ESM

Single & Double Switch Modules – ESM / DSM The single switch module ESM and the double switch module DSM are ready-to-install units, consisting of: • Switches: K12 (for both ESM or DSM) K12G (DSM only with two switching-points) PVA1H4 (ESM only) PC board Rubber cap Optional cable or connector ESM DSM • • • The rubber cap offers the possibility to use both switch modules under severe ambient conditions where dust, water, oil, solvents etc. can effect or destroy the function of standard switches. With the rubber cap the two modules are sealed to IP 65 when mounted. Typical Applications • Tractors • Harvesting equipment • Industrial controls Technical Data Cap Material Protection Level Cable Switches Silicone rubber IP 65 (with cap when mounted) FLK/FLY 0.5 mm² K12 (both ESM or DSM) K12G (DSM only, two switching-points) PVA1H4 (ESM only) Operating force 5N 3.5 / 7 N 3N Travel (mm/inch) 1 / 0.039 1.5 / 0.0591 2.2 / 0.087 K12 K12G PVA1H4 Ordering code 1 Designation 2 Switch 3 Travel of Switch 4 Operating f orce 6 Ca p 7 Cable 8 Cap decals (DSM)* Exam ple ESM = single switch module DSM = double switch module K12 = (for ESM and DSM) K12G = with 2 switching-points (DSM only) PVA = PVA1H4 (ESM only) 1 = 1 mm (K12) 1.5 = 1.5 mm (K12G ) 2.2 = 2.2 mm (PVA1H4) 5N = 5 N (K12) 3.5N = 3.5 / 7 N (K12G ) 3N = 3 N (PVA1H4) N = none C = with ca p - = none L130 = 130 mm cable length - = none P = arrows: U (down), O (Up), L (left), R (right) 1 DSM 2 K12 3 1 4 5N 6 C 7 8 L130 Pu Po * see drawing overleaf M-SM-0744 www.ck-components.com Single & Double Switch Modules – ESM / DSM ESM single switch with K12 ESM single switch with PVA1H4 DSM double switch module with K12 Layout 1 Layout 2 Layout 3 Layout 4 Layout 5 Layout 6 M-SM-0744 www.ck-components.com