Product Description
CONTACT
Frequently Asked Questions
Q: What component type is the 911109 contact and which electric lift trucks use it?
A: The 911109 is an electrical contact component used in control circuit assemblies and solenoid switches on electric pallet jacks and lift trucks from Toyota, Crown, Raymond, and Hyster. Verify the exact model and serial range in your equipment documentation before ordering.
Q: What material is the 911109 contact made from?
A: The 911109 contact is manufactured from silver alloy or copper alloy with plating designed for electrical conductivity and arc resistance in control circuits. The material provides reliable current flow with minimal voltage drop in electric lift truck control systems.
Q: What is the rated electrical current and voltage for the 911109 contact?
A: The 911109 contact is rated for standard 24V or 48V DC electrical systems commonly used in electric lift equipment. Verify the voltage specification for your specific truck model before installation. Using the contact in an incompatible voltage system can cause premature wear or failure.
Q: What symptoms indicate the 911109 contact needs replacement?
A: Replace the 911109 contact if the truck exhibits intermittent control response, loss of lift or lower function, audible chattering in the solenoid, or visible pitting and burning on the contact surface. A burned contact creates poor electrical connection and reduces control reliability.
Q: How long does the 911109 contact typically last in service?
A: The 911109 contact lifespan depends on duty cycle and electrical load. In standard warehouse operations, expect 3 to 5 years of service life. Heavy-duty or high-frequency operations may require replacement within 2 to 3 years. Monitor for performance degradation and replace proactively to avoid operational downtime.