ESM Datasheet, PDF (1/2 Pages) ITT Industries – Single and Double Switch Modules

ESM and DSM Single and Double Switch Modules
The single switch module ESM and the
double switch module DSM are ready-
to-be-installed units, consisting of:
ț Switch: K12, K12G or PVA1H4;
the K12G switch has two snap-points
and can only be used in DSM.
PVA1H4 only to be used in ESM.
ț PC board
ț Rubber cap
ț Optional cable or connector
The rubber cap offers the possibility to
use the switch modules, ESM and DSM,
under severe ambient conditions where
dust, water, oil, solvents can effect or
destroy the function of switches. With
the rubber cap, the two modules are
sealed: IP 60 (dust tight) to IP 65 (dust
tight and protected against water jets)
according to DIN/IEC 529. This is the
reason these single or double modules
are used in panels and control grips.
ITT Cannon Switch Products offers the
single and double switch modules as
well as complete panels and Multi-Func-
tion Grips equipped with these switch
modules.
Applications
ț Tractors
ț Harvesting equipment
ț Industrial controls
Technical data
Material of caps
Density
Sealed against
Cable
Graphics
Switches
Silicone rubber
IP 60 (dust tight) to IP 65 (dust tight and
protected against water jets)
acc. to IEC 529 due to design
Dust, water, drinks (Cola), oils, solvents, etc.
FLK-R/FLY 0.5 mm²
further connections upon request
Arrows: see drawing; other upon request
K12A, K12G or PVA1H4
further details of these switches:
see the K12 section in this catalog
Standard features are:
K12
K12G with two snap point:
only for DSM
PVA1H4: only for ESM
Travel
1 mm (0.039 inch)
1.5 mm (0.0591 inch)
2.2 mm (0.087 inch)
Operating force
5N (500 grams)
3.5N and 7N
(350 grams and 700 grams)
3N (300 grams)
Ordering code: see next page
E-14
Dimensions are shown in mm (inch)
Dimensions subject to change
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