WESTINGHOUSE S-1809803 DB BREAKER 800AMP,388530 OVERCURRENT TRIPPING DEVICE,AH

Description:

The Westinghouse S-1809803 DB Breaker 800AMP 388530 Overcurrent Tripping Device AH is an industrial power circuit breaker assembly used in high-capacity electrical distribution and switchgear systems for overload and fault current protection. Commonly installed in industrial substations, switchgear lineups, motor control centers, and large-scale power distribution equipment requiring dependable high-amperage circuit interruption and protection. Maintenance technicians, electrical engineers, and system integrators use this breaker and tripping device assembly for switchgear maintenance, industrial retrofit projects, and electrical infrastructure upgrades.

Applications:

The Westinghouse S-1809803 DB breaker with 388530 overcurrent tripping device is designed for industrial power protection in demanding electrical environments. It is frequently used in manufacturing facilities, utility substations, process automation plants, motor control systems, and industrial distribution networks where dependable high-current interruption and overcurrent protection are critical for electrical reliability, equipment safety, and operational continuity.

Technical Specifications:

• Brand: Westinghouse
• Part Number: S-1809803
• Reference Number: 388530
• Product Type: Power Circuit Breaker with Overcurrent Tripping Device
• Current Rating: 800 Amp
• Trip Device Type: Overcurrent Tripping Device AH
• Function: Overload and fault current protection
• Application: Industrial power distribution systems
• Suitable For: Switchgear and motor control protection
• Protection Type: Overcurrent and short-circuit interruption
• Mounting Type: Switchgear breaker installation
• Usage Environment: Industrial electrical systems
• Compatibility: Industrial switchgear and distribution assemblies
• Construction: Industrial-duty breaker housing and trip assembly
• Industry Applications: Manufacturing, utilities, automation, electrical distribution
• Designed For: Continuous industrial operation

Common Replacements:

• Eaton Magnum DS Power Breaker
• Siemens WL Power Circuit Breaker
• Square D Masterpact Circuit Breaker