ESM CK-COMPONENTS | Alldatasheet
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Technical content
Single & DoubleSingle & Double Switch Switch ModulesModules –– ESM / DSMESM / DSM www.ck-components.com 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 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 Silicone rubber Protection Level IP 65 (with cap when mounted) Cable FLK/FLY 0.5 mm² Switches K12 (both ESM or DSM) K12G (DSM only, two switching-points) PVA1H4 (ESM only) Operating force Travel (mm/inch) K12 5 N 1 / 0.039 K12G 3.5 / 7 N 1.5 / 0.0591 PVA1H4 3 N 2.2 / 0.087 Ordering code 12 3 4 6 7 8 Example DSM K12 1 5N C L130 Pu Po
1 Designation ESM = single switch module
DSM = double switch module
2 Switch K12 = (for ESM and DSM )
K12G = with 2 switching-points (DSM only) PVA = PVA1H4 (ESM only)
3 Travel of Switch 1 = 1 mm (K12)
2.2 = 2.2 mm (PVA1H4)
4 Operatin g force 5N = 5 N (K12)
3N = 3 N (PVA1H4)
6 Cap N = none
C = with ca p
7 Cable - = none
L130 = 130 mm cable len gth
8 Cap decals (DSM)* - = none
P = arrows: U (down), O (Up), L (left), R (right) * see drawing overleaf ESM DSM
Single & DoubleSingle & Double Switch Switch ModulesModules –– ESM / DSMESM / DSM www.ck-components.com ESM single switch with K12 ESM single switch with PVA1H4 DSM double switch module with K12 Layout 1 Layout 4Layout 2 Layout 5 Layout 6 Layout 3