Multiquip 0601870434 Circuit Breaker DENYO - OEM Replacement Part

This three-pole, 150-amp main circuit breaker protects the generator output terminal lugs (U, O, and V connections) from overload conditions in Multiquip WhisperWatt super silent generators. Designed as the primary overcurrent protection device, this breaker is mounted on the generator control panel and works in conjunction with the control box components including the overcurrent relay and current transformer to safeguard the 36 kW prime output system.

The circuit breaker assembly (Item 11 in the major components diagram) is engineered specifically for the DCA36SPXU4F's revolving field generator operating at 1,800 RPM with 120/240V single-phase output at 60 Hz. This breaker is critical for protecting both the generator assembly and connected loads, preventing damage from overcurrent situations that can occur during startup transients or load imbalances. Given the generator's standby output capacity of 40 kVA and the demanding telecom, industrial, and construction applications these units serve, maintaining proper circuit protection is essential for reliable operation.

Compatible Models:

• DCA36SPXU4F

Genuine Multiquip OEM part, sold by an authorized dealer.