Product Description
The LP 393-9905 is a key-operated switch designed for electric lift truck applications, featuring a 24VDC rating, panel mount configuration, and direct fit compatibility with multiple OEM part numbers and select Toyota, Hyster, and Yale electric forklifts. Constructed with a polycarbonate housing and silver alloy contacts, it supports 50,000 mechanical cycles and is built for heavy-duty industrial service.
Specifications
Electrical
| Rated Voltage | 24VDC nominal system compatibility |
| Contact Rating | 10A at 24VDC |
| Terminal Type | Screw terminal, 0.187 inch blade connectors |
Material
| Housing Material | Polycarbonate thermoplastic |
Part Numbers
| Cross-Reference Part Numbers | TY 00591-73980-81; YT 220042503; YT 800018666; 351096 |
| Manufacturer Part Number | LP 393-9905 |
| OEM Equivalent Part Number | 00591-73980-81 |
| Supersedes/Interchange | YT 220042503; YT 800018666 |
Performance
| Duty Cycle | Continuous duty, 100 cycles/hour maximum |
| Service Life | 50,000 cycles mechanical endurance |
Frequently Asked Questions
Q: What lift truck brands does the LP 393-9905 key-operated switch fit?
A: The LP 393-9905 is directly compatible with select Toyota, Hyster, and Yale electric forklifts. Cross-reference part numbers include TY 00591-73980-81, YT 220042503, YT 800018666, and 351096. Always verify your specific model before ordering.
Q: What are the electrical specifications for the LP 393-9905?
A: This switch is rated for 24VDC nominal system compatibility with a 10A contact rating at 24VDC. It features silver alloy contacts and polycarbonate housing for industrial durability.
Q: How many mechanical cycles is the LP 393-9905 rated for?
A: The LP 393-9905 is rated for 50,000 mechanical cycles. This endurance rating is suitable for industrial lift truck applications requiring reliable, long-service performance.
Q: Is the LP 393-9905 a direct replacement for OEM part number 00591-73980-81?
A: Yes. The LP 393-9905 is an OEM equivalent for part number 00591-73980-81 and supersedes YT 220042503 and YT 800018666. Confirm your equipment model matches these cross-references.
Q: What is the mounting configuration for the LP 393-9905?
A: This is a panel-mount key-operated switch designed for integration into electric lift truck control systems. The 24VDC rating and industrial-grade construction make it suitable for heavy-duty warehouse environments.
Q: What materials does the LP 393-9905 use?
A: Housing is polycarbonate for impact resistance and electrical insulation. Silver alloy contacts provide reliable conductivity. This construction supports extended service life in demanding material handling applications.