Multiquip Y0601852062 PBS Control Box Metal Enclosure (KY) - OEM Replacement Part

The PBS control box metal enclosure houses and protects critical electrical control components in Multiquip Super Silent generator systems. This metal enclosure contains the automatic voltage regulator (AVR), current transformer, and overcurrent relay—components that regulate generator output voltage, monitor load current, and protect against electrical faults. The control box works in conjunction with the control panel's Auto Start/Stop Switch, Engine Speed Switch, and diagnostic components to manage generator operation and electrical output.

Located behind the control panel on the DCA40SSKU4F series, this enclosure provides electromagnetic shielding and environmental protection for sensitive electrical components including the microprocessor control system that regulates engine RPM and the 3-pole, 110-amp main circuit breaker system. The control box is integral to the generator's ability to maintain stable voltage output and respond to overcurrent conditions. When troubleshooting high or low voltage output issues, loose wiring connections within this enclosure are a common failure point that requires inspection and repair.

Compatible with the following Multiquip generator models:

• DCA40SSKU4F

Genuine Multiquip OEM part, sold by an authorized dealer.