Obsolete Allis-Chalmers
Allis-Chalmers MA
Allis-Chalmers MA medium voltage air circuit breakers served utility substations for decades. These magnetic blowout breakers require specialized knowledge for maintenance and refurbishment.
Type
Air
Voltage
Medium (1-38kV)
Rating
1200A - 3000A
Availability
Available through obsolete sourcing and refurbishment programs
Typical Applications
Utility substations
Industrial switchgear
Metal-clad equipment
Key Features
Air magnetic interruption
Draw-out design
Heavy duty construction
Available Inventory
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Specifications
- Manufacturer
- Allis-Chalmers
- Series
- A-C MA
- Type
- Air
- Voltage Class
- Medium (1-38kV)
- Rating Range
- 1200A - 3000A
- Status
- Obsolete
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