Product Description
The Mitsubishi key switch (MI NA013888) is a reliable 2-position ON-OFF electrical control switch designed for electric lift trucks. With its 24VDC rated construction, molded phenolic resin housing, and silver alloy contacts, this direct replacement switch provides dependable on-off circuit control for material handling equipment. Compatible with Mitsubishi FB16PNT, FB18PNT, and FB20PNT series electric forklifts. A critical component for engine start circuits and equipment operation.
Specifications
Electrical Specifications
| Rated Voltage | 24VDC nominal |
| Contact Rating | 10A resistive at 24VDC |
| Number of Positions | 2-position (OFF-ON) |
| Mechanical Life | 20,000 cycles minimum |
| Service Factor | 1.0 (rated for continuous ON-OFF cycles) |
Material & Construction
| Housing Material | Molded phenolic resin |
| Contact Type | Silver alloy |
| Mounting Nut Material | Nickel-plated steel |
Part Numbers & Cross-References
| Mitsubishi Part Number | MI NA013888 |
| Cross-Reference Numbers | Replaces 9133888, NA013888; supersedes 91A0138880 |
| Equivalent Part Number | MCC-NA013888 |
| Compatible Equipment | Mitsubishi FB16PNT, FB18PNT, FB20PNT (electric lift trucks) |
Frequently Asked Questions
Q: What equipment models does key switch MI NA013888 fit?
A: This key switch is compatible with Mitsubishi FB16PNT, FB18PNT, and FB20PNT series electric lift trucks. Verify your equipment model before ordering.
Q: What is the voltage rating and contact amperage for this key switch?
A: This switch is rated for 24 volt DC operation with a 10 amp resistive contact rating at 24VDC. The 2-position OFF-ON switch action provides simple on-off control for electrical circuits.
Q: What are the cross-reference and equivalent part numbers?
A: OEM part number MI NA013888 replaces 9133888 and NA013888, and supersedes 91A0138880. Equivalent part number MCC-NA013888 may also be referenced. Use MI NA013888 as the current ordering SKU.
Q: What material is the housing and contacts made from?
A: This switch features a molded phenolic resin housing with silver alloy contacts. These materials provide durability and reliable electrical performance in material handling equipment.
Q: How long does this key switch typically last?
A: Key switches are durable but wear over time with repeated use. Lifespan depends on operational frequency. If the switch becomes difficult to turn, does not stay in position, or fails to complete the circuit, replacement is necessary.