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Fire protection junction boxes – Plastic

  • Halogen-free elastic thermoplastic
  • Available in two compact sizes
  • Factory mounted cable entries and fastening lugs

Product description

Technical equipment with functional maintenance is critical at all locations where large numbers of people tend to gather such as airports, hospitals, government agencies and industrial plants. The Ensto Vulcano high-quality fire protection junction boxes are designed to be used in cable systems with system circuit integrity.

Technical equipment with function maintenance is required for e.g. the following buildings and systems:


·Commercial buildings

·Underground railway systems

·Chemicals industry

·Hotels and restaurants


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 
Number of variants matching filter 4/4 |

Part numbers

Parts Price Width Depth Height Pack size Cross section Rated current
100 mm 53,5 mm 100 mm 8 1,5-6 mm² 41 A
100 mm 53,5 mm 100 mm 8 1,5-6 mm² 41 A
175 mm 81,5 mm 150 mm 6 2,5-16 mm² 76 A
175 mm 81,5 mm 150 mm 6 2,5-16 mm² 76 A


Fire Protection PP Junction Box 4x1.5-6mm E90 100x100mm

Technical data


Width 100 mm
Depth 53,5 mm
Height 100 mm
Colour Orange RAL 2003
Material Plastic
IP class IP65
Temperature operational min -25 °C
Temperature operational max 40 °C
Pack size 8
Cross section 1,5-6 mm²
Number of poles 4
Rated current 41 A
Isolation voltage 750 V


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