Rotary cam switch – 20A max
Ex d / Ex tb – IP66

Rotary cam switch up to 20A for classified hazardous area Zone 1 & Zone 21. Different type of switch, on-off, deviator, etc. Lockable version also available.


  • Type of protection: Ex d / Ex tb

  • Degree of protection: IP66

  • Certified for:

    • Gas group IIC
    • Dust group IIIC
    • Mines group I M2
  • Max range ambient temperature: -50°C ÷ +80°C
  • Material used: Stainless Steel AISI 316L

  • NPT Threads: 3/4″ NPT

  • ISO 262 Threads: M25x1.5

  • Max rated voltage: 690Vac / 440Vdc

  • Max rated current: 20A

Rotary cam Switches LCS1 Series 20A max
Certificazione CE - RIBCO S.r.l.
Data sheet
Request for quotation

Assembly instructions(Coming Soon)

Safety instructions 

IECEx Conformity 

ATEX Certificate 

IECEx Certificate 

Other options available

LCS1L explosion proof lockable switch rotary cam for hazardous area

LCS1L – Lockable

LCS1Y explosion proof switch with yale key rotary cam for hazardous area

LCS1Y – Yale key

LCS1H explosion proof switch rotary cam with triangle key for hazardous area

LCS1H – Triangle key