Multiquip EE60406 Contactor Assembly 112 KW

The Multiquip EE60406 Contactor Assembly 112 KW is a genuine OEM component designed for the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3B, and DCA400SSI4F3PB super-silent diesel generator series. As a direct factory replacement, this contactor assembly matches the original electrical specifications of the unit, ensuring correct switching behavior across the generator's load circuit. DHS Equipment stocks this part to help keep your DCA400SSI4F series generator operating as intended with no guesswork on compatibility.

Key Features

• Genuine OEM Electrical Specification — Rated at 112 KW to match the exact switching capacity required by the DCA400SSI4F series, ensuring the contactor handles the generator's full rated load without thermal or electrical compromise.
• Direct-Fit Replacement — Engineered to install into the original contactor mounting position using the existing wiring harness connections, keeping the replacement process straightforward for qualified technicians.
• Confirmed Fitment — Compatible with DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3B, and DCA400SSI4F3PB super-silent diesel generator models.
• Protects Generator Load Switching Integrity — A correctly functioning contactor assembly allows the generator to energize and de-energize connected loads cleanly; a failed contactor can cause arcing, failed load transfers, or complete generator shutdown.
• Critical Electrical Safety Component — Contactors in high-output generators handle significant current loads; using the correct OEM-rated assembly helps prevent overheating, wiring damage, and unsafe switching conditions.

A contactor assembly is an electrically controlled switch used to connect and disconnect high-current circuits within a generator. In the DCA400SSI4F series, the contactor manages the transfer of load power, opening and closing the main circuit in response to control signals from the generator's management system. When a contactor wears out or fails, symptoms can include failure to pick up load, erratic power delivery, audible clicking without circuit engagement, or complete loss of output — any of which can take a generator offline at a critical moment.

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.