SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
Product manual
Vandal-proof MSM switch
Contents
CONTENTS ............................................................................................................................. 1
1
PRODUCT DESCRIPTION .............................................................................................. 3
2
TECHNICAL DATA AND DIMENSIONAL DRAWINGS .................................................. 3
2.1 Technical Data ......................................................................................................... 3
2.2 Component dimensions............................................................................................ 6
2.2.1
2.2.2
2.2.3
2.2.4
Component dimensions MSM 16 .............................................................................................6
Component dimensions MSM 19 .............................................................................................7
Component dimensions MSM 22 .............................................................................................8
Component dimensions MSM 30 .............................................................................................9
2.3 Actuator Tolerance Range ..................................................................................... 10
2.4 Hole dimensions ..................................................................................................... 11
2.5 Starting Torque ...................................................................................................... 12
2.6 Switching Symbols ................................................................................................. 12
2.7 Accessories ............................................................................................................ 13
3
ORDER NUMBERS........................................................................................................ 14
3.1 Order numbers MSM with stainless steel housing and micro switches of
protection class IP40 ...................................................................................................... 14
3.2 Order numbers MSM with stainless steel housing and micro switches of
protection class IP 67 ..................................................................................................... 16
3.3 Order numbers MSM with aluminium housing anodised and micro switches of
protection class IP 40 ..................................................................................................... 16
3.4 Lettering ................................................................................................................. 17
4
ASSEMBLY .................................................................................................................... 19
4.1 General Instruction ................................................................................................. 19
4.2 Installation .............................................................................................................. 19
5
PACKAGING .................................................................................................................. 20
6
QUALIFICATION TEST ................................................................................................. 21
6.1 IP Protection Class ................................................................................................. 21
6.2 IK Protection Class ................................................................................................. 21
Changes that contribute to technical improvement are subject to alternations
Seite
1 of 22
Erstelldatum:
05.11.2004
Ersteller:
Ullmer
Änderungsdatum: Geändert von:
25.03.2010
Schillak
Änderungs-Nr.
10177
Datenblatt Nr.
Index
105.9502
n
Print date: 25/03/2010 09:46:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
6.3 ESD Protection....................................................................................................... 21
6.4 Salt Spray Test ....................................................................................................... 21
7
APPROVALS ................................................................................................................. 22
8
COMPLIANTS ................................................................................................................ 22
Changes that contribute to technical improvement are subject to alternations
Seite
2 of 22
Erstelldatum:
05.11.2004
Ersteller:
Ullmer
Änderungsdatum: Geändert von:
25.03.2010
Schillak
Änderungs-Nr.
10177
Datenblatt Nr.
Index
105.9502
n
Print date: 25/03/2010 09:46:00
SCHURTER GmbH
D – 79346 Endingen
www.schurter.com
1
PRODUCT DESCRIPTION
Both, the housing and the actuator of the vandal-proof MSM switch are made of high-quality
stainless steel. By applying this robust and weather-resistant material, the switch is particularly
suitable for the use in harsh environments. The MSM is available with mounting diameters of 16,
19, 22 and 30 mm. Different types of contact cover a range of permissible switching voltages from
30 VDC to 250 VAC, switching currents are permissible from 0.1 to 10 Ampere. The MSM is
equipped with flat-pin plugs to permit fast connection. The cables are plugged onto the micro
switch which is subsequently plugged onto the previously screwed-in switch. Point and ringilluminated versions are available for applications at night or as an optical status display.
2
TECHNICAL DATA AND DIMENSIONAL DRAWING S
2.1
Technical Data
Micro Switch for Electrical Rating
(Protection Class IP 40)
0.1 A
30 VDC
5A
3A
125 VAC 250 VAC
10 A
250 VAC
gold
silver
silver
125 / 250
250
Electrical Data
Contact Material
Switching Voltage max.
(VAC)
(VDC)
30
Switching Current max.
(A)
0.1
5/3
10
Rated Braking Capacity
(W)
3
1250
2500
200,000
200,000
50,000
Lifetime 1) (at Rated Braking Capacity)
Lifetime (160mA at 48VDC)
1,500,000
Initial Contact Resistance, new
(mΩ)
< 50
< 30
< 30
Insulation Resistance (IEC 512-2)
(MΩ)
> 100
> 100
> 100
Contact Bounce Time
(ms)
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