Metal Line Switches
https://www.schurter.com /PG70
MSM 19
Metal Switch Medium Stroke, Switching Voltage up to 250 VAC
See below:
Approvals and Compliances
Description
- Momentary action switch available in version: Standard (ST), with Let-
tering (LE), from diameter 19 mm with Point Illumination (PI) and with
Ring Illumination (RI)
- Single color or multicolor illumination
- Choice from 7 colors for multicolor variants
- Assembly method: clip micro-switch into the saddle, secure switch
using mounting nut
- Equipped with flat-pin plugs to permit fast connection
Characteristics
Unique Selling Proposition
-
-
-
-
- Housing and actuator material: high-quality stainless steel
- Variety of design options regarding size, colour, illumination, connec-
tion or lettering
- Switching voltage from 30 VDC to 250 VAC, switching current from 0.1
A to 10 A
- optional with point or ring illumination
- IP-Protection: IP 67 from front side to contact area, Micro-Switch is
available in versions IP 40 or IP 67
- for use in harsh environments (see technical data)
Attractive tactile feedback
High quality materials
Long life span
Single color or homogeneous multicolor illumination
References
Alternative: double-pole switch:
MSM DP 19; MSM DP 22; MSM DP
30
Alternative: switch with latching function:
MSM LA CS 19; MSM LA CS
22; MSM LA 19; MSM LA 22
Alternative: switch with backlighted illumination:
MSM CS 19; MSM
CS 22; MSM LA CS 19; MSM LA CS 22
Alternative: Other diameter
Weblinks
html-datasheet, General Product Information, CAD-Drawings, Product
News, Detailed request for product
Switches
1
MSM 19
Technical Data
Electrical Data
Switching Function
Number of Poles
Supply Voltage
N.O., N.C., N.O./N.C.
1-pole
24 / 12 / 5 VDC Ring Illumination , Point
Illumination without series resistor , LED
operating data are listed in separate
table
4 kV MSM ST / MSM LE
Mechanical Data
Actuating Force
Actuating Travel
https://www.schurter.com /PG70
Metal Line Switches
Lifetime
Shock Protection
Impulse Withstand Voltage
(ESD)
Micro Switch 5 A / 125 VAC or 3 A / 250 VAC, IP40
Contact Material
Ag
Switching Voltage
max. 125 / 250 VAC
Switching Current
max. 5 / 3 A
Rated Switching Capacity
750 W
Lifetime
0.2 million actuations at Rated Swit-
ching Capacity
Contact Resistance
< 30 mΩ
Insulation Resistance
> 100 MΩ
Duration of Bounce
< 5 ms
Micro Switch 0,1 A / 30 VDC, IP40
Contact Material
Au
Switching Voltage
max. 30 VDC
Switching Current
max. 0.1 A
Rated Switching Capacity
3W
Lifetime
0.2 million actuations at Rated Swit-
ching Capacity
Contact Resistance
< 50 mΩ
Insulation Resistance
> 100 MΩ
Duration of Bounce
< 5 ms
Micro Switch for Electrical Rating 10 A / 250 VAC (Protection Class
IP40)
Contact Material
Ag
Switching Voltage
max. 250 VAC
Switching Current
max. 10 A
Rated Switching Capacity
2500 W
Lifetime
0.05 million actuations at Rated Swit-
ching Capacity
Contact Resistance
< 30 mΩ
Insulation Resistance
> 100 MΩ
Duration of Bounce
< 5 ms
Micro Switch 5 A / 250 VAC, IP67
Switching Voltage
max. 250 VAC
Switching Current
max. 5
Rated Switching Capacity
1250 W
Lifetime
0.05 million actuations at Rated Swit-
ching Capacity
Micro Switch 0,1 A / 250 VAC, IP67 - on request
Switching Voltage
max. 250 VAC
Switching Current
max. 0.1
Rated Switching Capacity
25 W
Lifetime
0.05 million actuations at Rated Swit-
ching Capacity
Micro Switch 10 A / 250 VAC, IP67 - on request
Switching Voltage
max. 250 VAC
Switching Current
max. 10 A
Rated Switching Capacity
2500 W
Lifetime
0.01 million actuations at Rated Swit-
ching Capacity
Tightening Torque Plastic Nut
Tightening Torque Stainless
Steel Nut
Climatical Data
Operating Temperature
Storage Temperature
IP-Protection
4.5 N
1.0 mm, for mounting diameter 16, 19,
22 mm 1.2 mm for mounting diameter
30 mm
1.5 million actuations
IK 07 for mounting diameter 19, 22, 30
mm,, IK 06 for mounting diameter 16
mm
max. 2 Nm for thread M16, 4.5 Nm for
M19, 3.5 Nm for M22, 8 Nm for M30
max. 10 Nm for thread M16, 12 Nm for
M19, 16 Nm for M22, 50 Nm for M30
-25 to +85 °C
-25 to +85 °C
IP 67 Front Side Contact Area, IP
40 Front Side mechanical, IP 40 / IP
67 Rear Side Contact Area optional
24 h / 48 h / 96 h Residence Time
Salt Spray Test (acc. to DIN
50021-SS)
Material
Housings
Actuator
Light Conductor (Point Illumi-
nation)
Illuminated Ring (Ring Illumi-
nation)
␣
Seal Ring
Switcher Collet
Stainless Steel
Stainless Steel
PC
PA for single color variants
PMMA for multicolor variants
NBR70
PA
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
Approvals
2
Switches
Metal Line Switches
https://www.schurter.com /PG70
MSM 19
Approvals
Approval Reference Type: MSM 19
Approval Logo
Certification Body
Description
Low Voltage Directive 2014/35/EU compliant; following certificate numbers apply to micro switch
VDE / ENEC Certificate Number (Omron): 40008425, 129246, 125256
UL
UL / CSA File Number (Omron): E41515
VDE / ENEC Certificate Number (Marquardt): 097550
UL
KEMA
UL
CQC
UL / CSA File Number (Marquardt): E41791
KEMA / ENEC File Number (Cherry): 2089323.01
UL / CSA File Number (Cherry): E23301
CQC File Number (Marquardt): CQC13005090991
Product standards
Product standards that are referenced
Organization
Design
Designed according to
Designed according to
Standard
DIN EN 61058-1
UL 1054
Description
Switches for appliances. Part 1. General requirements
UL standard for safety special-use switches
Application standards
Application standards where the product can be used
Organization
Design
Designed for applications acc.
Standard
IEC/UL 60950
Description
IEC 60950-1 includes the basic requirements for the safety of information
technologyequipment.
Compliances
The product complies with following Guide Lines
Identification
Details
RoHS
REACH
Initiator
SCHURTER AG
SCHURTER AG
Description
EU Directive RoHS 2011/65/EU
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Dimension [mm]
MSM 19 ST
C
1,75
22
22
M19x0,75
MSM 19 LE
C
1,75
2,80
max. 6mm
10,50
B
NC NO COM
22
22
M19x0,75
33,40
0,50
20
max. 6mm
10,50
2,80
B
NC NO COM
15,80
33,40
0,50
20
15,80
Switches
3
MSM 19
https://www.schurter.com /PG70
Metal Line Switches
MSM 19 PI
C
22
10,50
1,75
22
M19x0,75
MSM 19 RI Single color
C
1,75
2,80
A
22
10,50
22
M19x0,75
33,40
33,40
18,10-0,05
max. 6mm
0,50
20
2,80
A
0,50
20
B
NC NO COM
NC NO COM
B
18,10-0,05
15,80
2
15,70
10,66
MSM 19 RI Multicolor
24
Verdrehsicherung
anti-rotation protection
O-Ring
22
1.75
M19x0.75
Mutter
nut
max. 6
10.8
0.5
2.8
20
2.8
0.5
Leuchtring
illuminated Ring
22
NC
NO
COM
Legend
A = Illumination Area
B = Actuating Area
C = Width Across Flats
D = Nut
Tolerance Range
Actuator Tolerance Range
0.20
The mounting tolerance range of the actuator varies from 0.2 mm projection length
and 0.2 mm short length to the housing edge. The slanting position of the actuator
can range within this tolerance.
4
Switches
0.20
15.7
Betätigungs äche
actuator area
33.4
max. 6mm
Metal Line Switches
https://www.schurter.com /PG70
MSM 19
Dimension
MSM 19 ST / MSM 19 RI
MSM 19 LE / MSM 19 PI / MSM 19
RI optional
Drilling diagram
Drilling diagram
Assembly Instructions
During assembly, the protruding bars of the holder should not be pressed together.
I Housing
II Flat Pin Terminal (Illumination)
III Gasket
IV Nut (Nut type see Dimensions)
V Module Switching Contact
Installation Instruction:
1.) Place the gasket accurately on the actuator housing. Then mount the actuator housing assembly into the panel.
2.) Tighten the screw nut according to the torque instructions.
3.) Clasp the module switching contact into the micro switch holder of the actuator housing.
Installation information:
1.) The power supply and the configuration of the flat pin terminals have to be installed correctly for the illumination and micro switch function.
2.) Insulate the terminals as required. Fully insulated plug-in sleeves are recommended.
3.) Installation instructions according to VDE-standard DIN VDE 0100-100 or alternatively IEC 60354 standard.
Switches
5
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