Product Description
SWITCH
Frequently Asked Questions
Q: What is the purpose of the YL 220014951 switch?
A: The YL 220014951 is a control switch for Yale electric lift trucks, serving functions such as direction control, enable/disable interlock, or secondary circuit logic. Exact function is circuit and model-specific. Verify part location and wiring before ordering.
Q: What Yale models use the YL 220014951?
A: This switch fits specific Yale electric pallet jack and/or electric lift truck model years. Serial number verification is required to confirm compatibility, as switch type and connector design change across product generations.
Q: How does this switch differ from the YL 220014587?
A: The YL 220014951 and YL 220014587 are distinct part numbers with different electrical ratings, physical dimensions, or connector types. Do not assume they are interchangeable. Cross-reference your wiring diagram and equipment manual to confirm the correct switch for your circuit.
Q: What environmental conditions degrade switch performance?
A: Moisture ingress, salt corrosion, extreme temperature swings, and conductive contamination degrade switch life and reliability. Cold storage and outdoor duty accelerate degradation. Inspect contacts for pitting or corrosion during routine maintenance.
Q: What electrical specifications should I verify before ordering?
A: Confirm voltage rating, current capacity, contact type (normally open/closed/changeover), connector style, and mechanical travel characteristics. Mismatch between circuit requirements and switch spec will cause control malfunction or electrical hazard.