Product Description
Yale YL 516490806 electric lift truck replacement contact set, rated for 175 Amps continuous duty, OEM specification for Yale electric lift truck applications. Set includes two heavy-duty contacts designed for Yale electric lift truck contactor service.
Specifications
Electrical
| Contact Current Rating | 175 Amps continuous |
Part Numbers
| OEM Part Number | YL 516490806 |
Frequently Asked Questions
Q: What is the current rating of the YL 516490806 contact set?
A: The YL 516490806 is rated for 175 Amps continuous duty. This contact set is designed for Yale electric lift truck contactor service where heavy electrical loads require robust current-carrying capacity.
Q: How many contacts are included in the YL 516490806 set?
A: The YL 516490806 set includes two heavy-duty contacts for Yale electric lift truck contactor service. Both contacts are rated for the same 175 Amp continuous duty specification.
Q: Which Yale electric lift truck models use the YL 516490806 contact set?
A: The YL 516490806 is an OEM specification part for Yale electric lift truck contactor applications. Confirm your equipment model uses a 175 Amp rated contactor before ordering.
Q: What material are the YL 516490806 contacts made from?
A: Heavy-duty contactor contacts are typically made from silver-alloy or copper-alloy material to withstand repeated electrical arcing and maintain low contact resistance. Contact us with your equipment model for specific material composition.
Q: When should the YL 516490806 contact set be replaced?
A: Replace the YL 516490806 contacts when you observe welding or severe pitting on the contact surfaces, if the contactor fails to energize or de-energize reliably, or if electrical testing shows high contact resistance. Regular inspection during contactor maintenance extends component life.
Q: Is the YL 516490806 rated for continuous duty operation?
A: Yes, the YL 516490806 is rated for 175 Amps continuous duty, meaning it can handle sustained electrical loads without derating. This rating applies to Yale electric lift truck contactor service where the device operates continuously throughout the work shift.