Rotary switch JUNG 1234.10 1P, metallic, 250 V AC, 10 A

JUNG 1234.10 is a 1-pole rotary switch with a metallic finish designed for manual control of single-circuit electrical loads. Rated for operation at 250 V AC and a nominal current of 10 A, this rotary switch offers reliable on/off and multi-position switching for residential and light-commercial installations, distribution panels, and control boxes. The compact mechanical design and metallic appearance make it suitable for visible control panels and functional installations where a durable rotary actuator is required.

Advantages

The rotary switching mechanism provides tactile feedback and clear position indication while ensuring stable electrical contact for single-pole circuits. The metallic housing improves mechanical robustness and resists everyday wear in frequently used control points. A rated voltage of 250 V AC and nominal current of 10 A match common household and light industrial circuits, allowing straightforward replacement or integration into existing control systems.

Suitable for

• Manual switching of lights and single-phase loads in homes
• Control panels and distribution boxes in light-commercial settings
• Switching tasks in equipment enclosures and control cabinets
• Applications requiring a visible, durable metallic control knob or actuator

Key specifications

• Contact configuration: single-pole rotary switch
• Rated voltage: 250 V AC
• Nominal current: 10 A
• Actuation: manual rotary operation with defined switching positions
• Finish: metallic surface suitable for visible panels
• Typical mounting: panel or enclosure-mounted control device

How to use

Install the rotary switch into the appropriate panel or enclosure cut-out, ensuring secure mechanical fastening and correct orientation of the actuator. Connect the incoming and outgoing conductors to the dedicated single-pole terminals, observing appropriate tightening torque and insulation clearances. Use the rotary knob to select the required position for on/off or intermediate settings; the switch provides mechanical position feedback. Perform an insulation and continuity check after installation and before applying mains voltage.

Usage recommendations

Use this rotary switch in circuits up to 250 V AC with a maximum current of 10 A. Avoid exposure to corrosive environments or direct water ingress; install inside protected enclosures where required. For safety, disconnect power before wiring, and follow local electrical regulations and best practices when integrating the switch into panels or control systems.