Product Description
Contact kit
Specifications
Product Overview
| Product Type | Electrical Contact Assembly Kit |
Physical Specifications
| Contact Configuration | Stationary and Moving Contacts with Springs |
| Voltage Rating | 12V, 24V, or 48V DC |
| Circuit Type | Inductive Load Switching |
| Material | Silver Alloy Contacts with Spring Steel |
Compatibility
| Application | Motor Contactors, Solenoid Switches, Control Relays |
| Compatible Makes | Crown, Toyota, Raymond, Yale |
Frequently Asked Questions
Q: What does the SY41161 contact kit contain?
A: The SY41161 contact kit is a complete electrical contact assembly for control circuits. The kit contains stationary and moving contacts, contact springs, and carrier hardware sized for standard electric lift truck control voltages. All materials are rated for the switching loads typical of lift truck motor and solenoid circuits.
Q: What equipment types use the SY41161 contact kit?
A: The SY41161 is compatible with electric pallet jacks and stand-on platform trucks from Crown, Toyota, Raymond, and Yale. The kit is used in motor contactors, solenoid valve switches, and auxiliary control relays. Verify your contactor or relay model and voltage rating before ordering.
Q: What are the electrical specifications for the SY41161 contact kit?
A: The SY41161 is rated for standard DC voltage systems used in electric material handling equipment, typically 12V, 24V, or 48V control circuits. The contact set is rated for switching inductive loads up to standard lift truck solenoid and motor coil current requirements. Do not exceed specified voltage or current ratings.
Q: What failure symptoms indicate SY41161 contact kit replacement is needed?
A: Replace the contact kit when the control circuit fails to engage lift or lower functions, when there is visible burning or pitting on the contacts, or when the contactor chatters or buzzes during operation. These symptoms indicate contact erosion or material transfer that prevents reliable circuit closure.
Q: How often should contacts be inspected for wear or damage?
A: Inspect contacts visually every 6 months on equipment in regular daily use. High-duty equipment or equipment experiencing control function failures should be inspected immediately. Replace contacts without delay if any pitting, burning, or discoloration is visible as degraded contacts will fail suddenly under load.
Q: What is the expected service life of the SY41161 contact kit?
A: Under normal equipment operation with proper circuit design and load specifications, the SY41161 contact kit typically lasts 2 to 4 years. High-frequency switching or oversized loads shorten contact life. Proper circuit design and protective devices extend contact service intervals.