PRODUCTS > SN4 Safety Limit Switches

SN4 Safety Limit Switches

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  • SN4100.jpg
  • SN4114.jpg
  • SN4104.jpg
  • SN4108-R.jpg
  • SN4162.jpg
  • SN4100-R.jpg
  • SN4104-R.jpg
  • SN4112.jpg
  • SN4111-R.jpg
  • SN4111.jpg
  • SN4112-R.jpg
  • SN4114-R.jpg
  • SN4118.jpg
  • SN4163.jpg
  • SN4118-R.jpg
  • SN4169.jpg
  • SN4166-R.jpg
  • SN4169-R.jpg
  • SN4173.jpg
  • SN4172.jpg
  • SN4166.jpg

Features:
*Zinc die cast body
*Earth grounding surface on same level as switching
*Easily interchangeable contact block
*Galvanically separated contacts
*Screw terminals with self-lifting clamps for easy wiring
*Positive Opening of NC contacts
*4 x 90o actuator positions
*Cable entry available: M20, PG13.5 and 1/2"NPT
*Conform to EN 50047 standard

Specifications:
Operating Speed: 0.05mm-2m/sec


Operating Frequency: Mechanical:120ops/min Electrical: 30ops/min


Insulation Resistance: >100MΩ @ 500V DC


Contact Resistance:  <25mΩ


Rated Current/Voltage: 10A/600V AC (EN60947-5-1)


Electrical Rating:  UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300


Dielectric Strength: 1000VAC for 1 min between non-continuous terminals
2500VAC for 1 min between each terminal and ground


Service Life:    Mechanically 10,000,000, Electrically 500,000


Operating Temperature: -25~80℃(-13~176°F) without formation of ice


Humidity:     <95%RH


Weight:    200~250g


Degree of protection:  IP67


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