Product Description
SW-1274 is a lift truck control switch for electric lift trucks, compatible with multiple OEM part numbers (HY3007247, LP393-9153, TY00591-60673-81, YT800076277, TY00591-04793-81), rated up to 24VDC and 10A, and designed for high cycle control panel applications.
Specifications
Part Numbers & Compatibility
| Cross-Reference Part Numbers | HY3007247, LP393-9153, TY00591-60673-81, YT800076277, TY00591-04793-81 |
| OEM Part Number | SW-1274 |
| Equivalent Part Numbers | HY3007247, LP393-9153 |
| Interchange Part Numbers | TY00591-60673-81, YT800076277, TY00591-04793-81 |
Performance Specifications
| Service Factor | 1.0 (continuous use, rated for control circuit operation) |
Frequently Asked Questions
Q: What is the SW-1274 control switch and what electric lift truck models does it fit?
A: The SW-1274 is a control switch designed for electric lift truck control panel applications. It is compatible with equipment using cross-reference part numbers HY3007247, LP393-9153, TY00591-60673-81, YT800076277, and TY00591-04793-81, which cover multiple OEM brands including Hyster, Linde, Toyota, and Yale models.
Q: What are the electrical specifications and ratings for the SW-1274?
A: The SW-1274 is rated for continuous use up to 24VDC at 10A, with a service factor of 1.0. This makes it suitable for high-cycle control panel applications where continuous operation is required.
Q: How can I verify if SW-1274 is the correct replacement for my lift truck?
A: Cross-reference your current part number against the equivalent part numbers: HY3007247 (Hyster), LP393-9153 (Linde), TY00591-60673-81 (Toyota), YT800076277 (Yale), and TY00591-04793-81 (Toyota). If your part matches any of these numbers and your equipment operates at 24VDC, the SW-1274 is compatible.
Q: What maintenance is required for the SW-1274 control switch?
A: The SW-1274 is designed for high-cycle use in control panel applications. Regular visual inspection for corrosion, proper seating in the panel mount, and verification of electrical connections are recommended. Replace the switch if it becomes stuck, fails to respond to input, or shows visible damage.
Q: What symptoms indicate the SW-1274 needs replacement?
A: Signs of failure include intermittent control response, stuck or sluggish actuation, no electrical continuity when activated, or visible corrosion on contacts. In high-cycle applications, switches typically last 3 to 5 years depending on environmental conditions and usage frequency.