Ex position switches with/without safety function

steute Technologies offers a wide range of explosion proof position switches for industrial applications, either with or without safety function. Our explosion proof limit switches are offered with thermoplastic or metal enclosures, with slow or snap action. Options are available for use in Ex zones 1 and 2 (areas with hazardous gas, vapors or mists) and Ex zones 21 and 22 (areas with hazardous powder or dust); in extreme cold (down to -60°C), and with high degree of protection IP66/IP67/IP69.

Ex zone 1 and 21

Ex 13
  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Slow action
Ex position switches with/without safety function Ex 13
Ex 14 / ExM 14
  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Slow or snap action
Ex position switches with/without safety function Ex 14 / ExM 14
ExM 14 PE
  • Ex zone 1 and 21
  • Ex pneumatic switch
  • Thermoplastic enclosure
  • Snap action
Ex position switches with/without safety function ExM 14 PE
Ex 97
  • Ex zone 1 and 21
  • Cold-resistant down to -60°C 
  • High degree of protection IP66/IP67/IP69
  • Thermoplastic enclosure
  • Design to EN 50047
  • Slow or snap action
  • Suitable for the food processing industry
Ex position switches with/without safety function Ex 97
Ex 99
  • Ex zone 1 and 21
  • Cold-resistant down to -60°C 
  • High degree of protection IP66/IP67/IP69
  • Thermoplastic enclosure
  • Design to EN 50041
  • Slow or snap action
  • Suitable for the food processing industry
Ex position switches with/without safety function Ex 99
Ex T 356
  • Ex zone 1 and 21
  • Metal enclosure
  • Slow action
Ex position switches with/without safety function Ex T 356
Ex 12
  • Ex zone 1 and 21
  • Metal enclosure
  • Snap action
Ex position switches with/without safety function Ex 12
Ex 98
  • Ex zone 1 and 21
  • Cold-resistant down to -40°C 
  • Metal enclosure
  • Design to EN 50041
  • Slow or snap action
Ex position switches with/without safety function Ex 98
Ex HS 98 with analogue output
  • Ex zone 1 and 21
  • With analogue output
  • Metal enclosure
  • Design to EN 50041
Ex position switches with/without safety function Ex HS 98 with analogue output
Ex 355
  • Ex zone 1 and 21
  • Metal enclosure
  • Slow action
  • 3 cable entries M20 x 1.5
Ex position switches with/without safety function Ex 355
Ex 61 / ExM 61
  • Ex zone 1 and 21
  • Metal enclosure
  • Slow or snap action
Ex position switches with/without safety function Ex 61 / ExM 61

Ex zone 2 and 22

Ex 98-3G/D
  • Ex zone 2 and 22
  • Metal enclosure
  • Design to EN 50041
  • Slow action
Ex position switches with/without safety function Ex 98-3G/D