N4SL-A1AFA-B+K5 series Safety door switch +with Front-inserted Operation Key

N4SL-A1AFA-B+K5 series Safety door switch +with Front-inserted Operation Key

Overview

  • Safety door switch with electromagnetic lock or unlock mechanism
  • Models with four or five built-in contacts
  • Strong key holding force: 1300N
  • For standard loads and micro loads
  • Keys are compatible with N4SL and NTZ
  • Best-selling guard lock safety-door switch available in several compact, multi-contact models
  • Selectable Operation Key insertion direction and adjustable mounting ensure installation flexibility
  • Lineup includes models with a conduit size of M20
  • IP67 degree of protection
  • Variety of metallic heads available

 

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Dimensions and Operating Characteristics Switches

Operating  Model characteristics N4SL-@@@@-B
Key insertion force Key extraction force 15 N max.

30 N max.

Pre-travel distance 9 mm max.
Movement before being locked 3 mm min.

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