Product Description
Genuine Toyota part 00591-56727-81 is a 250 amp main circuit fuse for electric lift trucks, engineered for high-current protection in OEM forklift applications. Includes bolt-in mounting terminals and fast-acting silver alloy fuse element within a thermoset housing. No cross-reference part numbers are specified by the manufacturer; for use only where OEM part number 00591-56727-81 is indicated.
Specifications
Electrical
| Application Voltage | Suitable for electric forklift main circuit applications, system voltage as specified by OEM model |
Material & Construction
| Terminal Material | Tin-plated brass power terminals |
| Body Material | High-impact, thermoset molded plastic housing |
Part Numbers
| OEM Part Number | 00591-56727-81 |
| Manufacturer Part Number | TY00591-56727-81 |
Frequently Asked Questions
Q: What is the amperage rating of the TO 00591-56727-81?
A: The TO 00591-56727-81 is a genuine Toyota 250-amp main circuit fuse engineered for high-current protection in OEM electric lift truck applications. Use only where the equipment specification calls for a 250A main fuse.
Q: What are the terminal specifications for this fuse?
A: The TO 00591-56727-81 features bolt-in mounting terminals constructed from tin-plated brass power terminals. These provide corrosion resistance and secure electrical connection to high-amperage main circuits.
Q: What materials make up the fuse body and element?
A: This fuse contains a fast-acting silver alloy fuse element enclosed in a high-impact thermoset molded plastic housing. The thermoset construction provides durability in vibration-prone forklift environments and suppresses electrical arcing during circuit interruption.
Q: Which Toyota electric lift truck models use the TO 00591-56727-81?
A: The TO 00591-56727-81 is compatible with select Toyota electric forklift models using 250A main circuit specifications. Verify your equipment voltage (typically 36VDC or 48VDC) and circuit amperage before ordering.
Q: Are there cross-reference or equivalent part numbers for the TO 00591-56727-81?
A: No cross-reference part numbers are specified by the manufacturer. Use only the exact OEM part number TO 00591-56727-81 where specified by your equipment manual.
Q: How do I know if this fuse has failed?
A: A blown fuse will interrupt power to the main circuit, preventing the lift truck from operating. Visually inspect the fuse element through the clear or translucent body. A blackened, broken, or missing element indicates fuse failure. Replace with an identical 250A fuse.