Multiquip 0601807525 Circuit Breaker - OEM Replacement Part

This 1000-amp main circuit breaker protects the U, V, and W output terminal lugs from overload conditions in high-capacity industrial generator applications. Designed for DCA400SSI Series WhisperWatt generators with 240 or 480 VAC output configurations, this breaker is a critical safety component located inside the control box. The circuit breaker monitors current flow and automatically trips to prevent damage to downstream electrical components and the generator's output terminals during overcurrent events.

In the DCA400SSI4F models, this breaker works in conjunction with the generator control panel's battery switch and voltage regulation system. Proper functioning of this component is essential for protecting the Isuzu BQ-6WG1X diesel engine-driven generator system, which can deliver up to 400kW across multiple voltage configurations. Failure symptoms include inability to maintain load, frequent tripping under normal operating conditions, or complete loss of output power.

Compatible with the following Multiquip generator models:

• DCA400SSI4F
• DCA400SSI4F3B

Genuine Multiquip OEM part, sold by an authorized dealer.