Four Pole Four Position Rotary Switch With Knob, Band Selector, Two Deck, 20 Contacts, Mount Hole 9.7mm, Shaft 6mm, 11.7mm Length, Includes Nut and Knob, Maker Friendly For DIY Electronics

Compact Four-Pole Rotary Switch with Knob for DIY Electronics
✔️ 4Pole 4Position, 2Deck, 20 contacts; 9.7mm mount, 6mm shaft

This compact band selector rotary switch is a four-pole, four-position device built for DIY electronics, panels, and control interfaces. It comes with a mounting nut and a black knob, and is designed to fit a 9.7mm (0.38 in) panel hole with a 6mm (0.24 in) shaft, shaft length 11.7mm (0.46 in) for easy installation.

✅ 4Pole 4Position, 2Deck configuration for multi-circuit switching
✅ 20 contacts total for reliable, clean switching
✅ Mounting hole diameter 9.7 mm (0.38 in); shaft diameter 6 mm (0.24 in); shaft length 11.7 mm (0.46 in)
✅ Includes mounting nut and black plastic knob
✅ Color: Black

💡 What is a rotary switch used for in electronics projects?

A rotary switch lets you route signals between multiple circuits from a single control, keeping interfaces simple and tidy.

- Handy for panel-mount band selection in radios, amplifiers, and instrumentation - Handy for routing power or signal paths in control panels - Provides reliable, discrete switching across multiple poles and positions - Fits standard panel layouts and includes knob and mounting hardware