Description
The ABB XT3NU3175AFF000XXX is a TMAX XT3N series molded case circuit breaker engineered for dependable overcurrent and short-circuit protection in commercial and industrial electrical distribution systems. Part of ABB’s industry-trusted TMAX XT product family, the XT3N frame is designed for high-performance applications where compact size, robust construction, and precise trip characteristics are essential.
Key Features
- TMAX XT3N frame — compact molded case design for space-efficient panel installations
- 3-pole configuration for three-phase power distribution applications
- 175A rated current for mid-range load protection
- Fixed (non-withdrawable) mounting for secure, permanent installation
- Suitable for use in commercial HVAC equipment panels, motor control centers, and electrical distribution boards
- Provides reliable overcurrent, overload, and short-circuit protection
- ABB TMAX XT series construction for long service life and consistent trip performance
Typical Applications
- Commercial and industrial HVAC electrical distribution panels
- Motor branch circuit protection
- Feeder and branch circuit protection in MCC lineups
- Building automation and mechanical room power distribution
Why Choose ABB TMAX XT3N
ABB’s TMAX XT series circuit breakers are globally recognized for their compact footprint, high breaking capacity, and ease of installation. The XT3N frame offers a reliable solution for protecting electrical systems against the damaging effects of overloads and short circuits, helping to minimize downtime and safeguard connected equipment. The fixed-mount design ensures a secure, maintenance-friendly installation in standard panel enclosures.
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