Product Description
High-quality 15 amp electrical fuse designed for Yale MP/MPB 040 AC electric pallet jacks. This precision-engineered component provides reliable circuit protection for the main control panel, ensuring consistent equipment performance and operator safety. Direct replacement for part number YL 500903103 with cross-reference YT500903103 available. Essential maintenance component for warehouse and dock operations.
Specifications
Electrical
| Fuse Current Rating | 15 Amp |
Part Numbers
| Part Number | YL 500903103 |
| Cross-Reference Part Numbers | YT500903103 |
| Compatible Models | Yale MP/MPB 040 AC Electric Pallet Jack |
Performance Specifications
| Intended Application | Control panel circuit protection on Yale MP/MPB 040 AC electric pallet jacks |
Frequently Asked Questions
Q: What is the amperage rating and intended circuit application for the YL 500903103 fuse?
A: The YL 500903103 is a 15 amp rated fuse designed for control panel circuit protection on Yale MP/MPB 040 AC electric pallet jacks. This fuse protects the main control circuit and must match the exact amperage specification. Do not substitute with different ratings.
Q: What Yale pallet jack models use the YL 500903103 fuse?
A: The YL 500903103 is compatible with Yale MP/MPB 040 AC electric pallet jack models. Verify your equipment model and serial number fall within the MP/MPB 040 AC range before ordering. This fuse is not interchangeable across other Yale model lines or competitor brands without direct confirmation.
Q: Is there a cross-reference part number for this fuse?
A: Yes, part number YT 500903103 is the cross-reference for the YL 500903103 fuse. Both part numbers reference the identical 15 amp Yale OEM fuse. Use either part number when ordering for Yale MP/MPB 040 AC equipment.
Q: What happens if I install a 20 amp fuse instead of the 15 amp YL 500903103?
A: Using a 20 amp fuse instead of the specified 15 amp fuse removes circuit protection from the control panel and creates serious electrical and fire hazards. The 15 amp rating is engineered for the MP/MPB 040 AC circuit load. A higher amperage fuse will not blow during equipment faults, allowing dangerous overcurrent to damage control boards, solenoids, and wiring. Always use the exact amperage rating specified.
Q: Where is the YL 500903103 fuse located in the control circuit?
A: The YL 500903103 is installed in the main control panel fuse holder on Yale MP/MPB 040 AC pallet jacks. This location provides protection for the primary control circuit. Refer to your equipment manual for the exact fuse holder location within the control panel. Do not place this fuse in auxiliary or secondary circuit holders.
Q: What is the typical replacement frequency for the YL 500903103 fuse?
A: Under normal operation, a fuse is not a consumable item and does not require periodic replacement. A fuse only blows when electrical current exceeds the 15 amp rating, usually indicating a circuit fault. If a fuse blows regularly, the pallet jack has an underlying electrical problem that must be diagnosed and corrected. Do not treat repeated fuse replacement as normal maintenance.