ESM-DSM Datasheet, PDF (1/3 Pages) –

Single_S&_wD_ito_cu_hbl_Me Sw_oditc_uh_leM_so_–du_Eles_S–_MES_&M /_DD_SS_MM
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
ESM
DSM
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)
K12
K12G
PVA1H4
Operating
force
5N
3.5 / 7 N
3N
Travel (mm/inch)
1 / 0.039
1.5 / 0.0591
2.2 / 0.087
Ordering code
1
2 34 6 7 8
Exam ple
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)
1.5 = 1.5 mm (K12G)
2.2 = 2.2 mm (PVA1H4)
4 Operating force
5N = 5 N (K12)
3.5N = 3.5 / 7 N (K12G)
3N = 3 N (PVA1H4)
6 Cap
N = none
C = with cap
7 Cable
- = none
L130 = 130 mm cable length
8 Cap decals (DSM)* - = none
P = arrows:
U (down), O (Up), L (left), R (right)
* see drawing overleaf
M-SM-0744
DeltaTech Controls, [e-mail]