Designed to satisfy the most stringent requirements of industrial applications, this line of Detent-Action rotary switches boast continuous ratings ranging from 5A to 30A at 600V. Providing up to 16 positions and up to 75 poles, the detent switches feature fully enclosed decks, positive detent-action, and silver-plated, blade-type, double-sided, double-wiping contacts for low resistance shock-proof contacting. Series 21, 25 and 28 models have four-hole mounts; the Series 24 has a three-hole mount; and the Series 31 is available with either a single-hole or a four-hole mount. All models have terminal screws for easy, strong connections. Prices start at $20 each with delivery at one week ARO. ELECTROSWITCH CORP., Weymouth, MA. (781) 335-5200.