Ex LS 32-20

  • Device group I + II
  • Equipment category M2 + 2G
  • Thermoplastic enclosure
  • Slow action, 2 NO contacts
  • 4 connection strands
Note
  • The Ex LS 32-20 is a circuit breaker for installation in Ex "e" luminaires.

Technical data

StandardsEN 60079-0, EN 60079-1,
EN 60079-7 Para. 5.3.7.8
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Switching systemslow action
Switching elements2 NO contacts
Degree of protectionIP 2X to IEC/EN 60529
Connection4 connection strands, 4 x 0.75 mm²
Utilisation categoryAC-15; DC-13
Rated operating
current/voltage
2 A/300 VAC/DC; 6 A/12 VAC/DC
Mechanical life300 000 operations
Ambient temperature–40 °C … +100 °C, up to this temperature the surface temperature remains below +120 °C (T4)
Ex marking II 2G Ex db IIC Gb,
I M2 Ex db I Mb
IECEx Ex db I MB,
Ex db IIC Gb
ApprovalsBVS 12 ATEX E 055 U
IECEx BVS 12.0046U

Ordering details

Type   Material no.  
Type    Material no.   
Ex LS 32-20 2S strands 4 x 0.8 m 1214894
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.