Product Description
Contact kits (hb prestolite)
Specifications
Product Overview
| Part Number | 1500273-01 |
| Product Type | Electrical Contact Kit |
Physical Specifications
| System Compatibility | HB Prestolite Contactor |
| Contact Material | Silver-Cadmium or Silver Alloy (Prestolite standard) |
| Function | Motor circuit power switching (on/off control) |
| Typical Replacement Interval | 2-5 years depending on usage cycles |
| Inspection Frequency | Annual inspection recommended |
Compatibility
| Application | Electric Lift Trucks, Material Handling Equipment |
Frequently Asked Questions
Q: What equipment uses the 1500273-01 contact kit?
A: The 1500273-01 is an HB Prestolite contact kit designed for electric lift trucks and material handling equipment using Prestolite electrical systems. It fits various models from Crown, Toyota, and other OEM brands equipped with HB-series contactors. Verify your specific model before ordering.
Q: What is the function of the 1500273-01 contact kit?
A: The contact kit contains replacement electrical contacts that switch power on and off for motor circuits in electric lift truck control systems. When contacts wear or corrode, they prevent reliable power delivery. This kit restores proper electrical switching function.
Q: How often does the 1500273-01 contact kit need replacement?
A: Contact wear depends on truck usage intensity and electrical load cycles. In moderate-duty warehouse operations, contacts typically last 3-5 years. High-cycle or heavy-load operations may require replacement every 2-3 years. Inspect for pitting or discoloration annually.
Q: What symptoms indicate the 1500273-01 contacts are failing?
A: Common failure signs include intermittent motor response, difficulty engaging or disengaging drive functions, audible chattering from the contactor, slow or erratic lift response, and electrical arcing sounds during operation. Replace contacts immediately if arcing is observed.
Q: Are there alternative contact kits that work with the Prestolite HB system?
A: The 1500273-01 is the standard replacement for HB Prestolite systems on most electric lift trucks. Cross-reference availability depends on your truck manufacturer and model year. Contact us with your equipment details for compatibility verification or equivalent options.