Multiquip LBD707 Relay DPDT 12VDC

The Multiquip LBD707 is a genuine OEM Relay DPDT 12VDC designed for Multiquip Super-Silent and Diesel Powered Generator series, including DCA150SSJU4F3, DCA180SSJU4F3, DCA180SSJU4F, and DCA70SSIU4F models. As a factory-sourced component, this relay meets the exact electrical specifications required by these generator platforms, ensuring correct switching behavior across both circuits. Verified fitment covers 60Hz variants of the DCA150SSJU4F3, DCA180SSJU4F3, and DCA180SSJU4F, making it a direct replacement for a wide range of units within this generator family. Trust part number LBD707 to restore proper electrical control function without guesswork.

Key Features

• Correct 12VDC Coil Rating — Matched to the generator's DC control voltage, ensuring the relay energizes and releases at the proper threshold without overloading the control circuit.
• Double-Pole Double-Throw (DPDT) Configuration — Provides two independent switching circuits in a single relay body, replicating the original switching architecture of the control panel.
• Broad Super-Silent Series Coverage — Compatible with DCA150SSJU4F3, DCA180SSJU4F3, DCA180SSJU4F, and DCA70SSIU4F, as well as 60Hz-rated variants of these models.
• Genuine OEM Component — Sourced directly from Multiquip, this relay is built to the same electrical tolerances as the original, preserving the integrity of the generator's control logic.
• Drop-In Terminal Compatibility — Designed to connect directly to the existing relay socket in supported DCA generator control panels, requiring no rewiring or terminal modification.
• Protects Critical Generator Control Circuits — A failed relay can prevent generator startup, disable automatic transfer switching, or cause erratic control panel behavior; replacing with this part restores full control system function.

A DPDT relay serves as an electrically controlled switch within the generator's control panel, using a low-power 12VDC signal to open or close two separate high-level circuits simultaneously. In generator applications, relays like the part are commonly responsible for functions such as startup sequencing, fault shutdowns, and automatic load switching. When a relay fails — through coil burnout, contact welding, or mechanical fatigue — the generator may refuse to start, fail to shut down on command, or behave erratically under load, making prompt replacement essential to safe and predictable operation.

For fitment questions or ordering assistance, contact DHS Equipment 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.