Multiquip 1823200010 Battery Switch 4BD1 - OEM Replacement Part for Super Silent Generators

The battery switch provides essential power isolation and control for Multiquip super silent generator systems, allowing operators to manually disconnect the battery system for maintenance, storage, or emergency shutdown procedures. This component is a critical safety device located in the major components assembly of the generator.

This OEM switch is designed specifically for generators equipped with 4BD1 engines in the DCA-400SPK series. According to Multiquip technical documentation, the battery switch design varies by serial number on certain models, with this part number 1823200010 corresponding to updated specifications for serial numbers 3979256 and above on the DCA400SSI4F3PD, and serial numbers 3980980 and above on the DCA400SSI4F3B. The switch is positioned as Item 2A in the major components diagram, working in conjunction with the battery assembly, control panel, and circuit breaker systems to ensure proper electrical isolation capabilities.

Compatible generator models include:

• DCA400SSI4F
• DCA400SSI4F3PD
• DCA600SSV4F3PB

Genuine Multiquip OEM part, sold by an authorized dealer.