1811081

Frequently Asked Questions

Q: What is SKU 1811081 CONTACT KIT (EV1) used for?
A: SKU 1811081 is a contact kit assembly (EV1 type) for electric lift truck and electric pallet jack control systems. It replaces worn or damaged electrical contacts in contactors and motor controllers. This kit restores reliable electrical connections in 24V or 48V systems depending on your equipment.

Q: Which electric lift trucks use SKU 1811081?
A: The EV1 contact kit (SKU 1811081) is compatible with electric lift trucks and pallet jacks from Crown, Toyota, Raymond, and Yale. It is used in equipment manufactured in the 1990s through early 2000s. Verify your contactor part number and voltage rating match before ordering this kit.

Q: What causes the contacts in SKU 1811081 to wear out?
A: Electrical contacts in the EV1 assembly (SKU 1811081) degrade from repeated electrical arcing during motor start and stop cycles. Heavy use, high current loads, and inadequate contact pressure accelerate wear. Worn contacts cause intermittent operation, loss of power to the lift motor, or erratic control response.

Q: Can I use a different contact kit instead of SKU 1811081?
A: SKU 1811081 (EV1 type) is the correct replacement for your specific contactor assembly. Do not substitute with other contact kit types, as they may have different electrical ratings or physical dimensions that prevent proper installation. Always verify the EV1 designation matches your equipment documentation.

Q: What is the lifespan of SKU 1811081 contact kit?
A: Contact kits like SKU 1811081 typically last 5 to 10 years with normal usage. High-duty cycle equipment or frequent rapid acceleration may require replacement sooner. Proper maintenance of the contactor and using the kit rated for your system voltage extends service life.