Product Description
Contactor
Frequently Asked Questions
Q: What does the HY 1314129 contactor do on an electric lift truck?
A: The HY 1314129 contactor is an electromagnetic switch that controls power delivery to the truck motor and hydraulic pump. It responds to control signals from the operator controls to start, stop, and regulate truck movement.
Q: What voltage and current specifications does the HY 1314129 handle?
A: The HY 1314129 is rated for specific voltage and amperage levels defined by Hyster engineering. Consult your truck schematic to confirm it matches your system voltage and motor current draw.
Q: What are common failure symptoms of the HY 1314129 contactor?
A: Worn HY 1314129 contactors show signs like intermittent motor engagement, clicking but no power delivery, or complete failure to respond to controls. Pitting or burning of internal contacts indicates replacement is needed.
Q: How long does the HY 1314129 contactor typically last?
A: Contactor lifespan depends on switching frequency and electrical load. The HY 1314129 typically lasts 5-10 years in normal material handling use. High-cycle operations or electrical surges reduce lifespan significantly.
Q: Is the HY 1314129 compatible with different Hyster truck models?
A: Contactors are voltage and current-specific. The HY 1314129 fits only trucks engineered to use this exact part. Always verify your truck model, year, and voltage against the parts manual before ordering.