TO 00591-04236-81

Frequently Asked Questions

Q: What does the TO 00591-04236-81 contact kit contain?
A: The TO 00591-04236-81 is an OEM contact kit for Toyota electric lift trucks featuring copper alloy main contacts with silver plated finish. It is designed to install directly into standard OEM DC contactor assemblies.

Q: Which Toyota electric lift truck models are compatible with this contact kit?
A: This contact kit fits Toyota electric pallet jacks, three-wheel and four-wheel walkie-riders, and sit-down rider trucks equipped with DC contactor assemblies. Verify your equipment model and contactor type before ordering.

Q: What is the advantage of copper alloy with silver plating?
A: Copper alloy provides excellent electrical conductivity and thermal properties. Silver plating reduces oxidation and contact resistance, which improves reliability under continuous duty cycle operation and extends contact life.

Q: What duty cycle rating does this contact kit support?
A: The TO 00591-04236-81 is rated for continuous duty cycle operation in motor control circuits. It is designed to handle frequent switching and sustained electrical loads typical of warehouse electric lift truck service.

Q: How do I know if contact kit needs replacement?
A: Signs of worn contacts include sluggish motor response, intermittent power loss, audible buzzing in the contactor, or reduced lifting speed. If your truck exhibits these symptoms, inspect the contactor and contact kit for pitting or wear.