Eaton CHH2080H4X Circuit Breaker - UL 489, Bolt-On, 2-Pole
Part Number: CHH2080H4X
Quick Summary
CHH2080H4X is a thermal magnetic circuit breaker for protecting 80A circuits in electrical distribution panels. It addresses nuisance trips and complex wiring by offering reliable bolt-on mounting that speeds installation and field upgrades. UL 489 certification ensures compliance with recognized safety standards, supporting dependable operation in demanding environments. This Eaton device also integrates smoothly with modular metering stacks, delivering consistent performance while reducing maintenance downtime. For engineers and procurement teams, the CHH2080H4X combines robust protection with straightforward integration, helping to optimize panel design, improve safety margins, and lower total cost of ownership over the equipment lifecycle.
Product Information
Extended Description
CHH2080H4X Eaton: Type CCH Bolt-On Circuit Breaker, Two-Pole, 80A, 120/240V, 42 kAIC
Product Name
Eaton CH thermal magnetic circuit breaker
Catalog Number
CHH2080H4X
UPC
782113032658
Product Length/Depth
4.5 in
Product Height
9.1 in
Product Width
5.3 in
Product Weight
4.4 lb
Warranty
Limited lifetime
Certifications
UL 489
Used with
For use with 37MM and 37SS three-phase modular metering stacks
Amperage Rating
80 A
Voltage rating
120/240 V
Mounting Method
Bolt-on
Interrupt rating
42 kAIC
Main circuit breaker
CH
Number of poles
Two-pole
Feature → Business Impact → Application: The CHH2080H4X is a two-pole 80 A breaker rated for 120/240 V, providing precise overcurrent protection for multi-phase loads in industrial control panels. This specification translates to improved panel reliability and reduced risk of electrical faults, enabling safer, more predictable downstream equipment operation in manufacturing lines and facilities. Application: Ideal for distribution panels in plants that require reliable fault interruption with minimal nuisance trips, supporting uptime and process continuity. Feature → Business Impact → Application: Bolt-on mounting simplifies field installation and future maintenance, cutting commissioning time and allowing quick retrofits in retrofit projects or upgrades. Application: Meticulous installations in existing electrical rooms where space and time are at a premium. Feature → Business Impact → Application: 42 kAIC interrupt rating provides strong fault-current handling for high-demand systems, enhancing safety during short-circuit events and minimizing equipment damage. Application: Industrial environments with elevated fault currents, such as motor-startups and large loads. Feature → Business Impact → Application: Compatibility with CH main-circuit configurations and 37MM/37SS modular metering stacks ensures seamless integration in modular power distribution schemes. Application: Metering-ready panels and energy management solutions. Feature → Business Impact → Application: UL 489 certification reinforces compliance and traceable safety performance, reducing regulatory risk for panel builders and end users. Application: Commercial and industrial electrical installations requiring certified protection devices. Feature → Business Impact → Application: Compact dimensions and a practical weight enable straightforward handling and secure mounting in tight cabinets, supporting rapid project deployment. Application: New builds and upgrades with limited cabinet space.
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FAQs
The CHH2080H4X uses bolt-on mounting, designed for quick and secure installation in standard electrical panels. This simplifies field retrofits, reduces assembly steps, and minimizes panel downtime during upgrades. The compact form factor and clear terminal layout help technicians align and secure connections efficiently, even in crowded electrical rooms.
Key specs include two-pole configuration, 80 A current rating, 120/240 V voltage, and a 42 kAIC interrupt rating. Catalog number CHH2080H4X and UL 489 certification ensure safety and compatibility with typical low-voltage distribution systems. The unit is intended for use with 37MM and 37SS modular metering stacks in appropriate panel designs.
Yes. CHH2080H4X is designed for use with 37MM and 37SS three-phase modular metering stacks, enabling streamlined metering integration within panel arrangements. This compatibility reduces wiring complexity and supports standardized meter assemblies in mixed-use electrical rooms and facilities.
The primary certification is UL 489, which confirms conformity to recognized safety standards for molded case circuit breakers. This certification supports compliance in U.S. and many international installations and provides confidence in performance, reliability, and safety during fault conditions.
Maintenance benefits come from reliable protection, reduced nuisance trips, and straightforward bolt-on installation that lowers downtime during upgrades. The device’s robust interrupt rating helps protect downstream equipment, potentially reducing repair costs after faults. Combined with modular metering stack compatibility, this can improve energy-management metrics and total cost of ownership for panel upgrades.