Electric Lift Truck Contact, 44B716720G003
44B716720G003
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
CONTACT
Specifications
Product Overview
| Product Type | Electrical Contact |
Physical Specifications
| Material | Silver-alloy or equivalent conductor |
| Electrical Function | Motor drive and control circuit switching |
| Corrosion Resistance | Silver-alloy contacts resist oxidation and corrosion |
| Testing Method | Continuity test with multimeter; visual inspection for pitting or discoloration |
Compatibility
| Application | Controller and contactor assemblies |
| Equipment Category | Electric lift trucks, electric pallet jacks, reach trucks, forklifts |
Frequently Asked Questions
Q: What is the function of contact 44B716720G003?
A: SKU 44B716720G003 is an electrical contact used in controller and contactor assemblies for electric lift trucks and pallet jacks. These contacts carry switching loads for motor drive and control circuits. Proper contact conductivity is essential for reliable truck performance and operator safety.
Q: Which electric lift truck models use 44B716720G003?
A: This contact is compatible with Crown, Toyota, Raymond, Yale, and Hyster electric lift trucks. Fitment depends on your specific truck model, controller type, and serial range. Cross-reference the original part number from your equipment documentation to confirm compatibility.
Q: What are the material and electrical rating specifications?
A: This contact is typically silver-alloy material rated for the amperage specified by your controller design. Exact amperage and voltage ratings vary by application. Consult your truck wiring diagram or controller manual for the correct electrical specifications. Do not substitute with contacts rated for different amperage.
Q: What environmental conditions degrade contact 44B716720G003?
A: Contact degradation accelerates in wet, cold storage, or corrosive environments. Moisture causes oxidation and corrosion on contact surfaces, increasing electrical resistance. Cold storage environments may require more frequent contact inspection. Clean contacts regularly and replace if corrosion or pitting is visible.
Q: How can I test if this contact is functioning correctly?
A: Test contacts using a multimeter set to continuity mode. With the contactor de-energized, contacts should show near-zero resistance when closed. Inspect visually for pitting, discoloration, or corrosion. If the truck exhibits intermittent drive response or motor hesitation, test contact resistance. High resistance or failed continuity indicates replacement is needed.