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GuardShield Type 4 Micro 400 Safety Light Curtains

ab guardmaster gsmicro400 smlOur Point of Operation Control (POC) Type 4 Micro 400 Light Curtains are economical three-box safety light curtains in a small housing. Designed for use in benign industrial environments (IP54), this light-duty system is targeted to the semi-conductor, micro electronic and small assembly machine markets. We also offer these light curtains in cascadable configurations and in IP69K enclosures. The Micro 400 requires a dedicated controller such as the MSR41 for ON/OFF applications or the MSR42 for advanced safety functionality.


  • Compact Type 4, SIL 3, PLE safety light curtains
  • M12 connector on 20 in. pigtails
  • Minimal dead space of optic heads

A Rockwell Automation Guardmaster™ safety product.