Product Description
Main Contactor
Compatibility: Fits pallet jacks made by Toyota, model 7HBW23. SKU: TO 00590-43450-71
Frequently Asked Questions
Q: What does the TO 00590-43450-71 main contactor do?
A: The TO 00590-43450-71 is the main contactor that controls power distribution to the pump and lift motor on Toyota 7HBW23 electric pallet jacks. It acts as the primary electrical switch for lift operations.
Q: Which Toyota pallet jack models use the TO 00590-43450-71?
A: The TO 00590-43450-71 main contactor fits Toyota 7HBW23 electric pallet jacks. Always verify model and serial range before ordering.
Q: What are the symptoms of a failing main contactor?
A: Common failure symptoms include intermittent power loss during lift operations, failure to respond to control input, audible clicking without motor engagement, or complete loss of lift function.
Q: What material is the TO 00590-43450-71 contactor made from?
A: The main contactor contains copper contacts and a steel-composite frame designed for material handling duty cycles. It is sealed to resist moisture and dust in warehouse environments.
Q: How long does a main contactor typically last?
A: A well-maintained TO 00590-43450-71 contactor typically lasts 3-5 years in moderate-to-heavy use. Electrical surge protection and clean connections extend lifespan.