Product Description
SWITCH
Frequently Asked Questions
Q: Which electric lift trucks use the 393-7917 switch?
A: The 393-7917 switch is compatible with electric pallet jacks, walkie riders, and electric reach trucks from Crown, Toyota, Hyster, Raymond, and similar brands. Confirm your equipment model and year to ensure correct fitment.
Q: What voltage does the 393-7917 switch operate at?
A: Electrical specifications for the 393-7917 include operating voltage, amperage rating, and contact type. Review your equipment wiring diagram or the existing switch specifications to confirm compatibility before installation.
Q: What symptoms indicate the 393-7917 is failing?
A: Replace the 393-7917 if the truck does not respond to control input, shows intermittent circuit behavior, or the switch actuator feels stuck or unresponsive. Corrosion or burned contacts visible on the switch housing also indicate failure.
Q: How long should the 393-7917 switch last?
A: Typical switch service life ranges from 3-5 years in standard warehouse environments. Heavy use, wet conditions, or cold storage exposure may reduce lifespan. Replace the switch when electrical function becomes unreliable.
Q: What OEM cross-reference numbers exist for the 393-7917?
A: Check the original switch removed from your equipment for equivalent part numbers and cross-references. Different OEM brands use different part numbering. Contact us with your equipment model and serial number for accurate cross-reference identification.