Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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NOTICE: Not available! (Replacement: SMS 4 / SMS 5)
• Extremely robust version
• Modular switching mat system
• Special sizes are available on request
• Maintenance free
• 100% actuating surface
• Simple mounting
• Slip-free surface
• High resistance to chemicals
• No additional terminating resistor required
• No additional baseplate
• 4-wire connecting cable

Ordering details
NOTICE: Not available! (Replacement: SMS 4 / SMS 5)
Product type descriptionSMS 3 50-100
Article number101138353
EAN Code4030661281209
Approval SA
Global Properties
Permanent lightSMS 3
StandardsEN ISO 13850
Compliance with the Directives (Y/N) Yes
Control Category3 To EN ISO 13849-1 (Only in combination with safety monitoring module)
Surface materialplastisol
Response time< 50 ms
Recommended safety-monitoring moduleSRB301HC/R,
Mechanical data
Design of electrical connectionCable
Cable length6 m
Cable section
- Min. Cable section
- Max. Cable section4 x 0,75 mm²
Mechanical life> 5.000.000 operations
> 1 million operations EC prototype tested
Permissible load2000 N/cm²
Actuating force≤ 300 N
Inactive area0 - 30 mm from edge without active profile strips; 100% active with profile strips
Ambient conditions
Ambient temperature
- Min. environmental temperature+5 °C mat system
−20 °C single mat
- Max. environmental temperature+50 °C mat system
+50 °C single mat
Storage and transport temperature
- Min. Storage and transport temperature−20 °C
- Max. Storage and transport temperature+50 °C
Protection classIP67 to IEC/EN 60529
- Width500 mm
- Height12 mm
- Length1000 mm
Resistant to chemicals
Mineral acidsGood - Excellent
Organic acidsGood - Excellent
AldehydeGood - Excellent
AcidsGood - Excellent
ParaffinMedium - Good

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 20.09.2019 - 16:35:31h Kasbase 3.3.0.F.64I