Eaton QHCX2035 Miniature Circuit Breaker - UL Listed
Part Number: QHCX2035
Quick Summary
Eaton QHCX2035 is a miniature thermal-magnetic circuit breaker for reliable overcurrent protection in industrial control panels. Not knowing whether a component can handle surge events or nuisance trips can lead to unplanned downtime and damaged equipment. UL Listed and CSA Certified ensure compliance, while its 42 kAIC interrupt rating supports demanding industrial environments. This device’s compact 3 in depth and 0.6 in width with a 35 A rating delivers scalable protection for 120/240 V circuits, reducing maintenance costs and enabling more efficient panel layouts in manufacturing and process environments.
Product Information
Extended Description
QHCX2035 Eaton: Eaton Quicklag Type QHCX Industrial Miniature Thermal-Magnetic Circuit Breaker,Miniature circuit breaker,35 A,42 kAIC,Two-pole,120 V/240 V,Thermal-magnetic,QHCX
Product Name
Eaton QC thermal magnetic circuit breaker
Catalog Number
QHCX2035
UPC
786679151631
Product Length/Depth
3 in
Product Height
4.8 in
Product Width
0.6 in
Product Weight
3 lb
Warranty
1 year
Certifications
UL Listed CSA Certified
Circuit breaker type
QHCX
Number of poles
Two-pole
Type
Miniature circuit breaker
Amperage Rating
35 A
Interrupt rating
42 kAIC
Trip Type
T268
Voltage rating
120/240 V
Feature → Business Impact → Application: The QHCX2035’s two-pole, compact footprint (3 in depth, 0.6 in width) frees panel space, enabling easier wiring and faster installation in crowded control panels for machines and conveyors. This translates to lower labor costs and quicker commissioning in busy production lines. Feature → Business Impact → Application: Thermal-magnetic trip mechanism provides selective protection by distinguishing overload from short circuits, reducing nuisance trips and extending equipment life; ideal for motor loads and feeders in packaging and material handling systems. Feature → Business Impact → Application: 35 A amperage with a 42 kAIC interrupt rating limits fault energy during faults, improving safety and minimizing collateral damage in highly conductive industrial environments. Feature → Business Impact → Application: 120/240 V rating fits common industrial power distributions, supporting versatile usage across control cabinets and machine subpanels. Feature → Business Impact → Application: UL Listed and CSA Certified with a 1-year warranty delivers regulatory confidence and predictable maintenance budgeting for plant managers. Feature → Business Impact → Application: Lightweight (3 lb) and durable construction facilitate field replacements and reduce downtime during maintenance shutdowns, aligning with lean manufacturing goals.
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FAQs
The QHCX2035 is a two-pole unit with a compact footprint (3 in depth, 0.6 in width) and weighs 3 lb, making it suitable for crowded panels. When installing, observe proper wiring practices, secure mounting, and verify the 120/240 V rating matches the panel distribution. Checking clearance for heat dissipation and ensuring correct terminal torque per local codes will help prevent premature trips.
The 42 kAIC interrupt rating indicates the maximum fault current the breaker can safely interrupt without damage. This is a key spec for equipment protection in high-energy industrial environments, ensuring rapid disconnection during a short circuit and reducing the risk of collateral damage to conductors and components.
Yes. QHCX2035 is rated for 120/240 V, two-pole operation, and is designed for standard industrial control panels and machinery distributions. Its thermal-magnetic trip provides reliable protection for both light and moderate motor loads in mixed-voltage environments.
Yes. The QHCX2035 carries UL Listed and CSA Certified marks, indicating compliance with key safety and performance standards. This supports regulatory approvals for industrial installations and simplifies procurement for compliance-conscious projects.
Eaton provides a 1-year warranty on the QHCX2035, offering assurance against defect-related failures. This warranty, combined with robust protection performance and long-term reliability, helps reduce unplanned downtime and lowers lifecycle maintenance costs for shielded control panels and production lines.