Multiquip C3274000003 Voltage Change-Over Board

The Multiquip C3274000003 is a genuine OEM Voltage Change-Over Board designed for the DCA400SS series ultra-silent generators, including DCA400SSI, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, DCA400SSK, DCA400SSK2, and DCA400SSV models. As a direct OEM replacement sourced through Multiquip's authorized parts network, C3274000003 ensures correct electrical compatibility and precise integration with your generator's voltage selection system. This board is the exact component used in original production, making it a dependable choice when accuracy and system integrity matter most. DHS Equipment supplies this part ready for installation across the full DCA400SS generator family.

Key Features

• Genuine OEM Electrical Specification — Manufactured to the exact switching logic and circuit tolerances required by the DCA400SS generator platform, ensuring correct voltage output behavior across all configured modes.
• Drop-In Board Replacement — Designed to seat and connect directly into the existing generator control cabinet, matching OEM connector positions and mounting points on DCA400SS series units.
• Broad DCA400SS Series Coverage — Fits DCA400SSI, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, DCA400SSK, DCA400SSK2, and DCA400SSV models in a single part number.
• Voltage Switching Integrity — A correctly functioning change-over board allows the generator to switch between voltage configurations reliably; a failed or damaged board can result in incorrect output voltage, tripped protection circuits, or a generator that will not power loads properly.
• Electrical Safety Compliance — As a core component of the generator's voltage regulation and selection system, using a genuine OEM board maintains the designed protection logic and prevents unintended voltage conditions at the output terminals.

The Voltage Change-Over Board controls the generator's ability to switch between available output voltage configurations. It acts as the electrical switching interface within the control system, directing power flow to match the selected voltage setting for the connected load. When this board becomes faulty, the generator may produce incorrect output voltage, fail to switch configurations, or trigger protective shutdowns — making prompt replacement with the correct OEM part essential for safe and reliable operation.

For questions about fitment or to confirm this part is correct for your specific DCA400SS unit, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.