Abb XT1HU3080AAA000XXX XT1H 125 Circuit Breaker 80A 3P

Product Description

The ABB INSTALLATION PRODUCTS XT1HU3080AAA000XXX is a molded case circuit breaker from the Tmax XT1H 125 series, rated for thermal-magnetic (TMF) tripping with an 80-amp fixed trip rating and an 800-amp instantaneous setting range. Built for 3-pole configurations with fixed front and fixed rear mounting, it carries both UL and CSA certification. This breaker provides overload and short-circuit protection in commercial and industrial power distribution systems. Licensed electricians typically specify and install this device in panel boards, switchboards, and motor control centers where reliable overcurrent protection is required.

The XT1HU3080AAA000XXX is suited for 3-phase commercial and light industrial applications requiring a compact, high-performance molded case breaker. Its UL and CSA listings make it applicable in both U.S. and Canadian installations. Fixed connection points on both the line and load side simplify panel integration in new construction and retrofit projects alike. Electrical contractors and maintenance technicians working in commercial facilities, industrial plants, and equipment rooms are the primary installers of this device.

Key Features

• Thermal-magnetic (TMF) trip mechanism provides coordinated overload and short-circuit protection
• 80-amp continuous rating with 800-amp instantaneous trip range
• 3-pole configuration for 3-phase distribution circuits
• Fixed front and fixed rear terminations for straightforward panel installation
• Dual UL and CSA certification for use in U.S. and Canadian jurisdictions
• Compact Tmax XT1H 125 frame for space-efficient switchboard and panelboard applications

Compatibility

Designed as an OEM-style replacement or new-installation component for molded case circuit breaker applications within the ABB Tmax XT1H 125 frame class where 80-amp, 3-pole, fixed-connection breakers are specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the panel or switchboard fully and verify absence of voltage with a calibrated meter before handling or connecting the breaker. Torque all line and load terminations to the values specified on the breaker label or installation sheet. Do not modify the trip mechanism or use the breaker in a frame class or enclosure for which it was not rated.