Multiquip 0302712 Oil Shut-Down Bypass Switch

The Multiquip 0302712 Oil Shut-Down Bypass Switch is a genuine OEM component designed for Trash Pump models MQ600TD80-TLRB and MQ600TD80-TLRP. As a direct OEM replacement, this switch is sourced from Multiquip to ensure correct fit and function within the engine protection circuit of your pump. Verify your model against the fitment data before ordering to confirm compatibility with your specific unit.

Key Features

• Genuine OEM Electrical Specification — Manufactured to Multiquip's exact resistance and actuation thresholds, ensuring the switch responds correctly to low-oil conditions without false trips or missed shutdowns.
• Direct Connector Match — Plugs directly into the existing wiring harness on MQ600TD80-TLRB and MQ600TD80-TLRP trash pumps with no splicing or adapters needed.
• Engine Protection at the Right Threshold — Maintains the correct oil-pressure trip point so the engine shuts down precisely when oil pressure drops to a dangerous level, preventing catastrophic engine damage.
• Bypass Function Retained — Preserves the bypass capability built into the circuit, allowing authorized operators to override the shutdown when diagnostics require the engine to run temporarily without triggering automatic cutoff.
• Fuel System and Electrical Safety — A correctly functioning oil shut-down switch is a critical safety component; using a genuine OEM part ensures the switch meets the original design intent for engine protection on pump applications.

The oil shut-down bypass switch is part of the engine protection system on your trash pump. Its primary job is to monitor oil pressure and cut engine power if pressure falls below a safe operating level, preventing internal engine damage from running low on oil. When this switch fails — whether it sticks open, sticks closed, or loses proper electrical continuity — the engine either shuts down unexpectedly during normal operation or, more critically, fails to shut down when oil pressure is genuinely low, leaving the engine exposed to severe wear or seizure.

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