WESTINGHOUSE (600 vac c1600 amp) Fuse DSL LIMITER 151D932G04

Description:

The Westinghouse 151D932G04 DSL Limiter is a current-limiting fuse designed for use with Westinghouse DSL low-voltage power circuit breakers. Rated at 600 VAC and C1600 Amps, this fuse provides high-speed fault current limitation and short-circuit protection for power distribution systems. The DSL Limiter is specifically engineered to work with Westinghouse DSL breaker assemblies, extending the interrupting capacity of the breaker and protecting downstream equipment from damaging fault currents. It is commonly used in switchgear, industrial power distribution systems, and large commercial electrical installations.

Applications:

The Westinghouse 151D932G04 DSL Limiter is commonly installed in DSL-416 low-voltage power circuit breaker systems to provide current-limiting protection for feeders, transformers, switchgear, and critical distribution equipment. It is used in manufacturing facilities, utility substations, commercial buildings, data centers, and industrial plants where available fault currents exceed the interrupting capability of standard circuit breakers. The limiter rapidly interrupts high fault currents, reducing thermal and mechanical stress on protected equipment.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 151D932G04
• Product Type: DSL Current Limiter Fuse
• Series: DSL Limiter
• Current Rating: C1600 Amps
• Voltage Rating: 600 VAC
• Current Type: AC
• Fuse Type: Current-Limiting Fuse
• Mounting Style: Bolt-On
• Frame Compatibility: DSL-416 Circuit Breakers
• Function: High-speed fault current limitation and short-circuit protection
• Application: Low-voltage power distribution systems
• System Compatibility: Westinghouse DSL breaker assemblies
• Interrupting Enhancement: Extends breaker interrupting capability up to 200,000 RMS symmetrical amps when properly applied
• Installation Type: Fuse truck / breaker-mounted limiter assembly
• Intended Use: Feeder, transformer, and switchgear protection

Common Replacements:

• Eaton DSL Limiter C1600 Fuse
• Bussmann Class L 1600A 600V Current-Limiting Fuse
• Mersen Class L 1600A 600V Current-Limiting Fuse