Product Description
Mitsubishi MI NA013889 key switch for electric lift trucks features a 2-position ON-OFF SPST arrangement, rated for 24VDC at 10A, with nickel-plated brass housing and silver alloy contacts. Includes compatibility with multiple forklift models and cross-references to several OEM part numbers.
Specifications
Electrical
| Rated Voltage | 24VDC |
| Current Rating | 10A at 24VDC |
| Terminal Connection | Screw terminals, accepts 16-14 AWG wire |
Material & Construction
| Housing Material | Nickel-plated brass |
| Insulation Material | Thermoset plastic |
Part Numbers & Compatibility
| OEM Part Number | MI NA013889 |
| Cross-Reference Part Numbers | Replaces 91A27-00100, equivalent to 91A27-00010, 91A27-00020 |
| Manufacturer Part Number | NA013889 |
| Superseded Part Numbers | Supersedes 91A2700100 |
| Interchange Part Numbers | Fits Hyster 2046064 and Yale 580010887 |
| Compatible Equipment Models | Compatible with Mitsubishi FBC15N, FBC18N, FBC20N, FBC25N; select models from Caterpillar and Nichiyu |
Performance Specifications
| Mechanical Life | 20,000 key cycles |
| Electrical Life | 10,000 switching cycles at rated load |
Frequently Asked Questions
Q: Which forklift models are compatible with key switch MI NA013889?
A: This key switch fits Hyster lift trucks with part reference 2046064 and Yale equipment with part reference 580010887. Also compatible with related Mitsubishi electric lift truck models. Confirm your specific equipment model before ordering.
Q: What is the voltage and amperage rating for this switch?
A: This key switch is rated for 24 volt DC operation at 10 amp resistive capacity with 2-position ON-OFF SPST functionality. Verify your equipment operates at 24VDC before installing.
Q: What are the OEM and cross-reference part numbers?
A: OEM part number is MI NA013889, also referenced as NA013889. Cross-references include replaces 91A27-00100, equivalent to 91A27-00010 and 91A27-00020. Supersedes 91A2700100. Use MI NA013889 for current ordering.
Q: What material are the housing and contacts made from?
A: This switch has nickel-plated brass housing with silver alloy contacts. This construction provides corrosion resistance and reliable electrical performance in material handling equipment.
Q: When should this key switch be replaced?
A: Replace the key switch if it sticks, does not turn smoothly, fails to engage or disengage positions, or if electrical contact is unreliable. A faulty switch affects equipment operation and safety.