Product Description
Hyster OEM mainline contact kit, part number HY 1315471, designed for use in Hyster electric lift truck contactor assemblies. Compatible with multiple model series per manufacturer specification. Includes precision-machined silver alloy contacts and copper base plate for high-current switching operations. Rated for 24VDC–48VDC systems at up to 200A continuous duty. Supersedes part number 1315471 and HY1315471.
Specifications
Electrical
| Current Rating | Continuous duty rated for up to 200A system current |
| Voltage Compatibility | Designed for 24VDC to 48VDC mainline contactor circuits |
Part Numbers
| OEM Part Number | HY 1315471 |
| Cross-Reference Part Numbers | 1315471, HY1315471 |
Performance
| Service Factor | Intended for 1.0 service factor (continuous operation within rated electrical limits) |
| Duty Cycle | S3-60% rated for intermittent lift truck operation |
| Mechanical Endurance | Contact material rated for 100,000 cycles minimum |
Frequently Asked Questions
Q: What is included in the HY 1315471 mainline contact kit?
A: The HY 1315471 includes precision-machined silver alloy contacts and a copper base plate. These components are engineered for high-current switching operations in Hyster lift truck contactor assemblies.
Q: What are the current and voltage ratings for the HY 1315471?
A: The HY 1315471 is rated for continuous duty at up to 200A system current and is designed for 24VDC to 48VDC mainline contactor circuits with a 1.0 service factor for continuous operation.
Q: What are the cross-reference part numbers for the HY 1315471?
A: The HY 1315471 has cross-reference part numbers 1315471 and HY1315471. When ordering replacement contact kits, any of these three designations refer to the same OEM part.
Q: Why does the HY 1315471 use silver alloy contacts?
A: Silver alloy contacts provide superior electrical conductivity and resistance to arcing compared to standard contacts. This material choice ensures reliable high-current switching in 200A continuous duty applications and extends contact lifespan under repetitive switching cycles.
Q: How long does the HY 1315471 contact kit typically last?
A: Contact kit lifespan depends on duty cycle and operating conditions. In normal warehouse or light industrial use, quality contact kits typically last 3 to 5 years. Heavy duty or continuous cycling applications may require replacement more frequently. Arcing, pitting, or buildup on contacts indicates replacement is needed.
Q: Which Hyster lift truck models use the HY 1315471?
A: The HY 1315471 is compatible with multiple Hyster electric lift truck model series as specified by the manufacturer. Check your equipment documentation or contact us with your model and serial number to confirm compatibility.