1. Product Overview
The QXNASU Inline Cord Switch, Model 123sh360, is designed for convenient on/off control of table and floor lamps. This switch is a direct replacement for various inline cord switches, including the Ting Shen TS-09C model. It features a simple, tool-free installation process, making it an ideal solution for repairing or upgrading your lamp's power control.

Image 1.1: The QXNASU Inline Cord Switch, Model 123sh360. This image displays the compact design of the switch, suitable for integration into lamp power cords.
2. Safety Information
Please read all safety instructions before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Disconnect Power: Always ensure the lamp is unplugged from the power outlet before attempting any installation or maintenance.
- Indoor Use Only: This switch is designed for indoor use with household lamps. Do not use in wet or damp locations.
- Proper Wire Gauge: Ensure the lamp cord's wire gauge is compatible with the switch's design.
- Inspect for Damage: Before installation, inspect the switch and lamp cord for any signs of damage. Do not use if damaged.
- Adult Installation: Installation should be performed by a competent adult.
3. Installation Instructions
The QXNASU Inline Cord Switch features a tool-free, insulation-piercing design for quick and easy installation.
- Prepare the Lamp Cord: Unplug the lamp from the power outlet. Identify the section of the cord where you wish to install the switch. This switch is designed for a single-conductor cord or one side of a two-conductor cord.
- Open the Switch Case: Gently pry open the two halves of the switch case.
- Position the Cord: Place the lamp cord into the designated channel within one half of the switch case. Ensure the cord is seated properly and aligned with the internal piercing pins.
- Close the Switch Case: Carefully bring the two halves of the switch case together. Apply firm, even pressure until the case snaps shut. The internal pins will penetrate the wire's insulation, making contact with the inner copper wire. No wire stripping or tools are required for this step.
- Verify Connection: Ensure the switch case is securely closed and the cord is firmly held in place.
- Test: Plug the lamp back into the power outlet and test the switch functionality.

Image 3.1: Illustration of the switch case opened, showing the internal pins and the channel for the lamp cord. This image helps visualize how the cord is placed before closing the switch.
4. Operation
The QXNASU Inline Cord Switch operates with a simple push-button mechanism.
- Turning On: Press the "ON" side of the rocker switch (or the side that depresses to activate).
- Turning Off: Press the "OFF" side of the rocker switch (or the side that depresses to deactivate).
Ensure the lamp is plugged into a functional power outlet for the switch to operate correctly.
5. Maintenance
The QXNASU Inline Cord Switch requires minimal maintenance.
- Cleaning: Disconnect power before cleaning. Wipe the exterior of the switch with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Inspection: Periodically inspect the switch and the lamp cord for any signs of wear, damage, or loose connections. If any damage is observed, discontinue use and replace the switch.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. |
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| Switch feels loose or wobbly. |
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7. Specifications
| Model Number | 123sh360 |
| Brand | QXNASU |
| Part Number | 123sh360 |
| Item Weight | 0.8 ounces |
| Package Dimensions | 2.4 x 1 x 1 inches |
| Material | Copper (internal contacts) |
| Finish | Copper (internal contacts) |
| Mounting Type | Inline Cord (for Floor Mount, Tabletop lamps) |
| Special Features | Tool-free installation, Insulation-piercing contacts |
| Batteries Required | No |
8. Warranty & Support
Specific warranty details are not provided in the product information. For warranty claims or technical support, please contact the manufacturer, QXNASU, or your retailer directly.
Please retain your proof of purchase for any warranty inquiries.
For further assistance, please visit the QXNASU support page or contact their customer service. (Specific contact information not provided.)