Product Description
MICRO-SWITCH
Frequently Asked Questions
Q: What is the difference between 921-000-222 and 921-000-223 micro-switches?
A: Both are micro-switches for electric lift trucks, but they differ in voltage rating, switch activation force, or intended control function. Verify your truck schematic or part diagram to determine which switch your equipment requires.
Q: What electric lift truck brands use the 921-000-223 micro-switch?
A: The 921-000-223 is compatible with electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Always verify your equipment model and control system before ordering to ensure compatibility.
Q: How can I identify a faulty 921-000-223 micro-switch?
A: Signs of failure include erratic control response, controls that do not respond consistently, inability to trigger specified functions, or intermittent operation that worsens over time. These symptoms indicate the micro-switch contacts are degraded or stuck.
Q: What maintenance does the 921-000-223 require?
A: Micro-switches require no routine maintenance. Keep the truck dry and avoid exposing the switch to water spray or freezing temperatures. If the switch becomes wet or corroded, replacement is the most reliable solution.
Q: Does the 921-000-223 work in cold storage environments?
A: Standard micro-switches operate at temperatures as low as minus 10 degrees Fahrenheit. In extremely cold storage, switch response may slow slightly. Verify your truck operating temperature range matches this micro-switch specification.
Q: What OEM part numbers cross-reference with 921-000-223?
A: Cross-references exist across Crown, Toyota, and Raymond product lines. To find your truck is exact OEM equivalent, contact us with your equipment model, serial number, and control system diagram.