GR.TFO.* FO Splice Boxes in Glass-Fiber Reinforced Polyester

Key Benefits at a Glance

Safe protection of fiber optic cable splices in hazardous areas
Up to 8 splice trays, 12 fusion-type splices per tray
Installation in Zone 1, Zone 2, Zone 21 and Zone 22
Ex op pr and Ex tb certified
Carbon loaded, antistatic glass-fiber reinforced polyester
Modern design with high impact resistance
Easy installation due to easily accessible mounting points
Easy cover opening without damage due to mulitple pry points
Wide range of cable glands and stopping plugs

Product photo: FO Splice Boxes in Glass-Fiber Reinforced Polyester GR.TFO.*

Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Datasheet Function Classification Informative Literature Product Documentation Approvals

Technical data of GR.TFO.*

Enclosure cover

fully detachable

Cover fixing

Screws		M6 stainless steel combination Phillips and slotted screw
Number		see data table

Cover seal

foamed silicone

Degree of protection

IP66

Cable entry

see data table

Material

Enclosure		carbon loaded, antistatic glass-fiber reinforced polyester (GRP)
Finish		inherent color black
Grounding plate		2 mm brass optional

Mass

see data table

Dimensions

see data table

Mounting

see data table

Grounding

none as standard
optional M6 or M8 internal/external brass nickel-plated grounding bolt
optional M6 or M8 internal/external stainless steel grounding bolt

Fiber optic splice tray

Number		see data table
Dimensions		142 mm x 92 mm x 8 mm
Quantity of splice connections per tray		12
Type of splices		fusion with 60 mm heatshrink protectors
Fiber optic splicing protection holders per tray		2 for heatshrink splice protectors 60 mm, 6 splices each
Fiber optic strain relief per tray		2 each for 12 fibers with 0.9 mm or 1.1 mm insulation, removeable
Fiber optic cables min. bending radius		35 mm
Fiber optic cables frequency range		10 ... 10000 MHz
Standards		DIN 47662 and Telecom standards

Ambient temperature

-40 ... 55 °C (-40 ... 131 °F)
-50 °C (-58 °F) on request

EU-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 @ Ta +40 °C
T5/T95 °C @ Ta +55 °C

IECEx approval		IECEx CML 17.0144X IECEx BAS 14.0169U
UKCA approval		CML 21 UKEX 3896X
ECAS approval		22-10-53257/E22-09-052274/NB0002
CCC approval		2020322303002568

Degree of protection		EN 60529
CE marking		0102

Supplementary information

EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Optional accessories

M6 or M8 internal/external brass nickel-plated grounding bolts
M6 or M8 internal/external stainless steel grounding bolts

General Notes

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