Enabling Switches

HE1B

  • Three position functionality (OFF-ON-OFF).
  • Ideally suited for use as enabling (aka "deadman") switch on teaching pendants.
  • Positive action contacts "On" (position 2) to "Off" (position 3) ensure no contact welding (per EN 60947-5-1 / IEC60947-5-1).
  • Contacts will not close when released from "Off" (pos. 3) to "Off" (pos. 1) (per IEC60204-1 ; 9.2.5.8).

           

HE2B

  • Three position functionality (OFF-ON-OFF).
  • Positive action contacts "On" (position 2) to "Off" (position 3) ensure no contact welding (per EN 60947-5-1 / IEC60947-5-1).
  • Contacts will not close when released from "Off" (pos. 3) to "Off" (pos. 1) (per IEC60204-1 ; 9.2.5.8).
  • Variety of contact configurations (up to two OFF-ON-OFF and two push monitor and two return monitor).
  • Available with or without rubber cover (cover provides IP65 watertight seal).

           

HE3B

  • Fits standard 16mm panel cut-out.
  • Three position functionality (OFF-ON-OFF).
  • Snap acting contacts from Off - On (position 1 to 2).
  • Contacts will not close when released from "Off" (pos. 3) to "Off" (pos. 1) (per IEC60204-1 ; 9.2.5.8).
  • Available with or without rubber cover (cover provides IP65 watertight seal).

           

HE5B

  • Fits standard 16mm panel cut-out.
  • Ergonomically-designed OFF-ON-OFF 3-position operation.
  • Easy recognition of position 1 -> 2 transition, made possible by snap action switch.
  • Sufficient load difference is provided for shifting from position 2 -> 3.
  • The switch does not turn ON when being released from position 3 (OFF when pressed) to position 1 (OFF when released) (IEC60204-1, 9.2.5.8).
  • Two contacts are provided for safety.
  • IP65 (using the waterproof rubber cover).

           

HE1G

  • Three position functionality (OFF - ON - OFF) as required for manual robotic control.
  • Positive action contacts "On" (position 2) to "Off" (position 3) ensure no contact welding (per EN 60947-5-1 / IEC60947-5-1).
  • Contacts will not close when released from "Off" (pos. 3) to "Off" (pos. 1) (per IEC60204-1 ; 9.2.5.8).
  • Optional E-Stop built in.
  • 2 OFF-ON-OFF contacts plus either a monitoring or E-Stop contact.
  • IP66 degree of protection (watertight).
  • Meets relevant ANSI RIA robotics standards.