Industrial DS-632 Low-Voltage AC Circuit Breaker

Description:

The Westinghouse DS-632 Low-Voltage AC Circuit Breaker is an RMS 610 S66LSIG power circuit breaker used in industrial electrical distribution and protection systems. Commonly installed in switchgear assemblies, motor control centers, commercial power systems, and heavy industrial electrical infrastructure. Maintenance teams, facility electricians, and system integrators use this breaker for overcurrent protection, switchgear replacement, and electrical distribution upgrades.

Applications:

The Westinghouse DS-632 low-voltage AC circuit breaker is designed to provide reliable protection and interruption of high-capacity electrical circuits in industrial and commercial environments. It is frequently used in power distribution systems, manufacturing facilities, utility substations, data centers, processing plants, and critical infrastructure applications where advanced fault protection and selective coordination are required.

Technical Specifications:

• Brand: Westinghouse
• Part Number: DS-632
• Product Type: Low-Voltage AC Circuit Breaker
• Trip Unit: RMS 610 S66LSIG
• Reference Number: 6D32A320
• Breaker Type: Power Circuit Breaker
• Protection Functions: LSIG (Long Time, Short Time, Instantaneous, Ground Fault)
• Application: Industrial Power Distribution Protection
• Suitable for Low-Voltage Switchgear Systems
• Heavy-Duty Industrial Construction
• Used in Commercial and Industrial Electrical Systems
• Designed for High Fault Interruption Applications
• Compatible with Switchgear and MCC Installations

Common Replacements:

• Eaton Magnum DS
• Siemens WL Power Circuit Breaker
• Schneider Electric Masterpact NW