The Ensto Vulcano plastic fire protection junction boxes are manufactured from halogen-free thermoplastic with ceramic terminals. Junction boxes are tested to E30, E60, E90, according to DIN 4102-12. The degree of protection is IP65.

Plastic junction boxes in brief

  • Halogen-free elastic thermoplastic
  • Compact sizes
  • Available in two sizes
  • Factory-mounted cable entries and fastening lugs
  • Screw anchors for wall/ceiling installation included
  • Terminal rail easy to mount/dismount
  • Quick-release cover screws
  • Cover and cover screws equipped with sealing holes
  • Cover attached with a line to the base to prevent losing the cover
  • Available with single terminal blocks or tapping terminals

Contents of product package

  • Enclosure base
  • Cover
  • Cover screws
  • Cover line
  • Fastening plate
  • Screw anchors for wall/ceiling mounting
  • Terminal rail
  • Terminal rail mounting screws
  • Ceramic terminals
  • PE terminal(s)
  • Rubber grommets
Product data
Boxes for household and similar fixed electrical installations EN 60670-1:2005
EN 60670-22:2006
Terminal blocks for copper conductors EN 60947-7-1:2009
Connecting devices for household EN 60998-2-1:2004
Fire resistance of electric cable systems DIN 4102-12
  Technical information
Degree of protection IP65
Cross-section range Cu 1.5 – 16 mm²
Nominal current range 41 – 76 A
Nominal insulation voltage 750 V
Ambient temperature (min.) -25 °C
Ambient temperature (max.) +40 °C
Ambient temperature (24 h) +35 °C
Fire resistance class E30 – E90
Enclosure Polypropylene
Screws Polycarbonate
Gasket PUR (polyurethane)
  Mechanical features
Cable entries Rubber grommets and knockouts
Colour RAL 2003 orange