SIEMENS
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Siemens IC 10 · 2017
SIRIUS 3SE5 Mechanical Position Switches
3SE5, Metal Enclosures
Compact design
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Overview
Compact design in width 30 mm
Particularly in harsh environments or on equipment with limited
space, the small 3SE5 4 position switches in compact design
with a depth of 16 mm and a weight of only 80 g (without cable)
are ideal. Above all the versions with molded cable can be
mounted in the most confined spaces.
3SE54 compact position switches are available in two different
widths as complete units:
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The 3SE5413 series complies with the EU standard and fea-
tures a 30 mm wide enclosure with drilled holes at a distance
of 20 mm.
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The 3SE5423 series meets the requirements of the US market
and features a 40-mm-wide enclosure with drilled holes at a
spacing of 25 mm.
Both the enclosure and the actuator head are made of metal and
comply with the high IP67 degree of protection. The following
actuators are available:
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Rounded plungers
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Rounded plungers with central fixing
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Rounded plungers with external seal
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Roller plungers
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Roller plungers with central fixing
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Twist levers
The contact block is designed with snap-action contacts
1 NO + 1 NC. The NC contact complies with the requirements
for positive opening acc. to IEC 60947-5-1.
Use in safety circuits up to category 4 according to
EN ISO 13849-1.
Connection:
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With molded cable, 2 m or 5 m long
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With M12 connector socket
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Benefits
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Very compact yet with the same rating as the 3SE51 standard
switches, for notable space savings in confined installation
conditions
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Various actuator versions available
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Roller plungers can be rotated through 90°
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Twist levers, can be rotated through 180°;
twist lever can be adjusted in 15° increments
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Time is saved when mounting the fully assembled unit
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With metal enclosure of degree of protection IP67, ideal for
use in rough industrial environments
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Insensitive to electromagnetic interference
© Siemens AG 2016