Product Description
Contact kit (hb prestolite)
Specifications
Part Numbers & Compatibility
| Make | Prestolite |
| Application Type | Contactor assembly for lift and drive circuits |
Electrical Specifications
| Voltage Rating | 48VDC / 80VDC |
Performance Specifications
| Duty Cycle | Continuous duty |
Additional Specifications
| Contact Material | Silver-flashed copper alloy |
| Expected Lifespan | 2-4 years depending on duty cycle and environment |
| Replacement Indicator | Intermittent lift/drive function, erratic motor behavior, audible chattering |
Frequently Asked Questions
Q: What electric lift trucks is the 7003140 contact kit compatible with?
A: The 7003140 contact kit is designed for use in electric lift trucks from and Prestolite. It fits models that utilize Prestolite electrical components.
Q: What materials are used in the 7003140 contact kit?
A: The 7003140 contact kit features silver-flashed copper alloy contacts that are built for reliable electrical switching in 48VDC and 80VDC contactor circuits. These materials ensure consistent conductivity and minimal voltage drop during operation.
Q: When should the 7003140 contact kit be replaced?
A: Replace the 7003140 contact kit when lift or drive functions become inconsistent, unresponsive, or fail to engage at the contactor. Signs of wear include erratic motor behavior, weak lift performance despite a fully charged battery, or audible chattering from the contactor during operation.
Q: What are the key features of the 7003140 contact kit?
A: The 7003140 contact kit is engineered for continuous-duty operation in electric lift truck contactor assemblies. It supports standard 48VDC or 80VDC battery systems and ensures reliable performance in various operating conditions.