3900 Series

3900 Series Miniature Multi Deck Switches

The 3900 series is designed for high and low level switching, tested per MIL-STD-202, and meets or exceeds the requirements of MIL-DTL-3786. Providing the ultimate mecanical and electrical reliability, the 3900 series is ideal for commercial, medical, and military applications.

Founded in 1965, Cole has earned a world class reputation for designing and manufacturing high quality, precision rotary switches for Commercial, Aerospace and Military applications.

The Innovative Switch Company

AS9100 Certified

Email: sales@cole-switches.com
Tel: +714-556-3100



2650 South Croddy Way
Santa Ana, CA 92704


2711 South Shannon Street
Santa Ana, CA 92704


Cole Avionics Repair

Your trusted partner for engine starter switch repair.