Euchner STP Data Sheet
Safety Switches with Separate Actuator, Plastic Housing
EUCHNER
Selection table for safety switches
Version
Standard_rn"
TW
____
O~c;;e~"cc~tcc"ctin~gc"="Cdcmc"cde=ctjmCect"c':c;::;-
TWIN,
2 actwting
BI
BiState,
with
additional
Release feature
HE
FE
--
STP
with
heads
made
of
safety
fUrK:tioo
Mechanical
Escape
release
Door monitorini
STP3/4
guard locking and guard lock monitoring
_____________________
metal
release
on
the
!root
on
the
rear
side
With
STPl/2
doC( morit
Without
Connection
M
doC(
cring
monitcring
SRll
contact
cootact
Thread
fIT
cable
PllIg
coonector;
_
M20x1.5
glams
ll-pin+PE
RQlQalQ
iQ
HE
atlr
Door
Q
FE
STP3j4 STPlj 2
monitorin&
Standard
VQrsion
TW
BI
• • •
• • •
• • • •
• • •
• • •
Conl1Qction
M
SRll
• •
•
•
•
•
Pa2
Q
56 - 57
58
59
60
6l
I
l
55
~
Safety Switches with Separate Actuator, Plastic Housing
EUCHNER
I
Safety
.. Actuating head made of metal
.. Mechanical release
..
Approach direction
Mechanical
fs
a
sealing
Solenoid
~
LED
A
available
~
Guard locking
STP3 CICGed-cluitwrentprmpe, guad
STP4
Switching
~
~
~
~
~
Ordering
1111',th
switch
With
door monitoring contact
f-brizoolal
Cill
used
tcd.
AC;DC
fUrK:tioo
AC;DC
537
2131
4121
4131
4141
S~jQl
S11'
release
h
releasirrg
The
lacquer
~
mechanical
to
prevent
operating
24V
AC
110
230
V
V
AC
function display
display
fIT
Itle
fJlcwing
24V
types
by
sprng
fcrce.
to
t~
interlockirrg
Open-crCLitcurrent
by
applyirrg
sderad.
Release
elements
Siow-actioo
1
N:::
8 + 1
Siow-actioo
2 N:::8+ 1
Siow-actioo
2 N:::8 + 1
Siow-actioo
2 N:::8 + 1
Siow-actioo
2
N:::
8 +
2N::: 8 (door
table
Conn~tion
M
Ca~e
entry
3,
M20x1.5
catje
entty
M,
DC
STP
on
be
20dJusted
guad
release
voltage
+10%,-15%
+10%,
+10%,
(C<;Jtiooal)
(2
LEOs,
+10%,-15%
Release
saerrij.
vcHage
by
switchirrg
N:::
(doer
switchirrg
NJ
+ 1
switchirrg
NCj
1
NO
switchirrg
NJ
+ 1
switchirrg
Guard
24
V I
AC
with
guard
the
front
2fld
vertical
in
90°
bckirrg
wiltl ~ aKi
is
sealed
tampering.
-15%
-15%
red
and
vcHage
I)'imple,
sprirrg
N:::(cbxlTD'lt.
NJ
M
echanical
Electrical
110
green)
ranges:
iJy
iVtJl)11lg
guad
to
the
interlockirrg
fcrce.
element
mmtCfOg
element
element
(door
mont.
element
(doorrmnt.
element
rmnit.
coot
Iockin
&
3 4121
4
V
locking
and
guard
Cable entry M20 x
Dimension drawing
lock
1.5
steps
of
with
is
P~a",
bckng
\dtage
lockirrg
coob:::~
coobj)
cootact)
cootact)
ids)
Switchil12
2131
2NC8+1f.IJ+1NC
order
actuator
s'P'"ate
Isee
P'l~es
Wiring
~
80.321
diagrams
537
ktuator
~
For
s
wl:
chin~
furet"",s
see
QlQlTIQnt
LEDd
V~sion
024L
AC!OC24V
tochncal
2f£e~INCjlNO
4131
2f£8+1
2NC8+1f.IJ+1NC
2f£8+1NCjlNO
2f£8+1
2NC
f.IJ+l
NO
~~41
2NC
+2NC
537
lNC8~INC
2131
LED
dq:.;;AC!DC 24 V
4121
LED
4131
f.IJ+l
r~~41
+2NC
~R
d~Cfj
NO
024L
024L
AC!DC
monitoring
LED
~
dcator
loptK>na~
inserted
and
2131
•
"
•
lfD
. \cmI
"
data
on
pa~e
AC
STP3A-2131A024M
STP3A.2131A024L024M
STP3A-4121A024M
STP3A-4131A024M
STP3A-4141A024M
STP4A-537A024M
STP4A-2131A024M
STP4A.2131A024L024M
STP4A-4121A024M
24 V
STP4A.4121A024L024M
STP4A-4131A024M
STP4A-4141A024M
bcked
112
DC24V
091493
091748
096890
091776
099272
092259
091494
091749
093159
100
093158
099314
026
4121
4131
I
v.i
thdoor
monlcring
SoIQ
"d
1101
STP3A-2131All0M
STP4A-2131All0M
STP4A-4121All0M
cootact)
o~~ati!!lil
110
request
request
request
request
request
request
request
request
y
V
AC
099326
On
On
On
On
On
097754
On
094793 094794
On
On
For
cab ~ ~
4141
,
u
,
"
,
,
,
"
"
D
Solenoid
D
[\)Or
01
ta.lilQ
STP3A-4121ADJM
STP4A-4121ADJM
I!l
c®~
"nds
see
P'l~e
89
8
8
8
8
"
rnonitorin~
rmnlor
~ ~
AC
230V
On
request
On
request
094792
On
request
On
request
On
request
On
request
On
request
On
request
On
request
~
56
S
Lbject
to
te
chnical
mod I icatioos;
no
respoositility
is
acceiJ:ed
for
the
accuracy
ct
this
infcrmatioo
Safety
Cable entry
Switches
M20
x 1.5
with
Separate
~
.®~
Actuator,
<G"
Plu
g connector
ll-pin +
Plastic
SRll
PE
Housing
EUCHNER
I!l
.®.
Dimension
P~a
"
ordor
actuat
or
"P'lrat'
Iso
,
pa~
"
80.32)
Wiring
diagrams
drawing
~
Ac
tuator
insert
wth pr
,d and k
)nsorton d,
,,
h
e,,,,oc;
EX_version
>'a
t,
a
cab~
li
oc~ d,d
~
nd >,ot,et
""
• • •
~"n
d
M20x1.5
in scop, 0( d,"'"y
f
or Ehm "",)
s~,
..
PI
..
"
actuat
or
1
""pa~
Wiring
ordor
"parat
'~
,,80-821
diagrams
'~~
Ac
tuat
or
~
"'t
4 9
,d
I
and bck8d
__
~
I=r,\
For
SO
t304762 m N
M
L;\,
ctoc
tr.,
:ek
,d
actualor
"P'lrat
(so.
P'l~"
I
. 5 > 35
mm
1207 m N84)
ochaneal
"~a,,,
fOr
~
oon
,,
82.3
912)
noct
'~
4)
CfS s,"
P'l
~'
~
For
s""thin
~
fuoct
Ordering table
SQriQl
Conn~tion
M2Ox1.5
STP
c
llWlh catj,
entry
"",s see
M
C,
",
ertry
3,
SR11
"S
cmect
M,
DC
t,chncal
oota
Guard
Me
cllank:al
Electric
Me
cllank:al 2 f.!:::
cr
Ele
ctric
24 V/AC llO V
on
pa~,
112
lockin
& Switchil12
3
4 2131
al 2f.!:::
3 4121
4 2N
al
21
ti>
2131
2
f.!:::
A~l
4121
2NCe~
I
8+l
8+
I N
2131
C8+l
4121
2
f.!:::
8+
I N
1I3 G Ex
nC
I~
D
So
~noi:J
rmnlor
rnonib
rin
~
VQ
~ ~
raion
D
Door
QlQlTIQnt
ATEX
f.IJ
+l
f.!:::
IrrL
ooe liOJ
ATEX
NO
Ircl c;t.Ie l
NC/I
ATEX
f.IJ+lf.!:::
C/I
f.IJ+lf.!:::
C/I
T41 U 3 D
Ircl
ooe liOJ
NO STP3
NO STP4
Ex
tDA22
TllO
iOJ
0
CX
For
s
v.;
tch
"
~ ~
fuoct
"",s so
, tochn
AC
C
24
V
093
794~
STP3A-213IA024M-
097
626~
STP3A-4
12IA
024M-
093
795~
STP4A-213IA024M-
096318
A-4
12IA024SRII
097565
ST
P4A
-213IA024SRII
099
~1
A-4
12IA024SRII
2131SRll 4121SRll
,
,
"""
,
,
"
• N
.':
'
,
cal
oota 00
EX
EX
EX
-
8
8
AC
On req
On req
On req
,
1
P"~'
110 V
•
•
,
,
,
,
41 : 4
,
,
~"
112
uest
uest
uest
. "
, 8
8
D
D
SoI,noid
[\)Or
rnonitorin~
AC2~V
On
request
On
request
On request
I
rnonibri~
S
ul::iect
to technical
mod
ifications;
no
re
spoositili
ty
is
acceiJ:
ed
for
the
accuracy
ct
tris
inform
atioo
57
~
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