// EXPLOSION PROTECTION

EEx 14

Technical data

Standards IEC/EN 60947-5-1; EN 1088; EN 50014; EN 50018;
EN 50281-1-1
Enclosure glass-fibre reinforced, shock-resistant thermoplastic, self-extinguishing UL 94-V0
Switch insert -
Protection class IP 65 according to EN 60529
Contact material silver
Switching system slow action, NC contact with positive break Zwangsöffnung
Switching elements change-over contact with double break Zb, galvanically separated contact bridges
Termination cable H05VV-F
Cable section 4 x 0.75mm2
cable length 1 m
Uimp 4 kV
Ui 250 V
Ithe 6 A
Ie/Ue 6 A/250 VAC; 0,25 A/230 VDC
Utilisation category AC-15, DC-13
Max. fuse rating 6 A gL/gG D-fuse
Ambient temperature –20 °C … +65 °C, +75 °C at T5
Mechanical life > 1 million operations
Switching frequency 1800/h
Ex certification EEx geprüft II 2G EEx d IIC T6, II 2D IP65 T80°C
Approvals PTB 03 ATEX 1070 X
Note Switch must be protected from mechanical damage!

Features/Options

  • Slow action with 2 NC contacts available
  • With gold-plated contacts available
    on request
  • Available with stainless steel actuators: push buttons, semi-rotary, key-operated or key-operated switches