Ex 355 V.S

  • Ex zone 1 and 21
  • Metal enclosure
  • Mounting details to EN 50041
  • Wiring compartment
  • Actuator can be repositioned by 4 x 90°
  • Actuating shaft can be turned 360°
  • Shaft bore ø 10 mm
  • Gold-plated contacts available on request
  • Special version only for dust Ex zone 22 available
  • N.B.: Please state required international approvals with your order!

Technical data

Applied standardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-7,
EN 60079-31; EN ISO 13849-1;
EN ISO 14119
Enclosurezinc die-cast, enamel finish
Switch typetype 1
Coding levelno coding
Switch insert1 x Ex 95
Degree of protectionIP 67 to IEC/EN 60529
Contact materialsilver
Switching systemslow action, positive break NC contacts
Switching elements1 NC/1 NO contact or 2 NC contacts, type Zb
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm² (incl. conductor ferrules)
Cable entry3 x M20 x 1.5 (incl. 1 cable gland)
Clamping range7 … 13 mm
B10d (10 % load)2 million
TMmax. 20 years
Rated impulse withstand voltage Uimp4 kV
Rated operating isolation voltage Ui250 V
Conventional thermal current Ithe6 A
Rated operating current/voltage Ie/Ue6 A/250 VAC; 0.25 A/230 VDC
Utilisation categoryAC-15; DC-13
Max. fuse rating6 A gG/gN fuse
Ambient temperatureT6: –20 °C … +40 °C;
T5: –20 °C … +60 °C
Mechanical life> 1 million operations
Impact energymax. 7 J
Ex marking II 2G Ex db e IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80 °C/T95 °C Db
IECEx Ex db e IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db
ApprovalsBVS 04 ATEX E 126
IECEx BVS 07.0013

Ordering details

Slow action

1 NC/1 NO contact

Type   Material no.  
Type    Material no.   
Ex 355 V10S 1Ö/1S - 10 mm 1179160
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Slow action

2 NC contacts

Type   Material no.  
Type    Material no.   
Ex 355 V10S 2Ö - 10 mm 1182134
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Universal joint K2
  • Suitable only in conntection with hinges F and L
  • Factory-mounted pins
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S
Fixed hinge F
  • Incl. locating pins, 1 blanking plug and 2 screws
    M5 x 20 to ISO 7380
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S
Adjustable hinge L
  • Incl. locating pins, 1 blanking plug and 2 screws
    M5 x 20 to ISO 7380
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S