Product Description
Toyota electric lift truck circuit breaker, part number TO 00590-43457-71. Panel mount DC circuit breaker rated for 30VDC and 110A. Compatible with Toyota 7 Series electric pallet jacks. Includes alternate part references TY00590-43457-71 and 00590-43457-71. Manual reset type with molded composite enclosure. No cross-reference or superseded part numbers available.
Compatibility: Fits pallet jacks made by Toyota, model 7HBW23. SKU: TO 00590-43457-71
Specifications
Compatibility
| Compatible Models | Toyota electric pallet jack 7 Series |
Electrical Specifications
| Rated Voltage | 30VDC |
| Rated Current | 110 amperes |
Material & Construction
| Body Material | Molded composite enclosure |
Part Numbers
| OEM Part Number | TO 00590-43457-71 |
| Alternate Part Number | 00590-43457-71 |
Frequently Asked Questions
Q: What are the electrical specifications of the TO 00590-43457-71 circuit breaker?
A: The TO 00590-43457-71 is a DC circuit breaker rated for 30VDC at 110 amperes. It features manual reset operation and a molded composite enclosure for panel mounting on Toyota 7 Series electric pallet jacks.
Q: What does manual reset mean on the TO 00590-43457-71?
A: Manual reset means the breaker must be physically reset by hand after tripping. It does not automatically re-engage after an electrical fault, providing protection from repeated overload cycles.
Q: Is the TO 00590-43457-71 compatible with 24VDC pallet jacks?
A: No. The TO 00590-43457-71 is rated specifically for 30VDC systems. Using it on 24VDC equipment or vice versa will result in improper circuit protection and potential equipment damage.
Q: What is the material composition of the TO 00590-43457-71 enclosure?
A: The circuit breaker features a molded composite enclosure designed to resist moisture, dust, and vibration in warehouse and cold-storage environments. The housing provides protection for the internal switching mechanism.
Q: Are there any cross-reference or superseded part numbers for TO 00590-43457-71?
A: No cross-reference or superseded part numbers are available. The alternate reference is 00590-43457-71 (Toyota internal number). Order using the full SKU TO 00590-43457-71 to ensure correct part delivery.
Q: What causes a circuit breaker to trip on a Toyota 7 Series pallet jack?
A: Circuit breakers trip due to electrical overload, short circuits, or component failure in the motor or pump system. Repeated tripping indicates a fault that requires diagnosis before the breaker is reset.