DC Inline Rocker Switch Cable, 18 AWG, 2.1 x 5.5mm, 12 Inch | HSX1

HSX1 DC Inline Rocker Switch Cable provides convenient, heavy-duty on/off power control for compatible low-voltage DC electronics equipped with standard 2.1mm x 5.5mm barrel jack connections. Featuring heavy-duty 18 AWG copper conductors, a 12-inch overall cable length, and pre-molded male-to-female DC barrel connectors, this pass-through toggle switch eliminates the need to constantly plug and unplug power adapters.

Important Safety Notice: Maximum continuous rating is 5A. This is a passive pass-through switch cable and does not step up, step down, regulate, or convert voltage. Always verify your power source voltage, load current requirements, connector dimensions, and polarity prior to connection.

Technical Specifications

• Model / Part Number: HSX1
• Product Type: DC Inline Rocker On/Off Switch Cable
• Connector Type (End A): 2.1mm x 5.5mm Male DC Barrel Plug
• Connector Type (End B): 2.1mm x 5.5mm Female DC Barrel Jack
• Wire Gauge: 18 AWG Copper Conductor
• Cable Length: 12 Inches (~30 cm)
• Switch Mechanism: Inline Rocker Toggle Switch (On/Off)
• Maximum Rated Current: 5 Amps
• Maximum Rated Voltage: Low-Voltage DC Circuits (1V–24V DC typical)
• Polarity: Standard Center-Positive Pass-Through

Key Features & Applications

• Convenient Power Control: Adds an easily accessible manual power switch to 12V LED light strips, bench power setups, desk lamps, and CCTV surveillance cameras.
• Durable 18 AWG Wiring: Built with thicker 18 AWG copper wire to handle up to 5A continuous loads with minimal voltage drop compared to thinner 20 AWG or 22 AWG cables.
• Plug-and-Play Installation: Splicing-free design with pre-molded strain relief on both 2.1mm x 5.5mm connectors for reliable longevity in indoor DIY project setups.
• Equipment Protection: Protects equipment power jacks and power supply cords from premature wear and tear caused by frequent mechanical disconnects.

Compatibility Notes

• Designed exclusively for compatible low-voltage DC circuits. Do not connect directly to AC household mains outlets.
• Ensure your device utilizes a 2.1mm inside diameter (ID) and 5.5mm outside diameter (OD) barrel connector. Will not fit 2.5mm x 5.5mm power jacks without an adapter.
• Always double-check circuit polarity and ensure total current draw does not exceed 5 Amps.

Frequently Asked Questions

What is the purpose of the HSX1 inline switch cable?
It inserts a physical on/off rocker switch directly into a 2.1 x 5.5mm DC power line, allowing you to turn connected DC devices on and off without unplugging the power adapter.

Will this cable step down or regulate 12V to 5V power?
No. The HSX1 is a straight pass-through cable. Whatever voltage enters the female connector flows straight through to the male plug when switched ON.

How do I confirm if my device is compatible?
Verify that your power adapter plug measures 2.1mm inner diameter and 5.5mm outer diameter, and that the operating draw does not exceed 5A.