Distribution Box ExP-RR

Distribution box type ExP-RR is designed to use in Zone 22. It provides proper level of safety and allows to supply power for category 3 equipment in an explosive atmosphere of dust and non-hazardous areas. wide range of available sizes and configurations of distribution boxes allow precise adaptation to Customer requirements. The device fulfills requirements of safety and health relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres desrcibed in Directive 2014/34/EU. ExP-RR distribution boxes complies with standards:

  • EN IEC 60079-0
  • EN 60079-31
  • EN 61439-1

Properties

  • Light and solid enclosure (IK10)
  • Wall mountong possibility
  • Connection ability  >120A
  • Protection level IP 66
  • 3-pole 16A sockets with cover
  • 5-pole sockets with coevr up to 63A
    • Cable glands for cables outer diameter range between 2 and 56 mm
Rated voltage 230V / 400V
Connection ability AC3 20A – 120A, > 120A
Socket types
  • 16A 1-phase
  • 16A 3-phase
  • 32A 3-phase
  • 63A 3-phase
Protection level IP66, IK10
Avalaible sizes
  • 200x300x152,5 mm
  • 300x400x152,5 mm
  • 300x400x212,5 mm
  • 400x500x212,5 mm
  • 400x600x212,5 mm
  • 500x700x303 mm
  • 600x800x303 mm
Cables range Ø 2 to Ø 56 mm 
Operating temperature -25ºC to 55 ºC
Type marking

 ExP-RR-*1-*2-*3-*4
*1 - number of 63A 3-phase   |   *2 - number of 32A 3-phase
*3 - number of 16A 3-phase   |   *4 - number of 16A 1-phase

 

ATEX IECEx certifications

  • II 3D Ex tc IIIC T150°C Dc
Download the catalog card