Product Description
Toyota 00591-51900-81 Solenoid is a 24VDC, 100 amp continuous duty contactor with curved mounting bracket, designed as a main power solenoid for electric lift truck motor control circuits. Features copper alloy contacts, thermoset housing, and panel mounting configuration. No cross-reference or supersession part numbers are available for this part.
Specifications
Electrical
| Coil Voltage | 24VDC nominal |
| Current Rating | 100 ampere continuous duty (nominal) |
| Dielectric Strength | 1,500 VAC (coil to frame, 1 minute) |
Material & Construction
| Frame Material | Thermoset composite housing with steel bracket |
Part Numbers
| OEM Part Number | 00591-51900-81 |
| Manufacturer Part Number | 00591-51900-81 |
Frequently Asked Questions
Q: What are the electrical specifications for solenoid 00591-51900-81?
A: The 00591-51900-81 is rated for 24VDC nominal coil voltage with 100 ampere continuous duty current rating. Dielectric strength is 1,500 VAC (coil to frame, 1 minute). This solenoid functions as a main power contactor in Toyota electric lift truck motor control circuits.
Q: What is the mounting configuration of the 00591-51900-81 solenoid?
A: The 00591-51900-81 features a curved mounting bracket with panel mounting configuration. This bracket type is distinct from the flat bracket variant (00591-51902-81). Verify your equipment bracket orientation matches before ordering.
Q: What is the frame material for solenoid 00591-51900-81?
A: This solenoid has a thermoset composite housing with a steel bracket. The contacts are copper alloy for reliable electrical conductivity in continuous duty applications.
Q: Are there cross-reference part numbers for 00591-51900-81?
A: No cross-reference or supersession part numbers are available for this solenoid. The 00591-51902-81 is a related variant with a flat bracket instead of curved bracket; these are not interchangeable.