MSMLA22 Datasheet, PDF (1/7 Pages) Schurter Inc. – Metal Switch, Latching Action, Switching Voltage up to 125 VDC / 250 VAC

Metal Line Switches
www.schurter.com /PG70
Metal Switch, Latching Action, Switching Voltage up to 125 VDC / 250 VAC
MSM LA 22
MSM LA 22 RI green
Description
- Switch available in version: Standard (ST), with Lettering (LE), with
Point Illumination (PI), with Ring Illumination (RI)
- Available with 12 A and 16 A switching current
- Assembly by mounting with nut and subsequent clipping of the swit-
ching element
- Equipped with flat-pin plugs to permit fast connection
Standards
- DIN EN 61058-1
- UL 1054
Approvals
- Low Voltage Directive 2014/35/EU: Low Voltage Directive 2014/35/EU
- KEMA / ENEC File Number (Marquardt): 2181991.01
- UL / CSA File Number (Marquardt): E41791
- CQC File Number (Marquardt): CQC03002004102
Characteristics
- Housing and actuator material: high-quality stainless steel
- Variety of design options regarding size, colour, illumination, connec-
tion or lettering
- Switching voltage up to 125 VDC respectively 250 VAC, switching cur-
rent up to 16 A
- optional with point or ring illumination
- available with single-pole and double-pole switching system, switching
status is easy to discern by looking at or feeling the resting position of
the actuator
- for use in harsh environments
References
Alternative: Standard version   MSM 16;  MSM 27
Alternative: double-pole switch:   MSM DP 19;  MSM DP 22;  MSM DP
30
Alternative: switch with backlighted illumination:
Alternative: Other diameter
Weblinks
html-datasheet, General Product Information, CE declaration of
conformity, RoHS, CHINA-RoHS, CAD-Drawings, Product News,
Detailed request for product
Technical Data
Electrical Data
Switching Function
Number of Poles
Supply Voltage
Impulse Withstand Voltage
(ESD)
Switching Voltage
Switching Current
Rated Switching Capacity
Lifetime
Contact Resistance
Insulation Resistance
Mechanical Data
Actuating Force
Actuating Travel
Lifetime
Contact Gap
Shock Protection
Tightening Torque Plastic Nut
Tightening Torque Stainless
Steel Nut
N.O.
1-pole and 2-pole
24 VDC Ring Illumination, Point Illumina-
tion without series resistor, LED opera-
ting data are listed in a separate table
4 kV MSM ST / MSM LE
max. 250 VAC 30 VDC (125 VDC at
0.5 A),
12 A AC / 16 A AC
3000 W
0.05 million actuations (250 VAC / 8
A), 0.1 million actuations (125 VDC / 0,5
A), 0.02 million actuations (250 VAC /
16 A)
< 100 mΩ (12 VDC / 1 A)
> 100 MΩ 500 VDC
10 N
5.2 mm,
0.1 million actuations
3 mm
IK 07
4.5 Nm for thread M19, 3.5 Nm for M22
12 Nm for thread M19, 16 Nm for M22
Climatical Data
Operating Temperature
Storage Temperature
IP-Protection
Salt Spray Test (acc. to DIN
50021-SS)
Material
Housings
Actuator (disc, outside hou-
sing)
Illuminated Ring (die-casting,
inside housing)
Gasket
Switcher Collet
Intermediate Connector
Contact Pin Adapter
-20 to +85 °C
-20 to +85 °C
IP 64 Front Side Contact Area, IP
40 Front Side mechanical, IP 00 Rear
Side
24 h / 48 h / 96 h Residence Time
Stainless Steel
Stainless Steel
PC
NBR70
PA66 (UL94-V0 related to d ≥ 1.6 mm)
PA66 (UL94-V0 related to d ≥ 1.6 mm)
PA66 (UL94-V0 related to d ≥ 1.6 mm)
Switches
1