Product Description
KIT CONTACT
Specifications
Physical Specifications
| Contact Material | Silver Alloy |
| Components Included | Primary Contacts, Auxiliary Contacts, Spring Assemblies |
| Typical Voltage Range | 12V, 24V, 36V (voltage-specific configuration) |
| Conductivity Rating | High Conductivity Design |
| Contact Life Enhancement | Arcing Resistance vs. Copper Designs |
Compatibility
| Application | Forward-Reverse Contactor Operation |
| Compatible Equipment | Toyota Electric Lift Trucks and Pallet Jacks |
Frequently Asked Questions
Q: What is included in the TO 00591-57143-81 contact kit?
A: This contact kit contains the primary and auxiliary contact sets needed for forward-reverse contactor operation in Toyota electric lift trucks. It includes silver-alloy contacts and spring assemblies as a complete replacement set for control circuit applications.
Q: How do I know which contact kit my lift truck requires?
A: Contact kit compatibility depends on your lift truck model year, voltage (typically 12V, 24V, or 36V), and control circuit design. Cross-check your equipment nameplate against the kit specifications or provide your exact model and serial number.
Q: What material are the contacts made from in this kit?
A: The TO 00591-57143-81 kit uses silver alloy contacts designed for high conductivity and reduced arcing in repetitive switching applications. This composition extends contact life compared to copper-only designs in heavy-cycle material handling environments.
Q: How often should this contact kit be replaced during preventive maintenance?
A: Preventive replacement intervals typically range from 5 to 7 years depending on operating hours and duty cycle. High-use equipment in continuous operations may require replacement every 2 to 3 years. Inspect contacts annually for pitting or discoloration.