Westinghouse Electric Corporation DB-75 Arc Chutes

Description:

The Westinghouse DB-75 Arc Chutes are used in industrial air circuit breaker systems requiring dependable arc suppression and electrical interruption protection during breaker operation. Commonly installed in switchgear assemblies, industrial power distribution equipment, motor control centers, and heavy-duty electrical systems operating in commercial and industrial facilities. Maintenance teams, OEM technicians, and system integrators use these Westinghouse arc chutes for replacement, retrofit, breaker maintenance, and electrical protection system restoration applications.

Applications:

The Westinghouse DB-75 Arc Chutes are used for controlling and extinguishing electrical arcs in industrial air breaker systems during circuit interruption operations. Typical applications include switchboards, power distribution systems, industrial automation equipment, manufacturing facilities, and electrical control systems requiring reliable breaker arc containment and protection performance.

Technical Specifications:

• Brand: Westinghouse
• Product Type: Arc Chutes
• Breaker Compatibility: DB-75 Air Breaker
• Function: Arc Suppression and Electrical Interruption Protection
• Application Type: Industrial Power Distribution
• System Compatibility: Air Circuit Breakers and Switchgear
• Industrial Use: Electrical Distribution and Protection Systems
• Installation Type: Breaker Mounted Component
• Protection Type: Arc Containment and Dissipation
• Operating Environment: Commercial and Industrial Facilities

Common Replacements:

• Eaton DB-75 Arc Chute Assembly
• Square D Air Breaker Arc Chute
• Siemens Air Circuit Breaker Arc Chute