PH120 Fire Rated Enclosure


Delvalle fire rated enclosures have been successfully tested to in fire standards.PH120, according UNE EN 50200, Insulation integrity (120 minutes exposure) in accordance with 842ºC with exposure to fire with water spray & mechanical shock in accordance with EN 50200. 
We have different sizes and customized designs for a fire rated junction boxes with screw openings or with hinges

PH120 Fire Rated Enclosure · Delvalle BoxDelvalle Box
PH120 Fire Rated Enclosure · Delvalle BoxDelvalle Box
PH120 Fire Rated Enclosure · Delvalle BoxDelvalle Box

This product has the following certificates

  • Logo IP66 · Delvalle Box
  • Logo ROHS · Delvalle Box
  • Logo UL NEMA 1 · Delvalle Box
  • Logo UL NEMA 12 · Delvalle Box
  • Logo UL NEMA 3R · Delvalle Box
  • Logo UL NEMA 4X · Delvalle Box
  • Logo 10 year anti-corrosion · Delvalle Box
  • Logo 5 year anti-corrosion · Delvalle Box
  • Logo 5 year mechanical parts · Delvalle Box
  • Logo Chemical resistant · Delvalle Box
  • Logo Corrosion resistant · Delvalle Box
  • Logo Scrach resistant · Delvalle Box
  • Logo Temperature resistant · Delvalle Box
  • Logo Waterproof · Delvalle Box


Delvalle enclosures have been successfully tested to in fire standards. PH120, according UNE EN 50200. 
Fire resistant enclosures and junction boxes are used to maintain electrical and electronic circuit integrity to emergency lighting, power and control cables.
Delvalle designs and manufacture:

  • Fire and flame rated enclosures
  • Fire rated junction boxes
  • Fire rated cabinets depending on their location and for areas with the possibility of high temperature, they are designed with the tightness required for Fire Rated Enclosures (IP66) depending on their location and with the maximum durability to the corrosion, it is possible use AISI 304L / AISI 316L (high corrosion protection).
  • We custom made fire and flame rated

enclosures. We have different sizes and customized designs for a fire rated junction boxes with screw openings or with hinges.

Discover the advantages

PH120, ensures electrical continuity for 120 minutes at 842ºC constant temperature. 
The fire and flame rated enclosure has excellent resistance to ozone, corrosion, oxidation, UV light, cosmic and ionizing radiation, general weathering. 

- Waterproof IP66 optimal functioning in adverse temperature and humidity conditions.

- Ceramic terminals.

- Anticorrosive, manufactured in stainless steel AISI304L.


  • UNE EN 50200 Fire Rated
  • 2 hours PH120 842ºC.
  • IP66 (W) according IEC EN 62208.
  • Maximum IK10 resistance norm IEC 62208 and EN 62262.
  • Manufactured following UE Directive low voltage 2014/35/UE
  • Certificate UL Nema 4x, 12, 3r, 1. Nº File E342220.
  • Resistence to corrosion C5M, according  ISO 12944 (AISI 316L).
  • RoHs certificate. 
  • WRAS (Water Regulations Advisory Scheme), num. Lista 1310541.


  • Tunnels, subway and highway.
  • Railway
  • Military
  • Maritime
  • Fire rated

Custom Made Solutions
We offer multiple solutions

PH120 Fire Rated Enclosure · Delvalle Box
Do you need solutions?
2021 product catalogues
  • Customized sizes and designs. 
  • Opening with hinges.
  • Wall mounted supports.
  • AISI 316L (marine).
  • Accessory for padlock.
  • Polyester coating orange RAL 2004.
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Show References
GEO121280FRPH120 Fire & Flame Rated Enclosures12012080GEO121280FR
GEO121680FRPH120 Fire & Flame Rated Enclosures12016080GEO121680FR
GEO132690FRPH120 Fire & Flame Rated Enclosures13026090GEO132690FR
GEO151580FRPH120 Fire & Flame Rated Enclosures15015080GEO151580FR
GEO161690FRPH120 Fire & Flame Rated Enclosures16016090GEO161690FR
GEO162690FRPH120 Fire & Flame Rated Enclosures16026090GEO162690FR
GEO252512FRPH120 Fire & Flame Rated Enclosures250250120GEO252512FR
GEO253512FRPH120 Fire & Flame Rated Enclosures250350120GEO253512FR
GEO254015FRPH120 Fire & Flame Rated Enclosures250400150GEO254015FR
GEO404015FRPH120 Fire & Flame Rated Enclosures400400150GEO404015FR
GEO256015FRPH120 Fire & Flame Rated Enclosures250600150GEO256015FR
GEO406015FRPH120 Fire & Flame Rated Enclosures400600150GEO406015FR
GEO605025FRPH120 Fire & Flame Rated Enclosures600500250GEO605025FR
GEO606015FRPH120 Fire & Flame Rated Enclosures600600300GEO606015FR
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