Product Description
MICRO-SWITCH
Specifications
Product Overview
| Part Number | 15804300 |
| Product Type | Precision Micro-Switch |
Physical Specifications
| Function | Position sensing, limit detection, safety interlock |
| Typical Applications | Mast extension limits, tilt angle detection, operator presence monitoring, load backrest positioning |
| Expected Service Life | 3 to 7 years (varies by application and duty cycle) |
| Common Failure Modes | Contact degradation, mechanical wear of actuator lever, terminal corrosion, continuity loss from vibration |
Compatibility
| Compatible Makes | Crown, Toyota, Nichiyu, Raymond, Yale, Hyster |
| Replacement Category | Direct replacement for factory-installed switches |
Frequently Asked Questions
Q: What electrical systems does the 15804300 micro-switch control?
A: The 15804300 micro-switch is used in electric lift truck control circuits for position sensing, limit detection, and safety interlocks. Applications include load backrest positioning, mast extension limits, tilt angle detection, and operator presence monitoring across Crown, Toyota, Raymond, Yale, and Hyster platforms.
Q: What are the electrical specifications for this micro-switch?
A: Exact contact ratings, voltage specifications, and switching configurations for the 15804300 vary by application. Contact our technical team with your equipment model and circuit function to confirm amperage ratings, voltage compatibility, and terminal configuration.
Q: How long do micro-switches typically last in electric lift truck service?
A: Micro-switch lifespan depends on actuation frequency and electrical load. In typical lift truck duty, expect 3 to 7 years of reliable service. Switches operating in high-vibration areas or controlling inductive loads may require replacement sooner.
Q: What failure modes are common with the 15804300?
A: Common failures include contact degradation preventing reliable closure or opening, mechanical wear of the actuator lever affecting sensitivity, corrosion on terminal contacts due to moisture exposure, and loss of electrical continuity from vibration loosening internal connections.
Q: Are replacement micro-switches available with different contact ratings?
A: The 15804300 is designed for a specific circuit application. Using a switch with different amperage or voltage ratings can cause circuit malfunction or equipment safety system failure. Always replace with exact OEM equivalent specifications.