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  1. Optical junction box, stainless steel
  1. Explosion-proof technology
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  3. Junction boxes
  4. Optical junction box, stainless steel

Fiber Optic (FO) Junction Box

Article No.: 
SR_TFO_31_31_16_B_0-S0007
Fiber Optic (FO) Junction Box
Fiber Optic (FO) Junction Box
Fiber Optic (FO) Junction Box
Fiber Optic (FO) Junction Box
Fiber Optic (FO) Junction Box
Fiber Optic (FO) Junction Box
Applicable in zones 1,2,21,22
II 2 GD
Ex op pr IIC T* Gb
Ex tb IIIC T** °C Db
Ex tb IIIC T** °C Db
T5/T95 °C @ Ta +55 °C
T6/T80 °C @ Ta +40 °C

IP66
7 splice trays, 12 fusion type splices per tray
Secure protection of fibreglass cable ties in hazardous areas
1 M25 right-hand blind plug
7 M25 right-hand gland plugs for 9-17mm cables
1 M25 left blind plug

7 M25 left gland plugs for 9-17mm cables
AISI 316L stainless steel
Includes external strain reliefs

Fixing: 4 brackets for wall mounting included in delivery
Grounding: M6 internal/external brass nickel-plated grounding screw
M6 internal stainless steel grounding screw welded to cover
M6 internal stainless steel earthing screw welded to cabinet body




Dimensions and enclosure details

External dimensions [mm]

Interior dimensions [mm] Size [mm]
A B C C2 K K1 D E F G G1 G2 H H1 H2 J N
310 310 160 174 360 360 256 256 124.5 275 345 262.5 275 345 262.5 7 8.5


Fibre Optic Fitting Tray
Piece: 7
Dimensions: 142 mm x 92 mm x 8 mm
Quantity of fittings per tray: 12
Type of fitting: 60 mm with heat-shrinkable splice protectors
Fibre optic splice protectors per tray: 2 heat-shrinkable splice protectors 60 mm, 6 splices each
Fibre optic strain relief per tray: 2 for 12 fibres with 0.9 mm or 1.1 mm insulation, removable
Minimum bend radius of fibre optic cables: 35 mm
Operating frequency range: 10 ... 10000 MHz
Standards: DIN 47662 és Telecom standards
  • Details
Details

The SR.TFO.* series is a range of fibre optic junction boxes designed to protect optical fibre cable joints in hazardous areas. With up to 8 splices
the trays are housed in a rugged stainless steel enclosure.
The splice trays comply with DIN 47662 and Telecom standards, each tray can accommodate up to 12 fusion type splices and can be optionally
equipped with a pull relief on request.
The housings are made of thread-brushed AISI 316L stainless steel, which provides excellent stain and corrosion resistance. All
housings feature a 45° return flange sealing method that drains water away from the sealing area and prevents dirt and dust from accumulating
in the enclosure when the lid is opened.
Durable materials allow the insert box to be used in ambient temperatures ranging from -50°C to +55°C.
Fibre optic insert boxes are also available in additional enclosure materials such as GRP.

OHM-TECH Hungary Kft.

Mikszáth Kálmán utca 13/A, Bőcs, 3574

+36-30/339-5127

ohm-tech@ohm-tech.eu

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OHM-TECH Hungary Kft.
  • Mikszáth Kálmán utca 13/A, Bőcs, 3574
  • +36-30/339-5127
  • ohm-tech@ohm-tech.eu
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