Product Description
Yale YL 1293490-48 Switch is an OEM electrical switch designed for electric lift trucks. It features a 24VDC voltage rating, SPST momentary contact configuration, silver alloy contacts, and durable glass-filled nylon housing. This switch is compatible with select Yale and Hyster electric lift truck models and directly replaces OEM part numbers 1293490-48 and YL-1293490-48.
Specifications
Electrical
| Contact Voltage Rating | 24VDC |
| Current Rating | 5A at 24VDC |
Material & Construction
| Housing Material | Glass-filled nylon |
Part Numbers
| OEM Part Number | YL 1293490-48 |
| Cross-Reference Part Numbers | Replaces 1293490-48, supersedes YL-1293490-48, equivalent to Hyster 1293490-48 |
| Manufacturer Part Number | 1293490-48 |
| Equivalent Part Numbers | Hyster 1293490-48 |
Performance Specifications
| Electrical Life | Minimum 100,000 cycles at 5A 24VDC resistive load |
| Mechanical Life | Minimum 500,000 actuations |
Frequently Asked Questions
Q: What is the YL 1293490-48 switch and where is it used?
A: The YL 1293490-48 is an OEM electrical switch for Yale and Hyster electric lift trucks. It features a 24VDC voltage rating and SPST momentary contact configuration designed for control circuit applications requiring momentary operator activation.
Q: What are the electrical specifications of the YL 1293490-48?
A: The YL 1293490-48 is rated 24VDC with a 5A current rating at 24VDC. It uses silver alloy contacts for reliable electrical conductivity and features a glass-filled nylon housing for durability in industrial material handling environments.
Q: What material is the YL 1293490-48 housing made from and why?
A: The housing is constructed from glass-filled nylon, which provides impact resistance, chemical resistance, and electrical insulation properties necessary for lift truck control circuits. This material withstands vibration and thermal stress in the truck operating environment.
Q: What are the cross-reference and equivalent part numbers for the YL 1293490-48?
A: The YL 1293490-48 directly replaces OEM part number 1293490-48 and supersedes the earlier designation YL-1293490-48. It is equivalent to Hyster part number 1293490-48, making it suitable for cross-platform replacement in Yale and Hyster electric lift trucks.
Q: Why choose silver alloy contacts over standard contacts?
A: Silver alloy contacts provide superior electrical conductivity and resistance to arcing and oxidation compared to base metal contacts. This results in longer switch life and more reliable circuit operation, which is critical for lift truck safety and uptime.
Q: How do I confirm the YL 1293490-48 is the correct replacement for my truck?
A: Verify fitment by matching your truck brand and model against Yale or Hyster OEM documentation. The YL prefix and 1293490-48 designation must match your original part number. Confirm the 24VDC voltage matches your truck electrical system before ordering.