M5 Series

Explosion proof cam operated switch
Ex db / Ex tb – IP66

Rotary CAM operated switch series M5A.
Available in different diameter of knob.

It is suitable to be installed in classified harzardous area Zone 1 & Zone 21 and also certified for mines group I M2 (with metal knob).

Features

  • Type of protection: Ex db / Ex tb

  • Degree of protection: IP66

  • Certified for:

    • Gas group IIC
    • Dust group IIIC
    • Mines group I M2
  • Max operating temperature: -60°C ÷ +180°C

  • Material used:

    • Nickel plated brass
    • Stainless Steel AISI 316L
  • ISO 262 Threads: M20x1.5 or M25x1.5

  • Max rated voltage: 660Vac

  • Max rated current: 25A

  • Rated cross-section: 1,5 ÷ 2,5 mm2
  • Max rated power for 3-phase motor 50/60Hz at 380/440V: 5,5 kW

Explosion proof rotary cam switch for hazardous area Series M5A
Certificazione CE - RIBCO S.r.l.
Data sheet
Electrical Contacts Data sheet

Assembly instructions 

Safety instructions 

IECEx Conformity 

ATEX Certificate 

IECEx Certificate 

Other options available

Explosionproof rotary cam switch for hazardous area Series M5B

M5B – Knob ø40

Explosionproof rotary cam switch for hazardous area Series M5C

M5C – Metal knob ø65