Workshop Surplus Sale › Electroswitch rotary selector switch Image 1 of 2 Image 2 of 2 Electroswitch rotary selector switch $28.00 Vintage industrial heavy duty snap action industrial rotary selector switch manufactured by Electroswitch Corp. Get notified by email when this product is in stock. Sign up to receive news and updates. Add To Cart Added! Vintage industrial heavy duty snap action industrial rotary selector switch manufactured by Electroswitch Corp.