The Multiquip M1270100404 Selection Switch is a genuine OEM Selection Switch designed for DCA45USI4CAN ultra-silent diesel generator models. Sourced directly from Multiquip, this part meets the original engineering specifications for the DCA series, ensuring correct operation and a direct drop-in installation. It is confirmed compatible with both the standard DCA45USI4CAN and the French-market DCA45USI4CAN (FR) variants.
Key Features
- Genuine OEM Electrical Spec Match — Manufactured to the original switching specification, ensuring correct circuit behavior and output control for the DCA45USI4CAN generator platform.
- Direct Drop-In Installation — Designed to connect to the existing harness and mounting position without modification, simplifying the swap during service.
- Confirmed Fitment — Compatible with DCA45USI4CAN and DCA45USI4CAN (FR) ultra-silent diesel generator units.
- Sustained Generator Control — A properly functioning selection switch allows the operator to accurately manage generator output modes; a failed switch can cause loss of control function and generator shutdown.
- Electrical Safety Assurance — As a control-circuit component, using a correctly rated OEM switch reduces the risk of improper switching behavior that could affect load management or generator protection systems.
The selection switch on a generator controls operator-selectable functions — such as output mode, phase selection, or voltage configuration — through the generator's control panel. When this switch becomes worn, damaged, or fails internally, the operator may lose the ability to adjust or maintain the correct output setting, potentially causing operational interruptions or improper load handling. Replacing it with a genuine OEM component like the Multiquip M1270100404 restores full, reliable control of those switching functions.
For questions about compatibility or to confirm this is the correct part for your DCA45USI4CAN unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | M1270100404 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Selection Switch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45USI4CAN |
| Diesel Powered Generators | DCA45USI4CAN (FR) |
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.
