FO junction boxes made of glass fiber reinforced polyester GR.TFO

Reliable protection of fiber optic cable splices in hazardous areas
Up to 8 splice trays, 12 welded joints per tray
Installation in Zone 1, Zone 2, Zone 21 and Zone 22
Ex op pr and Ex tb certificates
Carbon-filled, anti-static, fiberglass-reinforced polyester
Modern design with high impact resistance
Easy installation thanks to easily accessible mounting points
Easy opening of the lid without damage thanks to multiple pry points
Wide range of cable entries and plugs

Ask a question

Description
Additionally

Description

Excerpt from the technical data sheet: Technical characteristics of GR.TFO.*

Mechanical characteristics
Case cover		completely removable
Fastening the lid
	Screws	Stainless steel combination M6 Phillips head and slotted head screw
	Number	see data table
Lid seal		foamed silicone
Degree of protection		IP66
Cable entry		see data table
Material
	Frame	carbon-loaded, anti-static glass-reinforced polyester (GRP)
	End	native color is black
	Grounding plate	2mm brass optional
weight		see data table
Dimensions		see data table
Installation		see data table
Grounding		not in standard optional M6 or M8 internal/external ground bolt made of nickel-plated brass optional M6 or M8 internal/external stainless steel ground bolt
Fiber optic splice tray
	Number	see data table
	Dimensions	155 mm x 92 mm x 8 mm
	Number of splice connections per tray	12
	Connection type	Fusion with 60mm heat shrink protectors
	Fiber optic splice protection holders for trays	2 pcs. for heat shrinkable pads 60 mm, 6 pcs. each.
	Fiber optic tray strain relief	2 x 12 fibers each with 0.9mm and 1.1mm coating
	Fiber optic cables min. bending radius	35 mm
	Frequency range of fiber optic cables	10...10000 MHz
	Standards	DIN 47662 and telecommunication standards
Environmental conditions
Ambient temperature		-40...65 °C (-40...149 °F)
Data for use in hazardous areas
EC Type Examination Certificate		CML 17 ATEX 3255X BASEEFA 14 ATEX 0368U
	Marking	II 2 GD Ex op pr IIC T* Gb Ex tb IIIC T** °C Db T6/T80 °C at Ta +40 °C T5/T95 °C at Ta +55 °C T4/T130 °C at Ta +65 °C
International certificates
IECEx certification		IECEx CML 17.0144X IECEx BAS 14.0169U
CCoE Approval		PESO A/P/HQ/KA/104/5627 (P432459)
internal audit approval		MASK S/18-1639X
Correspondence
Degree of protection		EN 60529
CE marking		0102

Additionally

All products on the website are original and imported into the Republic of Kazakhstan in compliance with all laws and regulations, and only with the appropriate certificates.

Back to list