Description
The Siemens FXD63S250A is a heavy-duty molded case circuit breaker engineered to deliver dependable overcurrent and short-circuit protection in demanding commercial and industrial HVAC electrical systems. Rated at 250 amperes across a 3-pole configuration with a maximum voltage of 600V AC, this breaker is built to handle the rigorous electrical loads common in large-scale HVAC installations, rooftop units, air handlers, and mechanical room distribution panels.
Key Features
- 250A continuous current rating for high-capacity load protection
- 600V AC maximum voltage rating suitable for commercial power distribution
- 3-Pole configuration for three-phase electrical systems
- Molded case construction provides robust mechanical and electrical protection
- Thermal-magnetic trip mechanism for both overload and short-circuit protection
- Designed for use in panelboards, switchboards, and enclosed motor control centers
- Siemens FXD series — engineered for reliable performance in commercial and industrial environments
Specifications
- SKU: FXD63S250A
- Brand: Siemens
- Ampere Rating: 250A
- Voltage Rating: 600V AC
- Number of Poles: 3
- Series: FXD6
- Type: Molded Case Circuit Breaker
Applications
- Commercial HVAC distribution panels and switchboards
- Three-phase motor and compressor protection
- Air handling units and rooftop equipment electrical feeds
- Industrial and mechanical room power distribution
- Main and branch circuit protection in large facilities
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