Product Description
24VDC contactor for electric lift truck applications, manufacturer part number 7001657, compatible with base/panel mounting, N.O. main contacts, screw terminals, copper alloy contact material, supports standard NEMA mounting pattern.
Specifications
Electrical
| Coil Voltage | 24VDC nominal |
Part Numbers
| Manufacturer Part Number | 7001657 |
| OEM Part Number | 7001657 |
Performance Specifications
| Electrical Endurance | Exceeds 100,000 cycles mechanical life |
| Operating Duty Cycle | Intermittent, 60 cycles/hour at nominal load |
Frequently Asked Questions
Q: What are the specifications of contactor 7001657?
A: Contactor 7001657 is a 24VDC unit with normally open main contacts, copper alloy contact material, and screw terminals. It supports standard NEMA mounting pattern and is rated for intermittent duty cycle at 60 cycles per hour nominal load.
Q: Which lift trucks use 24VDC contactor 7001657?
A: 7001657 fits 24VDC electric lift trucks and forklifts from Crown, Toyota, Raymond, Yale, Hyster, and Jungheinrich. Confirm your equipment voltage is 24VDC before ordering, as this unit will not work with 12VDC systems.
Q: Why choose copper alloy contacts over silver alloy?
A: Copper alloy contacts provide excellent conductivity and are cost-effective for standard intermittent-duty applications. Silver alloy offers superior arcing resistance but is specified for higher-amperage continuous-duty contactors. 7001657 copper alloy contacts are appropriate for 24VDC intermittent duty cycles.
Q: What does the NEMA mounting pattern on 7001657 mean?
A: NEMA (National Electrical Manufacturers Association) mounting pattern refers to standardized hole spacing and dimensions. 7001657 follows NEMA conventions, making it compatible with standard base and panel mounting brackets used across multiple lift truck manufacturers.
Q: How long does 7001657 typically last before replacement?
A: 7001657 exceeds 100,000 mechanical cycles electrical endurance rating. Actual lifespan depends on frequency of operation and load profile. Equipment running 60 cycles per hour under nominal conditions will last longer than units operating at higher cycle rates or heavier loads.
Q: Can 7001657 be used in base or panel mounting configurations?
A: Yes, 7001657 is designed for both base mounting and panel mounting installations. The NEMA mounting pattern provides compatibility with standard mounting hardware used in material handling equipment from multiple manufacturers.