Ex 355 V.S

Features/Options

  • Ex zone 1 and 21
  • Wiring compartment
  • With gold-plated contacts available on request
  • Mounting details to DIN EN 50 041
  • Actuator head can be repositioned in 4 x 90° steps
  • Actuating shaft can be turned 360°
  • Shaft bore ø 10 mm
  • Special version only for dust Ex zone 22 available
  • N.B.: Please state required approvals for Russia and Brazil with your order!

Product image

 

Technical data

Standards EN 60947-5-1; EN 1088;
EN 60079-0, EN 60079-1,
EN 60079-7, EN 60079-31;
EN ISO 13849-1
Design mounting details to DIN EN 50 041
Enclosure zinc die casting, enamelled
Switch insert Ex 95
Degree of protection IP 67 to IEC/EN 60529
Contact material silver
Switching system slow action, positive break
NC contacts Zwangsöffnung
Switching elements change-over contact with double break Zb or 2 NC contacts, galvanically separated contact bridges
Connection M3 screw clamps
Cable section max. 1.5 mm2
(incl. conductor ferrules)
Cable entry M20 x 1.5
B10d (10% Load) 2 million
TM max. 20 years
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 … +60 °C
Mechanical life > 1 million operations
Ex marking EEx geprüft II 2G Ex de IIC T6/T5 Gb,
II 2D Ex tb IIIC T80°C/T95°C Db
IECEx Ex de IIC T6/T5 Gb,
Ex tb IIIC T80°C/T95°C Db
Approvals BVS 04 ATEX E 126
IECEx BVS 07.0013