ST 14

Features/Options

  • Thermoplastic enclosure
  • Double insulated Schutzisoliert
  • Slow action Zwangsöffnung, change-over contact or 2 NC contacts
    or 2 NC/1 NO contact with double break
  • Slow action with overlapping contacts available
  • With pre-wired cable
  • Version with cable on left-hand side available
  • With gold-plated contacts available on request
  • With connector M12 x 1,5, 4-pole (2 contacts)
    or 6-pole (3 contacts) available on request
  • Ex-version available (only 2 contacts)

Product image

 

Technical data

Standards EN ISO 13849-1;
IEC/EN 60947-5-1;
EN 1088; BG-GS-ET-15
Enclosure glass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94-V0
Actuator stainless steel 1.4301
Degree of protection IP 67 to IEC/EN 60529
Contact material silver
Switching system slow action, positive break
NC contact Zwangsöffnung
Switching elements change-over contact with double break Zb or 2 NC contacts or 2 NC/1 NO contact, galvanically separated contact bridges
Connection cable 4 x AWG20,
ø 5,4 mm, UL 2464 (2 contacts)
or 6 x AWG20 (3 contacts)
Cable section 4 x 0.56 mm2 (2 contacts)
or 6 x 0.56 mm2 (3 contacts)
B10d (10% Load) 2 million
TM max. 20 years
Uimp 4 kV
Ui 250 V
Ithe 6 A
Ie/Ue 2 contacts:
6 A/250 VAC; 4 A/24 VDC; 0.25 A/230 VDC
3 contacts:
3 A/250 VAC; 2 A/24 VDC; 0.125 A/230 VDC
Utilisation category AC-15, DC-13
Max. fuse rating 6 A gL/gG D-fuse
Positive break travel 8 mm
Ambient temperature –20 °C … +75 °C
Mechanical life > 1 million operations
Approvals 2 contacts:

3 contacts: