• Ex-Zone 22
  • For intrinsically safe current circuits (Ex i) to Ex-Zone 0 and 20
  • Thermoplastic enclosure
  • Multiple coding
  • 52 mm x 90 mm x 30 mm
  • High level of contact reliability with low voltages and currents
  • Slotted holes for adjustment, circular holes for location
  • Double-insulated
  • Ex-Zone 22
  • Metal enclosure
  • 40,5 mm x 114 mm x 38 mm
  • Latching handle
  • 1 Cable entry M 20 x 1.5
  • Centring device available
  • High level of contact reliability with low voltages and currents
  • SZ 415 lockout tag to prevent unintended closing