Datasheet

www.suco.de
2727
Pressure switch hex 27
Technical data
Switching performance and materials overview
Type
014 0 0141 017 0 017 1 0180 0181 0183 0184 0185 0186 0187 019 0 0191 019 4 019 5 019 6 019 7
24 V
42 V
250 V
50 mA
2 A
4 A
Gold contacts
Silver contacts
Adjustable hysteresis
Zinc-plated steel (CrVI-free)
Stainless steel 1.4305
DIN–socket device
Electrical values
Rated operating voltage U
e
Rated operational current I
e
Utilisation
category
2
250 Volt AC 50 / 60 Hz 4 Ampere (2 Ampere)
1
AC 12
250 Volt AC 50 / 60 Hz 1 Ampere AC 14
24 Volt DC 4 / 2 Ampere (2 / 1 Ampere)
1
DC 12 / DC 13
50 Volt DC 2 / 1 Ampere (1 / 0.5 Ampere)
1
DC 12 / DC 13
75 Volt DC 1 / 0.5 Ampere (0.5 / 0.25 Ampere)
1
DC 12 / DC 13
125 Volt DC 0.3 / 0.2 Ampere (0.2 / 0.1 Ampere)
1
DC 12 / DC 13
250 Volt DC 0.25 / 0.2 Ampere (0.15 / 0.1 Ampere)
1
DC 12 / DC 13
Rated insulation voltage U
i
: 300 Volt
Rated operating current U
imp
: 2.5 kV (4 kV)
1
Rated thermal current I
the
: 5 Ampere
Switching overvoltage: < 2.5 kV
Rated frequency: DC and 50 / 60 Hz
Short circuit current rating
of the device:
to 5 Ampere (to 3.5 Ampere)
1
Rated short-circuit current: < 350 Ampere
IP class of protection according
to EN60529:1991+A1:1999:
IP65 with socket device
Tightening torque of terminal
screws:
< 0.35 Nm
(concerns only type 0140 / 0141, 0184 / 0185, 0194 / 0195)
Cable diameter: 0.5 – 1.5 mm
2
1)
Figures in brackets for series 0140 / 0141
2)
Explanations see page 9
CE marking
SUCO pressure switches rated
with an operating limit of 250 V
are covered by the Low Voltage
Directive 73/23/EC.
An EC Declaration of Confor-
mity has been issued for these
pressure switches and is on file
at our offices. The correspon-
ding switches bear the CE mark
in our catalogue.
Degree of protection IPXX
The type approval does not
apply without restriction to all
environmental conditions.
It is the responsibility of the
user to check whether the
electrical connection complies
with regulations other than
those stated and whether it can
be used for special applications
which could not be foreseen by
us.
Oxygen warning!
When using oxygen, the
relevant safety regulations
must be observed. In addition,
we recommend that a maxi-
mum operating pressure of 10
bar (50 bar for stainless steel
enclosures) must not to be
exceeded.
R o H S
compliant