Minimum Force to achieve Positive Opening Operation
Precise operating points (consistency)
Immune to electromagnetic disturbances
Zb type contact blocks
Current Ith = 10A
Rated insulation voltage Ui = 500V
UL, CSA, CE
Conform with IEC 947-5-1 (EN 60947-5-1)
Product Description
They are developped in order to be used for following ope-
rations:
• Presence/Absence
• Positioning and travel limit
• Objects passing/counting
Ordering Key
Body
Cable Gland
Contact block
Head type
Material of body and head
Options
PS31L-PS11RT-M00
Description of the key codes
Body
PS31L
PS 40mm (fix 30mm) 1 cable inlet for General Purpose
Head type
L3
LA
LB
LF
LG
LN
LP
LS
LW
LZ
N6
P0
PB
PR
R1
R2
R3
RB
RH
RK
RO
RS
RT
SH
SP
SV
W0
W1
adj square (3x3) steel rod LEVER
adj Ø3 rod LEVER stainless steel rod
nylon actuator with stainless steel spring
adj fiberglass rod LEVER Ø3
adj fiberglass rod LEVER Ø6
adj nylon rod LEVER
multidir nylon actuator with stainless steel spring
stainless steel spring multidir actuator
Stainless stell spring multidir actuator (cat Whisker)
Stainless stell spring actuator
pull wire for simple stop
metal plain PLUNGER
steel ball PLUNGER
metal roller PLUNGER
adj LEVER with nylon roller
adj LEVER with stainless stell roller
adj LEVER with stell ball bearing
one way LEVER steel ball bearing
plastic roller LEVER on metal PLUNGER (left)
one way LEVER stainless steel roller
roller LEVER steel ball bearing
metal roller LEVER
nylon roller LEVER
stainless steel lateral PLUNGER with horizontal roller
stainless steel lateral plain PLUNGER
stainless steel lateral PLUNGER with vertical roller
Ø50 rubber roller LEVER
adj LEVER with Ø50 rubber roller
Cable Gland
M
P
N
M20
PG13.5
1/2 NPT
Contact block
O11
S02
S11
T02
T03
T11
T12
T20
T21
T30
1NO+1NC overlap slow(+)
2NC snap(+)
1NO+1NC snap(+)
2NC slow(+)
3NC slow(+)
1NO+1NC slow(+)
1NO+2NC slow(+)
2NO slow
2NO+1NC slow(+)
3NO slow
Material of body and head
M
Metal Body and Metal head
Options
00
no option
1
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network.
Technical Data
Standards
Certifications – Approvals
Air temperature
near the device
- during operation
- for storage
Climatic withstand
Mounting positions
Shock withstand
(according to IEC 68-2-27 and 60068-2-27)
(1/2sinusoidal shock for 11 ms) no change in contact position
Resistance to vibrations
(acc.to IEC 68-2-6 and EN 60068-2-6)
IEC 60947-1, IEC 60947-5-1, EN 60947-1, EN 60947-5-1,
UL508 and CSA C22-2 n°14
UL – CSA
°C
°C
g
g
-25 … +70
-30 … +80
According to IEC 68-2-3 and salty mist according to IEC 68-2-11
All positions are authorized
50g*
25g (10…500Hz)
no change in position of contacts greater
than 100µs
Class I
IP66
0.1 mm
(upon closing point)
* except for PS21/PS42 with head type W0, W1: 25g.
Protection against electrical shocks
(acc.to IEC 536)
Degree of protection
(according to IEC 529 and EN 60529
)
Consistency
(measured over 1 milion operations)
Electrical Data
Rated insulation voltage U
i
-according to IEC 60947-1 and EN 60947-1
-according to UL 508, CSA C22-2 n°14
Rated impulse withstand voltage U
imp
(according to IEC 60947-1 and EN 60947-1)
kV
A
A
A
A
A
A
A
A
A
A
400V
(PS21, PS42),
500V
(PS31, PS43) (degree of pollution 3)
A 300 Q 300
(PS21, PS42)
,
A 600 Q 600
(PS31, PS43)
6
10
10
10
5.5
3.1
3
1.8
A 300
2.8
0.6
0,27
Q 300
Conventional enclosed thermal current I
the
(according to IEC 60947-5-1 and EN 60947-5-1) (θ≤40°C)
Short-circuit protection -
gG type fuses
Rated operational current
I
e
/ AC-15
- acc.to IEC 60947-5-1
24Vac
(50/60 Hz)
130Vac
(50/60 Hz)
230Vac
(50/60 Hz)
240Vac
(50/60 Hz)
400Vac
(50/60 Hz)
24Vdc
110Vdc
250Vdc
- acc.to UL 508, CSA C22 n°14
(PS21, PS42)
,
A 600
(PS31, PS43)
I
e
/ DC-13
- acc.to IEC 60947-5-1
- acc.to UL 508, CSA C22 n°14
(PS21, PS42)
,
Q 600
(PS31, PS43)
Electrical durability
(according to IEC 60497-5-1 annex C)
- max. switching frequency Cycles/h
- load factor
Connecting data of contact blocks
Connecting terminals
Connecting capacity 1 or 2 x mm2 / AWG
Terminal marking
Positivity
Utilization categories AC-15 and DC-13
(see curves and value below)
3600
0,5
M3,5 (+,-) pozidriv 2 screw with cable clamp
0,5mm2 / AWG 20 to 2,5mm2 / AWG 14
According to EN 50013
Contacts with positive opening operation as per
IEC 60947-5-1 chapter 3
Electrical durability for DC-13 utilization category
Power breaking for a durability of 5 million operating cycles
12 -
Diagram for snap action
contact:
5
3
Millions of operating cycles
Diagram for slow action
contact:
5
3
48
130
24
Millions of operating cycles
2
23
2
0
23
Snap action
Voltage 24V
Voltage 48V
Voltage 110V
9,5W
6,8W
3,6W
Slow action
12W
9W
6W
12
1
0-
0
40
24
0
48
1
4
-2
13
0.5
0.3
0.2
0
0.5
0.3
0.2
0.1
0.2 0.3
0.1
0.5
1
2
3
5
10
Current (A)
1
2
3
5
Current (A)
10
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network.
2
Limit Switches - Limit Type (PS31)
Metal Body IP66
6.5
P =
one cable inlet PG13.5 cable gland
M =
one cable inlet M20x1.5 cable gland
N =
one cable inlet 1/2” NPT cable gland
76.5
O
7.3
Cable Gland
60
O
5.3
1xPg13.5
1/2" NPT
M20x1,5
Contact block (Zb type)
S11
(1NO+1NC)
Snap action
S02
(2NC)
Snap action
T11
(1NO+1NC)
Non overlapping
Slow action
T12
(1NO+2NC)
Non overlapping
Slow action
31
32
30
40
10
15
31
43
(mm)
O11
(1NO+1NC)
Overlapping
Slow action
T21
(2NO+1NC)
Non overlapping
Slow action
S11
0 1.8 3.0
4.6
6.0 mm
21-22
13-14
13
23
31
T02
(2NC)
Slow Action
T03
(3NC)
Simultanous
Slow action
T11
0
2.1 3.7
3.0
6.0 mm
21-22
13-14
11
21
31
T20
(2NO)
Slow action
T30
(3NO)
Simultanous
Slow action
T02
6.0 mm
11-12
21-22
13
23
31
5
5.3
16
14
24
32
12
22
32
14
24
34
0
2.0
3.4 5.0
O11
T12
0 2.0 3.6
6.0 mm
O
10
16
37
21-22
13-14
21-22
13-14
T20
0 1.9
107
13-14
23-24
S02
6.0 mm
11-12
21-22
11-12
21-22
T21
6.0 mm
0
31-32
13-14
23-24
0 1.8 2.9
4.5
6.0 mm
21-22
31-32
13-14
0
2.0 3.5
3.7
2.1 3.6
3.7
6.0 mm
T03
0
2.0 3.5
6.0 mm
0
13-14
23-24
33-34
T30
2.3
6.0 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
O
10
O
8
EN 50041 /
0.5ms
30N / 45Nm
240g
16
0 1.8 3.0
21-22
13-14
21-22
13-14
Stainless steel plain plunger
Code
PS31L-
P0-M00
4.6
6.0 mm
21-22
13-14
0
2.1 3.7
3.0
6.0 mm
21-22
13-14
0
2.0
3.4 5.0
6.0 mm
11-12
21-22
0 2.0 3.6
6.0 mm
38.5
108.5
T20
0 1.9
13-14
23-24
S02
6.0 mm
11-12
21-22
11-12
21-22
T12
6.0 mm
21-22
31-32
13-14
T21
6.0 mm
0
31-32
13-14
23-24
0 1.8 2.9
4.5
0
2.0 3.5
3.7
2.1 3.6
3.7
6.0 mm
T03
0
2.0 3.5
6.0 mm
0
13-14
23-24
33-34
T30
2.3
6.0 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
30°
O
12
EN 50041 /
0.5ms
30N / 45Nm
240g
16
Stainless steel ball plunger
Code
PS31L-
PB-M00
S11
10
5
0 3.1 5.3
21-22
13-14
21-22
13-14
T11
10.5 mm
21-22
13-14
8.2
0
4.0 6.9
5.4
10.5 mm
21-22
13-14
0
3.7
6.0 8.9
O11
T12
T02
10.5 mm
11-12
21-22
0 3.7 6.6
10.5 mm
20
T20
0 3.5
120
13-14
23-24
S02
10.5 mm
11-12
21-22
11-12
21-22
T21
10.5 mm
0
31-32
13-14
23-24
44
50
0 3.1 5.1
8.0
10.5 mm
21-22
31-32
13-14
0
3.8 6.3
6.5
3.9 6.4
6.5
10.5 mm
T03
0
3.8 6.3
10.5 mm
0
13-14
23-24
33-34
T30
4.3
10.5 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
52
36
20
30.5
EN 50041 /
0.5ms
22N / 40Nm
245g
S11
O
10
Stainless steel Ø22 roller plunger
Code
PS31L-
PR-M00
T11
6.0 mm
21-22
13-14
0 2.0 3.2
21-22
13-14
21-22
13-14
4.8
0
2.3 3.9
3.2
6.0 mm
21-22
13-14
0
2.2
3.6 5.2
O11
T12
T02
6.0 mm
11-12
21-22
0 2.2 3.8
6.0 mm
100.5
T20
0 2.1
13-14
23-24
S02
6.0 mm
11-12
21-22
11-12
21-22
T21
6.0 mm
0
31-32
13-14
23-24
0 2.0 3.1
4.7
6.0 mm
21-22
31-32
13-14
0
1.4 2.9
3.1
1.5 3.0
3.1
6.0 mm
T03
0
1.4 2.9
6.0 mm
0
13-14
23-24
33-34
T30
1.9
6.0 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
EN 50041 /
0.5ms
30N / 50Nm
260g
Stainless steel lateral plain plunger
Code
PS31L-
SP-M00
3
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network.
63.3
47.3
O
12
30°
30.5
S11
5
0 3.7 5.9
21-22
13-14
21-22
13-14
T11
10.2 mm
21-22
13-14
8.8
0
4.6 7.5
6.0
10.2 mm
21-22
13-14
0
4.3
6.6 9.5
O11
T12
T02
10.2 mm
11-12
21-22
0 4.3 7.2
10.2 mm
20
100.5
T20
0 4.1
13-14
23-24
S02
10.2 mm
11-12
21-22
11-12
21-22
T21
10.2 mm
0
31-32
13-14
23-24
20
58
0 3.5 5.7
8.6
10.2 mm
21-22
31-32
13-14
0
3.5 6.1
6.2
3.6 6.2
6.2
10.2 mm
T03
0
3.5 6.1
10.2 mm
0
13-14
23-24
33-34
T30
4.0
10.2 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
63.3
47.3
EN 50041 /
0.5ms
30N / 50Nm
265g
30.5
Stainless steel lateral plunger with Ø12 vertical roller
Code
PS31L-
SV-M00
S11
O
12
T11
10.2 mm
21-22
13-14
0 3.7 5.9
5
21-22
13-14
21-22
13-14
8.8
0
4.6 7.5
6.0
10.2 mm
21-22
13-14
0
4.3
6.6 9.5
O11
T12
T02
10.2 mm
11-12
21-22
0 4.3 7.2
10.2 mm
20
100.5
T20
0 4.1
13-14
23-24
S02
10.2 mm
11-12
21-22
11-12
21-22
T21
10.2 mm
0
31-32
13-14
23-24
0 3.5 5.7
8.6
10.2 mm
21-22
31-32
13-14
0
3.5 6.1
6.2
3.6 6.2
6.2
10.2 mm
T03
0
3.5 6.1
10.2 mm
0
13-14
23-24
33-34
T30
4.0
10.2 mm
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
20
30°
O
22
EN 50041 /
0.5ms
30N / 50Nm
265g
16
6
21-22
13-14
21-22
13-14
Stainless steel lateral plunger with Ø12 horizontal roller
Code
PS31L-
SH-M00
S11
0 3.1 6.3
10.8
15.5 mm
21-22
13-14
T11
0
4.5 9.0
6.1
15.5 mm
21-22
13-14
0
4.0
7.2 11.7
O11
T12
T02
15.5 mm
11-12
21-22
0 4.0 9.5
15.5 mm
57.5
T20
0 3.6
134
13-14
23-24
S02
15.5 mm
11-12
21-22
11-12
21-22
T21
15.5 mm
0
31-32
13-14
23-24
64
32
0 3.1 6.1
10.6
15.5 mm
21-22
31-32
13-14
0
4.6 8.4
8.6
4.7 8.5
8.6
15.5 mm
34
0
T03
4.6 8.4
15.5 mm
0
13-14
23-24
33-34
T30
4.9
15.5 mm
(mm)
11-12
21-22
31-32
Conformity /
Max. Actuation speed
Min. force or torque
Weight
O
22
/
1.5ms
12N / 40Nm
280g
61.5
56
41
63
One way lever
Code
Ø22 nylon roller
Ø22 stainless steel roller
Ø22 steel ball bearing
S11
0 20° 33°
49°
78°
21-22
13-14
PS31L-
PS31L-
PS31L-
78°
11-12
21-22
RH-M00
RK-M00
RB-M00
T02
78°
T11
0
22° 38°
33°
78°
21-22
13-14
0
21°
37° 53°
O11
T12
0 21° 37°
6
21-22
13-14
21-22
13-14
T20
0 20°
133
13-14
23-24
S02
78°
11-12
21-22
11-12
21-22
T21
78°
0
31-32
13-14
23-24
0 20° 32°
48°
78°
21-22
31-32
13-14
0
18° 35°
37°
19° 36°
37°
78°
22
60
0
T03
18° 35°
78°
0
13-14
23-24
33-34
T30
23°
78°
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
O
50
EN 50041 /
1.5ms
0.15N / 0.30Nm
300g
66
58.5
9
Ø22 Roller lever
Code
nylon roller
stainless steel roller
steel ball bearing
S11
0 20° 33°
49°
78°
21-22
13-14
PS31L-
PS31L-
PS31L-
37° 53°
RT-M00
RS-M00
RO-M00
T02
78°
T11
0
22° 38°
33°
78°
21-22
13-14
0
21°
O11
T12
78°
11-12
21-22
0 21° 37°
21-22
13-14
21-22
13-14
T20
0 20°
78°
11-12
21-22
11-12
21-22
S02
0 20° 32°
48°
78°
21-22
31-32
13-14
T21
78°
0
31-32
13-14
23-24
77
0
18° 35°
37°
19° 36°
37°
78°
22
13-14
23-24
147
60
T03
0
18° 35°
78°
0
13-14
23-24
33-34
T30
23°
78°
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
/
1.5ms
0.15N / 0.30Nm
315g
Ø50 Rubber roller lever
Code
PS31L-
W0-M00
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network.
4
Limit Switches - Limit Type (PS31)
Metal Body IP66
6.5
P =
one cable inlet PG13.5 cable gland
M =
one cable inlet M20x1.5 cable gland
N =
one cable inlet 1/2” NPT cable gland
76.5
O
7.3
Cable Gland
60
O
5.3
1xPg13.5
1/2" NPT
M20x1,5
Contact block (Zb type)
S11
(1NO+1NC)
Snap action
S02
(2NC)
Snap action
T11
(1NO+1NC)
Non overlapping
Slow action
T12
(1NO+2NC)
Non overlapping
Slow action
O
22
31
30
40
10
15
31
43
(mm)
O11
(1NO+1NC)
Overlapping
Slow action
T21
(2NO+1NC)
Non overlapping
Slow action
S11
0 20° 33°
21-22
13-14
21-22
13-14
13
23
31
14
24
32
T02
(2NC)
Slow Action
T03
(3NC)
Simultanous
Slow action
T11
78°
21-22
13-14
11
21
31
T20
(2NO)
Slow action
T30
(3NO)
Simultanous
Slow action
T02
78°
11-12
21-22
13
23
31
32
12
22
32
5
5.3
16
14
24
34
58
53
49°
78°
21-22
13-14
0
22° 38°
33°
0
21°
37° 53°
O11
T12
0 21° 37°
78°
68...124
45
6
138...194
T20
0 20°
13-14
23-24
S02
78°
11-12
21-22
11-12
21-22
T21
78°
0
31-32
13-14
23-24
0 20° 32°
48°
78°
21-22
31-32
13-14
0
18° 35°
37°
19° 36°
37°
78°
22
T03
60
T30
78°
0
13-14
23-24
33-34
0
11-12
21-22
31-32
18° 35°
23°
78°
(mm)
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
O
50
/
1.5ms
0.15N / 0.30Nm
320g
62.5
55
21-22
13-14
21-22
13-14
Adjustable Ø22 roller lever
Code
nylon lever
stainless steel roller
steel ball bearing
S11
0 20° 33°
49°
78°
21-22
13-14
PS31L-
PS31L-
PS31L-
37° 53°
R1-M00
R2-M00
R3-M00
T02
78°
T11
0
22° 38°
33°
78°
21-22
13-14
0
21°
O11
T12
78°
11-12
21-22
0 21° 37°
82...138
152...208
43
9
13-14
23-24
T20
0 20°
78°
11-12
21-22
11-12
21-22
S02
0 20° 32°
48°
78°
21-22
31-32
13-14
T21
78°
0
31-32
13-14
23-24
0
18° 35°
37°
19° 36°
37°
78°
22
T03
0
60
T30
78°
0
13-14
23-24
33-34
18° 35°
23°
78°
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
7
/
1.5ms
0.15N / 0.30Nm
325g
48.5
Adjustable Ø50 rubber roller lever
Code
PS31L-
W1-M00
S11
0 20° 33°
21-22
13-14
21-22
13-14
T11
78°
21-22
13-14
49°
0
22°
33°
78°
0
21-22
13-14
37°
21°
O11
T12
T02
78°
11-12
21-22
0 21°
78°
132
202
O
7
T20
0 20°
13-14
23-24
S02
78°
11-12
21-22
11-12
21-22
T21
78°
0
31-32
13-14
23-24
0 20° 32°
78°
21-22
31-32
13-14
0
18°
37°
19°
37°
78°
22
60
T03
0
18°
78°
0
13-14
23-24
33-34
T30
23°
78°
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
/
1.5ms
0.15N / -
305g
48.5
Nylon actuator with stainless steel spring
Code
PS31L-
LB-M00
S11
0 20° 33°
O
7
21-22
13-14
21-22
13-14
T11
78°
21-22
13-14
49°
0
22°
33°
78°
0
21-22
13-14
37°
21°
O11
T12
T02
78°
11-12
21-22
0 21°
78°
132
202
T20
0 20°
13-14
23-24
S02
78°
11-12
21-22
11-12
21-22
T21
78°
0
31-32
13-14
23-24
0 20° 32°
78°
21-22
31-32
13-14
0
18°
37°
19°
37°
78°
22
60
T03
0
18°
78°
0
13-14
23-24
33-34
T30
23°
78°
(mm)
11-12
21-22
31-32
Conformity /
(NC)
Max. Actuation speed
Min. force or torque
Weight
/
1.5ms
0.15N / -
310g
Stainless steel spring actuator
Code
PS31L-
LZ-M00
5
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network.
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Analogue and Mixed Signal
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