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
Part Numbers & Compatibility
| Make | Yale |
| Voltage Compatibility | Design suitable for 24VDC through 48VDC nominal truck systems |
| Part Number | YL 220051691 |
| Alternative Part Number | YT 220051691 |
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 |
Performance Specifications
| Operating Position | Hard-mounted within main contactor housing |
Additional Specifications
| Wear Limit | Replace at minimum wear thickness as specified by OEM maintenance documentation |
Frequently Asked Questions
Q: What makes and models is the YL 220051691 compatible with?
A: The YL 220051691 is specifically designed for use in Yale electric lift trucks. It fits all Yale models that require a contact tip for the main contactor assembly.
Q: What material is the YL 220051691 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: When should the YL 220051691 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.
Q: Are there any alternative or cross-reference part numbers for the YL 220051691?
A: The alternative part number is YT 220051691. No other cross-references are available. This part is Yale-specific and does not interchange with other lift truck brands.