Product Description
Yale YL 505174501 24VDC contactor for electric lift trucks, OEM and aftermarket compatible, featuring silver alloy contacts, insulated thermoplastic housing, panel or bracket mounting, stud power terminals, and auxiliary contact option. Includes alternate part numbers YT505174501 and 524245937. No cross-reference part numbers available.
Specifications
Part Numbers & Compatibility
| Make | Yale |
| Model | MP040AC, MPB040AC, MPB040E, MPB045VG, MPW050E |
| Application Voltage | 24V nominal system voltage |
| Manufacturer Part Number | 505174501 |
| Part Number | YL 505174501 |
| Alternate Part Number | YT505174501 |
Electrical Specifications
| Coil Voltage | 24VDC |
Additional Specifications
| Contact Type | Normally open power contacts |
| Housing Material | Industrial-grade molded thermoplastic insulation |
| Contact Material | Silver alloy |
| Mounting Type | Panel or bracket mounting |
| Terminal Type | Stud power terminals |
| Auxiliary Contact Option | Available |
Frequently Asked Questions
Q: What is the YL 505174501 and what does it do?
A: The YL 505174501 is a 24vdc contactor used in Yale electric lift trucks to control power switching for drive and hydraulic systems. It features silver alloy contacts and is rated for continuous duty operation.
Q: Which Yale electric lift truck models is this contactor compatible with?
A: This contactor is compatible with Yale electric lift truck models MP040AC, MPB040AC, MPB040E, MPB045VG, and MPW050E.
Q: What materials are used in the construction of this contactor?
A: This contactor features silver alloy contacts for reliable electrical conductivity and insulated thermoplastic housing for industrial-grade durability. Stud power terminals are included with optional auxiliary contact capability.
Q: How is this contactor mounted?
A: The YL 505174501 supports both panel and bracket mounting configurations, allowing flexibility for different lift truck electrical system layouts.
Q: Are there alternate part numbers for the YL 505174501?
A: Yes. Alternate part numbers include yt505174501 and 524245937. All three part numbers reference the same 24vdc contactor for Yale electric lift trucks.
Q: When should this contactor be replaced?
A: Replace the contactor if contacts pit or if it fails to energize circuits reliably. Regular inspection and maintenance can help ensure optimal performance.
