Product Description
Toyota 00591-36729-81 is a 12VDC contactor designed for electric Toyota lift trucks. It features a panel mount design, single pole single throw switching configuration, and is intended for main power control applications in electric material handling equipment. OEM part number is 00591-36729-81. No cross-reference or superseding part numbers are currently documented.
Specifications
Electrical Specifications
| Nominal Coil Voltage | 12VDC |
| Operational Voltage | 12 volts DC |
Material & Construction
| Housing Material | Industrial-grade molded resin with metal mounting bracket |
Part Numbers & Compatibility
| OEM Part Number | 00591-36729-81 |
| Manufacturer Part Number | TO 00591-36729-81 |
Performance Specifications
| Service Application | Designed for electric lift truck main power circuits |
Frequently Asked Questions
Q: What is the TO 00591-36729-81 contactor designed for?
A: The TO 00591-36729-81 is a 12VDC contactor for Toyota electric lift trucks. It uses a 12-volt control coil for main power circuit control and features panel-mount design for single pole single throw switching in drive motor applications.
Q: Why is this a 12V contactor in lift trucks that run on 24V, 36V, or 48V?
A: The TO 00591-36729-81 is a 12VDC control coil contactor, meaning the coil voltage is 12 volts. The main contacts can handle higher voltages (24V, 36V, or 48V battery systems). This design allows low-voltage control circuits to manage high-voltage power circuits safely.
Q: Is the TO 00591-36729-81 compatible with all Toyota lift truck models?
A: This part is designed for Toyota electric lift trucks with 12VDC control circuits and main power control requirements. Verify your equipment model, serial range, and control voltage match this specification before ordering.
Q: What are the key specifications for the TO 00591-36729-81?
A: The TO 00591-36729-81 features a 12VDC nominal coil voltage, industrial-grade molded resin housing with metal mounting bracket, and single pole single throw contact configuration. It is rated for main power and drive control circuits in electric material handling equipment.
Q: What happens if the TO 00591-36729-81 fails?
A: A failed contactor will prevent power from reaching the drive motor or create intermittent power loss. The lift truck will lose motive power or operate erratically. Replace the contactor immediately to restore safe operation.
Q: What is the expected service life for this contactor?
A: Main power contactors like the TO 00591-36729-81 typically provide 3 to 5 years of reliable service in standard warehouse duty. Heavy-use or high-temperature environments may shorten lifespan. Schedule replacement during routine equipment maintenance to prevent downtime.