Product Description
Contact tip stationary
Specifications
Product Overview
| Part Number | TO 00591-51795-81 |
| Product Type | Stationary Contact Tip |
Physical Specifications
| Material | Copper Alloy / Silver-Plated Copper |
| Contact Configuration | Fixed / Stationary |
| Electrical Function | Circuit Establishment/Interruption |
| Typical Lifespan | Depends on switching frequency and amperage load |
| Inspection Interval | During routine contactor maintenance |
Compatibility
| Application | Toyota EV100 Series Contactor |
| Equipment Category | Electric Lift Trucks, Electric Pallet Jacks |
Frequently Asked Questions
Q: What is the TO 00591-51795-81 contact tip and what is its purpose?
A: The TO 00591-51795-81 is a stationary contact tip used in contactor assemblies. It serves as the fixed electrical contact point that pairs with a movable contact to establish or break the circuit.
Q: Which Toyota contactors use the TO 00591-51795-81 contact tip?
A: This contact tip is compatible with Toyota EV100 series contactors used in electric lift trucks. Verify the specific contactor model and architecture to confirm compatibility before ordering.
Q: What material is the TO 00591-51795-81 contact tip made from?
A: Contact tips are typically made from copper alloy or silver-plated copper to provide high electrical conductivity and resistance to arcing. The material composition ensures minimal voltage drop across the contact interface.
Q: How often should the TO 00591-51795-81 contact tip be replaced?
A: Contact tip life depends on switching frequency and amperage. Inspect for pitting, erosion, or discoloration during routine maintenance. Replace if material loss is visible or if contacts no longer seat properly.
Q: What failure symptoms indicate a worn TO 00591-51795-81 contact tip?
A: Signs of contact wear include excessive heat at the connection point, arcing or sparking when the contactor energizes, increased contact resistance, or visible pitting and material loss on the contact surface.