Contactor for Electric Lift Truck - Fits Caterpillar, Mitsubishi

Frequently Asked Questions

Q: What electric lift truck models or brands is this contactor compatible with?
A: This contactor fits electric lift trucks from Caterpillar, Mitsubishi, Unicarriers, Crown, Toyota, Blue Giant, Raymond, Yale, Hyster, Clark, Linde, and Jungheinrich. Confirm your truck's make, model, serial range, and control voltage to ensure compatibility.

Q: What are the key features of this contactor?
A: This contactor is designed to control power distribution to the main motor and hydraulic pump circuits. It enables or disables drive and lift functions based on control signals from the truck's control module, while protecting circuits from short circuits and managing inductive loads.

Q: What symptoms indicate this contactor may need replacement?
A: Replace the contactor if the truck motor does not start when the pedal is pressed, the motor starts then stops immediately, there is no power to lift or drive circuits, you hear repeated clicking or chattering from the contactor, contacts appear burnt or pitted, or you smell burning or notice arcing at the contactor terminals. A failed contactor can disable the truck.

Q: How long can I expect this contactor to last?
A: Under normal operating conditions, this contactor typically lasts 5 to 8 years or 50,000 to 100,000 electrical cycles. Service life depends on switching frequency, circuit load, heat dissipation, and proper sizing for the application. Overloading, moisture, or vibration can cause premature failure. Check contacts annually for wear or carbon buildup.

Q: What should I consider when replacing this contactor?
A: When replacing the contactor, ensure it is compatible with your truck's make, model, and control voltage. Verify that the replacement part matches the original specifications for coil voltage and contact configuration. Always follow safety procedures when working with electrical components.