Ex ZS 75 SR Mining

  • Device group I (Mining)
  • Equipment category M2
  • Metal enclosure
  • 2 contacts

Technical data

StandardsEN 60947-5-5; EN ISO 13849-1; EN 60079-0, -1, -7, -11; EN 50303
Enclosurezinc die-cast, enamel finish
Coverzinc die-cast, enamel finish
Switch insertEx 95
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching systemslow action, positive break NC contacts
Switching elements2 NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm² (incl. conductor ferrules)
Cable entry2 x M20 x 1.5
B10d (10 % Load)300 000
TMmax. 20 years
Uimp4 kV
Ui250 V
Ithe6 A
Ie/Ue6 A/250 VAC; 0.25 A/230 VDC
Utilisation categoryAC-15; DC-13
Max. fuse rating6 A gG/gN fuse
Ambient temperature–20 °C … +60 °C
Mechanical life> 150 000 operations
Ex marking I M2 Ex db eb I Mb
ApprovalsOBAC 10 ATEX 264X

Ordering details

Type   Material no.  
Type    Material no.   
Ex ZS 75 SR 2Ö VD-de (Mining) 1185447
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.