SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
Product manual
Vandal-proof switch MSM CS
Contents
CONTENTS ............................................................................................................................. 1
1
2
PRODUCT DESCRIPTION ............................................................................................... 2
TECHNICAL DATA AND DIMENSIONAL DRAWINGS ................................................... 2
2.1
2.2
Technical Data ......................................................................................................... 2
Component dimensions ........................................................................................... 5
2.2.1 Component dimensions MSM 19 CS ........................................................................................5
2.2.2 Component dimensions MSM 22 CS ........................................................................................6
2.3
2.4
2.5
2.6
2.7
3
Actuator Tolerance Range ....................................................................................... 7
Hole dimensions....................................................................................................... 7
Starting Torque ........................................................................................................ 8
Switching Symbols ................................................................................................... 8
Accessories .............................................................................................................. 8
ORDER NUMBERS .......................................................................................................... 9
3.1
3.2
3.3
Order numbers MSM CS with micro switches of protection class IP40 .................... 9
Order numbers MSM CS with micro switches of protection class IP 67 ................. 10
Lettering ................................................................................................................. 11
4
ASSEMBLY .................................................................................................................... 13
4.1
4.2
General Instruction ................................................................................................. 13
Installation .............................................................................................................. 13
5
6
PACKAGING .................................................................................................................. 14
QUALIFICATION TEST .................................................................................................. 15
6.1
6.2
6.3
IP Protection Class................................................................................................. 15
IK Protection Class................................................................................................. 15
Salt Spray Test....................................................................................................... 15
7
8
APPROVALS .................................................................................................................. 16
COMPLIANTS ................................................................................................................ 16
Changes that contribute to technical improvement are subject to alternations
page
1 of 16
issue date:
19.06.2008
created by:
Schillak
amendment date:
25.03.2010
released by:
Schillak
amendment no.: datasheet no.:
index
10177
105.9540.200
e
Print date: 25/03/2010 10:21:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
1
PRODUCT DESCRIPTION
The MSM CS metal switch from SCHURTER is equipped with an
actuator made of highly durable ceramic. Ceramic is a new technology
employed in the production of an electro-mechanical switch. The new
switch provides novel features that open up entirely new areas of
application. The actuator material of the MSM CS is resistant to
scratches, abrasion, impact and chemicals.
The non-illuminated version has a translucent white actuating surface.
Lettering is black and is applied directly onto the ceramic material.
Due to the base material and the lettering process, the lettering is
resistant to scratches and to common cleaning agents. In the case of
switches designed with illumination, the actuator surface fully
illuminates uniformly across the entire surface. Lettering and symbols
can also be applied. The standard black lettering provides a positive effect against the illuminated
actuator, while negative lettering provides an inverse effect.
The MSM CS is extremely robust and meets vandal-proof demands due to the low profile of the front
structure (1.7 mm), the IP 69K protection class and the high level of impact resistance. The switch is
available in 19 mm and 22 mm mounting diameters. Different contact configurations are offered over a
range of 30 VDC to 250 VAC for the admissible switching voltage; switching currents are permissible
from 0.1 to 10 Amperes. The MSM CS is equipped with quick connect terminals to allow for fast
connections. The wires are connected to the switching element which is subsequently snapped onto
the switch housing.
2
2.1
TECHNICAL DATA AND DIMENSIONAL DRAWINGS
Technical Data
Micro Switch for Electrical Rating
(Protection Class IP 40)
Electrical Data
Contact Material
Switching Voltage max.
Switching Current max.
Rated Braking Capacity
Lifetime
1)
(
at Rated Braking Capacity)
Lifetime (
160mA at 48VDC)
Initial Contact Resistance, new
1)
0.1 A
30 VDC
5A
3A
125 VAC 250 VAC
10 A
250 VAC
gold
[VAC]
[VDC]
[A]
[W]
30
0.1
3
200,000
silver
125 / 250
silver
250
5/3
1250
200,000
1,500,000
10
2500
50,000
[mΩ]
< 50
< 30
< 30
The electrical lifetime according to ENEC or UL approbation can vary, depending on the corresponding micro switch under the
lifetime indicated above. The type and license numbers for the individual micro switches can be found in “point 6 approvals”.
Changes that contribute to technical improvement are subject to alternations
page
2 of 16
issue date:
19.06.2008
created by:
Schillak
amendment date:
25.03.2010
released by:
Schillak
amendment no.: datasheet no.:
index
10177
105.9540.200
e
Print date: 25/03/2010 10:21:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
Micro Switch for Electrical Rating
(Protection Class IP 40)
Insulation Resistance
(IEC 512-2)
Contact Bounce Time
[MΩ]
[ms]
0.1 A
30 VDC
> 100
<5
5A
3A
125 VAC 250 VAC
> 100
<5
10 A
250 VAC
> 100
<5
Micro Switch for Electrical Rating
(Protection Class IP 67)
Electrical Data
Switching Voltage max.
Switching Current max.
Rated Braking Capacity
Lifetime
1)
(
at Rated Braking Capacity)
1)
0.1 A
250 VAC
5A
250 VAC
10 A
250 VAC
[VAC]
[A]
[W]
250
0.1
25
50,000
250
5
1500
50,000
250
10
2500
10,000
Italically written types on request
The electrical lifetime according to ENEC or UL approbation can vary, depending on the corresponding micro switch, under
the lifetime indicated above. The type and license numbers for the individual micro switches can be found in “point 6
approvals”.
Mechanical Data
Actuating Force
Actuating Travel
Lifetime
[N]
[mm]
[Actuations]
4,5
1.0
1,500,000
Climatical Data
Operating / Storage Temperature
Degree of Protection Front Side
mechanical
2)
Degree of Protection Front Side
Contact Area
Degree of Protection Front Side
Contact Area
Degree of Protection Rear Side
Contact Area
2)
[°C]
[IP]
[IP]
[IP]
[IP]
-25 to +85
40
65
69K
40 / 67
Degree of protection refers to the area of the movable actuator.
Changes that contribute to technical improvement are subject to alternations
page
3 of 16
issue date:
19.06.2008
created by:
Schillak
amendment date:
25.03.2010
released by:
Schillak
amendment no.: datasheet no.:
index
10177
105.9540.200
e
Print date: 25/03/2010 10:21:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
Overlay Illumination
Supply Voltage
[VDC]
24
Supply voltage 5V and 12V are available. Other supply voltages on request.
Material
Component
Housing
Actuator
Sealing Ring
Micro switch holder
Material
Stainless Steel
Ceramic (Zirconium Dioxide)
NBR70
PA
Changes that contribute to technical improvement are subject to alternations
page
4 of 16
issue date:
19.06.2008
created by:
Schillak
amendment date:
25.03.2010
released by:
Schillak
amendment no.: datasheet no.:
index
10177
105.9540.200
e
Print date: 25/03/2010 10:21:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
2.2
2.2.1
Component dimensions
Component dimensions MSM 19 CS
MSM 19 CS ST
MSM 19 CS LE
MSM 19 CS BL
Legend
•
•
•
•
A = Illumination Area
B = Actuating Area
C = Width Across Flats
D = Knurled Nut
Changes that contribute to technical improvement are subject to alternations
page
5 of 16
issue date:
19.06.2008
created by:
Schillak
amendment date:
25.03.2010
released by:
Schillak
amendment no.: datasheet no.:
index
10177
105.9540.200
e
Print date: 25/03/2010 09:33:00
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