Product Description
Yale CONTACT KIT (YL 520049818) is an OEM electrical contact maintenance kit designed for EV100 150AH contactors in Yale electric lift trucks, incorporating silver alloy switching elements for high-current DC applications.
Specifications
Dimensional
| Contact Pad Thickness | 0.250 inch ±0.005 inch |
Electrical
| Rated Current | 150A nominal |
| Application Voltage | Up to 48VDC |
| Primary Function | High-current switching within power circuit of electric lift truck |
Material
| Hardware Material | Hardened steel fasteners per SAE J995 Grade 5 |
Part Numbers
| OEM Part Number | YL 520049818 |
| Alternate Part Number | YT520049818 |
| Description | Contact Kit for EV100 150AH controller |
Performance
| Duty Cycle | Continuous duty for material handling contactor applications |
Frequently Asked Questions
Q: What is the YL 520049818 contact kit designed for?
A: The YL 520049818 is an OEM contact kit specifically designed for the EV100 150AH contactor used in Yale electric lift trucks. This maintenance kit includes high-current switching elements needed to restore full performance of the main power contactor.
Q: What is the current rating for this contact kit?
A: The YL 520049818 is rated for 150A nominal continuous current, making it suitable for high-current DC traction and lift circuit applications in electric lift trucks.
Q: What voltage is this contact kit rated for?
A: The YL 520049818 contact kit is rated for operation up to 48VDC, supporting the power circuit requirements of modern Yale electric lift trucks with advanced battery systems.
Q: What material are the contacts made from?
A: This contact kit features silver alloy switching elements optimized for high-current DC switching. Silver alloy contacts deliver superior conductivity and durability under the demanding load cycles of electric lift truck operation.
Q: What is the primary function of this contact kit in the EV100 controller?
A: The YL 520049818 kit restores high-current switching capability within the main power circuit of the EV100 150AH controller. These contacts control traction motor power delivery and lift circuit operation in Yale electric lift trucks.
Q: Are there alternate part numbers for this contact kit?
A: Yes, the alternate part number is YT520049818. Both YL 520049818 and YT520049818 refer to the same OEM contact kit for EV100 150AH controllers.