The Multiquip L150 Water Level Switch DCA-40, 60 is a genuine OEM component designed for DCA-40 series ultra-silent generators. Sourced directly from Multiquip, this switch meets the exact specifications of the original part installed at the factory, ensuring correct operation within the cooling system. Confirm your model and part number against your machine's parts manual before ordering to ensure compatibility with your specific unit.
Key Features
- OEM-Matched Sensing Threshold — Built to the exact activation point of the original switch, ensuring the cooling system responds accurately to coolant level changes rather than triggering false readings or missing low-level events.
- Direct-Fit Replacement — Engineered to install in the same mounting location as the original L150, with matching thread spec and connector interface for a straightforward swap.
- Confirmed Fitment for DCA-40 Series — Designed for DCA-40 ultra-silent generator models; cross-reference your parts manual to verify application for 60-class units in the DCA family.
- Protects Engine and Cooling System — A functioning water level switch triggers a shutdown or warning before coolant drops to a damaging level; a failed switch leaves the engine exposed to overheating and serious internal damage.
- Fuel and Electrical System Safety Relevance — On generator sets running continuous or standby duty cycles, coolant level protection is a critical safeguard; using the correct OEM-spec switch maintains the integrity of that protection circuit.
The water level switch monitors the coolant level inside the engine's radiator or coolant reservoir and sends a signal to the machine's control system when the level drops below a safe threshold. On DCA series ultra-silent generators, this triggers an alert or automatic shutdown to prevent the engine from running dry and suffering heat-related damage. When this switch fails — whether it sticks open, sticks closed, or loses electrical continuity — the generator either shuts down unnecessarily or, more dangerously, loses its ability to warn the operator of a genuine low-coolant condition.
Part Details
| Part Number | L150 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Level Switch DCA-40, 60 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-40 | DCA-40 |
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.
