Product Description
Genuine Yale OEM Contact Tip (YL 220051691): Designed for use in Yale electric lift truck main contactor assemblies, manufactured with high conductivity copper alloy and silver-plated surface for reliable high-current transfer. Compatible with 24–48VDC truck systems. Alternative part number: YT 220051691. No cross-references are available.
Specifications
Electrical Specifications
| Current Rating | Rated for main line contactor amperage as specified by OEM Yale electric lift truck; specific value to be confirmed per truck model |
| Voltage Compatibility | Design suitable for 24VDC through 48VDC nominal truck systems |
Mechanical Specifications
| Wear Limit | Replace at minimum wear thickness as specified by OEM maintenance documentation |
| Operating Position | Hard-mounted within main contactor housing |
Part Numbers
| OEM Part Number | YL 220051691 |
| Alternative Part Number | YT 220051691 |
Frequently Asked Questions
Q: What does the YL 220051691 contact tip do in a Yale electric lift truck?
A: The YL 220051691 is a genuine Yale OEM contact tip for the main contactor assembly in Yale electric lift trucks. It transfers high-current electrical power between fixed and moving contacts, rated for 24VDC through 48VDC truck systems.
Q: What material is the YL 220051691 contact tip made from?
A: The YL 220051691 is manufactured from high-conductivity copper alloy with a silver-plated surface finish. This composition provides reliable high-current transfer with minimal contact resistance and resistance to arcing and oxidation during repeated contactor cycling.
Q: What is the current rating for the YL 220051691?
A: The YL 220051691 is rated for main line contactor amperage as specified by Yale for your truck model. Current capacity varies by truck model, battery voltage, and motor configuration. Check your truck service manual or contact us with your model and serial number for specific current rating.
Q: Does the YL 220051691 have any alternative or cross-reference part numbers?
A: The alternative part number is YT 220051691. No other OEM cross-references are available. This part is Yale-specific and does not interchange with Crown, Toyota, Raymond, Hyster, or other lift truck brands.
Q: When should the YL 220051691 contact tip be replaced?
A: Contact tips typically require replacement when arcing damage, pitting, or erosion is visible, or when the main contactor fails to engage or hold load reliably. High duty-cycle trucks may require replacement every 3000 to 5000 hours of operation.