SIGUARD Interlock Switches with separate actuator - 3SE5

SIGUARD interlock switches with seperate actuator are used where the position of doors, covers or safety screens must be monitored for safety reasons. When used with 3TK28 safety relays, safety circuits upto Category 4 can be achieved.

• Plastic & Metal housings
• Optional status LED's for quick on-site diagnostics
• Optional M12 quick connect plugs
• Actuators for all requirements
• 5 Actuator approach directions
• Positive Opening according to IEC947-5-1
• Cat. 4 according to EN 954-1
• SIL3 according to to IEC62061
• Version for use on ASI

            31mm Plastic                      50mm Plastic

                 40mm Metal                          56mm Metal

SIGUARD Interlock Switches with Locking Tumbler - 3SE5

SIGUARD interlock switches with tumblers are exceptional, technically safe devices which restrict and prevent an unforseen or intentional opening of protective doors, protective grilles or other covers as long as a dangerous situation is present (ie: extended run down time of motion during the shutdown of a machine)

• Plastic & Metal Housings
• Interlocking with either spring or magnetic force
• Electromagnetic tumbler
• High Locking Forces up to 2600N (Metal) and 1300N (Plastic) 
• Wide range of "Release Mechanisms" available to handle any application
• 5 Actuator approach directions
• 4 switch contacts
• Standard/Radius actuation
Positive Opening according to IEC947-5-1
Cat. 4 according to EN 954-1
SIL3 according to to IEC62061
Version for use on ASI

               Lockable Switches with various forms of "Releases"

SIGUARD Hinge Switches

The 3SE2283 hinge switches are particularly suitable for use in doors and flaps of machines that must be closed to ensure the safety of operating personnel. It's thin profile and compact design allow it to be directly mounted on a hinged protective protective cover and the stable frame

• Intergated Switch Block (1NO+2NC or 3NC)
• Additional Hinge is included
• Positive Opening according to IEC947-5-1

SIGUARD Magnetically Operated Switches

SIRIUS Magnetically-operated switches are ideally suited to monitor protective doors. They operate contactlessly. The reed contacts in the switching element are actuated via a coded switching magnet and are therefore especially tamper-proof.

• System comprising magnet, switching element and evaluation unit
• Monitoring of 1 to 8 protective doors with a single evaluation unit
• Manipulation-proof due to coded switching elements

SIGUARD Cable Operated Switches

Safety right down the line - reliable protective, even over distances up to 100 m. SIRIUS Cable-operated switches are used for monitoring or as "E-Stop" equipment on plant sections that are particularly at risk

• Plastic & Metal Housings
• "E-Stop" function with latching according to EN 418
• Models for cable lengths up to 100 m
• Comprehensive range of accessories for cable mounting
• Positive Opening according to IEC947-5-1

SIGUARD Foot Operated Switches

• Available in metal or plastic housing for rugged applications
• One or two-pedal operation
• Available with or without covers
• Contact systems 1NO/1NC, 2NO/2NC and 1 changeover
• Switching and latching contacts
• Safety foot switches with latching according to
  EN 418