magnetic circuit breaker protects industrial electrical circuits while enabling reliable control in panels and control cabinets. This model addresses nuisance trips and space constraints common in compact enclosures, delivering dependable dual-mode protection for varied loads. With UL Listed and CSA Certified status, it aligns with stringent manufacturing standards and procurement requirements. The QHCX3015H offers a three-pole footprint and a compact form factor that simplifies installation in crowded panels, supporting safer wiring and faster commissioning. For engineers and procurement teams, this device combines predictable performance with clear certification alignment, delivering measurable business value in automation and power distribution projects.
Product Information
Extended Description
QHCX3015H Eaton: Eaton Quicklag Type QHCX Industrial Miniature Thermal-Magnetic Circuit Breaker,Miniature circuit breaker,15 A,42 kAIC,Three-pole,240 V,Thermal-magnetic,QHCX
Product Name
Eaton QC thermal magnetic circuit breaker
Catalog Number
QHCX3015H
UPC
786679009284
Product Length/Depth
2.9 in
Product Height
4.8 in
Product Width
1 in
Product Weight
3.4 lb
Warranty
1 year
Certifications
UL Listed CSA Certified
Circuit breaker type
QHCX
Number of poles
Three-pole
Type
Miniature circuit breaker
Amperage Rating
15 A
Interrupt rating
42 kAIC
Trip Type
T268
Voltage rating
240 V - 240 V
Feature: Thermal-magnetic trip protection combines overload and short-circuit sensing for fast, reliable interruption. Business Impact: reduces downstream equipment damage and minimizes unplanned downtime in critical lines. Application: suitable for 240 V three-phase panels and motor control centers in manufacturing and process industries. Feature: Three-pole design delivers balanced protection across all phases. Business Impact: improves fault isolation and coordination for three-phase loads, lowering the risk of uneven current distribution. Application: motor starters, conveyors, and machine assemblies in industrial automation lines. Feature: Compact form factor with a depth of 2.9 in, height of 4.8 in, and width of 1 in. Business Impact: enables denser panel layouts and easier retrofits without sacrificing protection. Application: control panels and distributed power in crowded automation cabinets. Feature: 15 A amperage rating. Business Impact: minimizes nuisance tripping on lighting and small-motor circuits while preserving protection margins for common loads. Application: branch circuits in industrial facilities and small-motor control circuits. Feature: UL Listed and CSA Certified. Business Impact: streamlines compliance, supplier qualification, and cross-border procurement while meeting regulatory expectations. Application: any industrial installation requiring recognized standards for safety and reliability. Feature: 1-year warranty. Business Impact: reduces lifecycle risk and supports maintenance planning with predictable support terms. Application: ongoing maintenance programs and new panel builds in process and manufacturing environments.
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FAQs
The QHCX3015H is a three-pole device designed for 240 V three-phase systems. It mounts into standard enclosures and occupies a compact footprint (1 in width, 2.9 in depth, 4.8 in height). When wiring, observe proper torque on terminals and follow conduit and conductor sizing guidelines to ensure reliable performance and compliance with UL/CSA requirements.
QHCX3015H is rated for 15 A with a 42 kAIC interrupt rating and a 240 V operating range. It uses a thermal-magnetic (T268) trip mechanism for dual protection against overloads and short circuits. The device is a three-pole miniature circuit breaker built for industrial power distribution.
Yes. Its three-pole design and 240 V rating support motor control and automation circuits in industrial settings. The 42 kAIC interrupt capacity provides robust short-circuit protection for motors and drives, while the compact form factor simplifies panel integration and reduces space requirements in motor control centers and control panels.
QHCX3015H carries UL Listed and CSA Certified marks, signaling compliance with recognized safety and performance standards. These certifications simplify supplier qualification, enable cross-border procurement, and help ensure regulatory acceptance for electrical installations in many industrial sectors.
The ROI is driven by reduced downtime from reliable protection, fewer nuisance trips, and faster commissioning thanks to standardized components. The UL CSA certifications streamline procurement, while the compact footprint saves panel space and enables easier retrofits, contributing to lower installation costs and improved maintenance predictability.