Product Description
Electrical contact assembly for Yale electric pallet jacks and lift trucks, part number 519739829. Panel-mount fixed contact rated for 100 amps at 24VDC, featuring silver alloy contacts in a durable glass-filled phenolic housing. Delivers reliable switching performance and long service life in warehouse and dock operations. Designed for direct replacement in Yale electric equipment with 24VDC control systems.
Specifications
Dimensional
| Contact Clearance | 0.10 inch minimum |
Electrical
| Current Rating | 100A at 24VDC |
| Voltage Rating | 24VDC maximum |
Material
| Body Material | Glass-filled phenolic thermoset |
| Contact Material | Silver alloy |
| Mounting Hardware | Stainless steel Grade 304 |
Part Information
| Part Number | 519739829 |
| Manufacturer | Yale |
Performance
| Service Life | 250,000 cycles minimum |
| Contact Conductivity | 99.8% at rated load |
| Application | Panel-mount fixed contact for 24VDC electric pallet jacks |
Frequently Asked Questions
Q: What are the voltage and current specifications for the YL 519739829?
A: The YL 519739829 is rated for 100 amps at 24VDC maximum. The contact clearance is maintained at 0.10 inch minimum. This rating matches the 24VDC control system found in most Yale electric pallet jacks and lift trucks.
Q: What materials are used in the YL 519739829 construction?
A: The YL 519739829 features silver alloy electrical contacts mounted in a glass-filled phenolic thermoset housing. Mounting hardware is stainless steel Grade 304 for corrosion resistance. This combination provides durability in warehouse and outdoor environments.
Q: What is the service life of the YL 519739829?
A: The YL 519739829 is rated for a minimum of 250,000 switching cycles with an efficiency rating of 99.8% contact conductivity. Actual service life depends on current draw, switching frequency, and maintenance practices.
Q: Which Yale lift truck models is the YL 519739829 compatible with?
A: The YL 519739829 is suitable for panel mounting in Yale electric pallet jack models with 24VDC control systems. Verify your equipment specifications and serial range match this OEM part before ordering.
Q: Are there cross-reference part numbers for the YL 519739829?
A: No cross-reference part numbers are currently available for the YL 519739829. If you need compatibility information for other brands or older equipment, contact us with your truck model and serial number.
Q: How does the glass-filled phenolic housing improve the YL 519739829 performance?
A: Glass-filled phenolic provides electrical insulation, mechanical strength, and resistance to moisture and temperature cycling. This material choice extends the contact assembly lifespan compared to standard plastic housings and improves reliability in cold storage environments.