Rotary switch DELOCK 22016 22 mm with 3 solder connections

Rotary switch DELOCK 22016 is a compact, panel-mounted 22 mm control switch with three solder connections. It is designed for selecting between positions in electronic and electrical equipment, providing reliable mechanical switching through a rotary actuator. The front-mounted design fits standard 22 mm panel cutouts and is suitable for control panels, measurement instruments, and small DIY electronics where a straightforward selector is required.

Advantages

The rotary mechanism offers tactile feedback and a clear detent between positions, ensuring repeatable selection. Three solder terminals provide secure electrical connection options compatible with wire leads or PCB use via soldering. The 22 mm panel format allows easy mounting in common instrument housings and enclosures while keeping the footprint small. Construction emphasizes durability for frequent manual operation and straightforward integration into control interfaces.

Suitable for

• Control panels and operator interfaces
• Measurement and test instruments
• Audio equipment and signal routing
• DIY electronics and prototyping
• Industrial enclosures with 22 mm cutouts

Key specifications

• Panel cutout diameter: 22 mm
• Mounting type: front-panel mount
• Contact method: mechanical rotary switching
• Connection type: three solder terminals
• Actuator: rotary knob compatible with panel installation
• Typical applications: position selection and signal routing

How to use

Install the switch into a 22 mm panel cutout and secure it according to the panel mounting design, ensuring the front bezel sits flush with the enclosure surface. Connect wires to the solder terminals by tinning the conductor ends and applying solder to form reliable joints; alternatively, solder short leads or a small PCB to the terminals if panel-to-board mounting is required. Rotate the actuator to select the desired contact position; the mechanical detents indicate position changes. Verify connections and functionality with the system powered down, then test operation after power-up.

Recommendations

Use appropriate soldering technique and temperature to avoid damaging the terminals. For long-term reliability, avoid excessive mechanical force on the actuator and protect the switch from exposure to moisture and corrosive environments. Confirm electrical ratings of the switch match the intended circuit conditions before use.