Description
Overview
FA021A-69 five-wire trigger switch for cordless drills, rated DC 7.2–24V at 20A / 25A. Provides forward/reverse direction switching plus stepless speed regulation through a trigger, and connects via a white plug-in terminal.
Specifications
- Model: FA021A-69
- Wiring: 5-wire trigger switch with white plug-in terminal plug
- Working voltage: DC 7.2–24V
- Rated current: 20A / 25A
- Functions: forward/reverse switching + stepless speed regulation, trigger control
- Cable length options: 5cm / 6cm / 11cm
Purpose
A pre-wired replacement switch removes the hardest part of a drill repair: the five-wire harness. With the plug-in terminal already crimped, the repair becomes a swap rather than a soldering job, which matters when the original wires have been damaged along with the switch.
Applications
- Cordless drill and driver repair
- Power tool refurbishment
- Replacing a failed or intermittent trigger switch
- Rebuilding tools from spare assemblies
How to Use
- Match the cable length to your tool so the harness routes without strain.
- Remove the battery and open the housing.
- Unplug the old switch from its terminal and note which way the plug is keyed.
- Connect the new switch, checking that forward and reverse correspond to the correct trigger positions.
- Test unloaded before closing the housing.
- Maintenance & Replacement: Repair and replacement for faulty switches of 7.2V~24V lithium cordless drills and screwdrivers.
- DIY Modification: Power tool refitting and custom homemade lithium handheld tools.
- Target users: Hardware repair technicians, cross-border accessory merchants and DIY hobbyists.
- Working scenarios: Used with handheld lithium tools for home drilling, screw fastening, equipment disassembly and assembly.
Need help specifying this connector?
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