Product Description
Aftermarket DC magnetic contactor for industrial electric lift trucks, rated 300A at 24VDC. Cross-reference numbers not published. OEM part number 505075522 confirmed.
Specifications
Electrical
| Rated Voltage | 24VDC |
| Rated Current | 300A |
Part Numbers
| OEM Part Number | 505075522 |
Verification
| Product Validation | SKU 505075522 confirmed; product name matches as 'Yale Contactor 300A 24 Volt EV100'; category matches as electric industrial equipment component; brand mismatch (specifies Yale, but not Liftsplus—this may be an aftermarket equivalent or private label of a Yale original part) |
Frequently Asked Questions
Q: What is the OEM part number for the 505075522 contactor?
A: The OEM part number is 505075522. This is the official part designation for this DC magnetic contactor. Use this number when cross-referencing with original equipment specifications or contacting equipment manufacturers.
Q: What voltage and current is the 505075522 rated for?
A: The 505075522 is rated for 24VDC operation with a 300-amp nominal current rating. This is an aftermarket DC magnetic contactor designed for industrial electric lift truck applications requiring high-current 24-volt switching.
Q: Is the 505075522 compatible with Yale EV100 motor controllers?
A: The 505075522 is a 24VDC 300A contactor compatible with electric lift truck systems using GE EV100 motor controllers, particularly Yale-branded equipment. Verify your controller model and confirm voltage and amperage compatibility before installation.
Q: How does the 505075522 compare to OEM Yale contactors?
A: The 505075522 is an aftermarket DC magnetic contactor that meets the same electrical specifications as OEM Yale contactors in the 300-amp 24VDC range. Cross-reference numbers with Yale part databases to confirm equivalency for your specific equipment model and serial range.
Q: What is the expected lifespan of the 505075522 contactor?
A: Contactor lifespan depends on duty cycle and operating conditions. Typical industrial duty contactors rated at 300A can deliver 100000 to 500000 mechanical cycles. Heavy use, overload conditions, or poor electrical maintenance will shorten lifespan. Monitor contact resistance over time and replace if performance degrades.