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Pepperl Fuchs

Pepperl Fuchs SR.TFO.*

FO Splice Boxes in Stainless Steel with Return Flange

MPN: SR.TFO.*
Category: Terminal and Junction Boxes (Ex e, Ex i, Ex op)

Price and lead time confirmed within 1 business day

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Pepperl Fuchs SR.TFO.*?

Safe protection of fiber optic cable splices in hazardous areas

Installation in Zone 1, Zone 2, Zone 21 and Zone 22

Ex op pr and Ex tb certified

Stainless Steel enclosure

Up to 8 splice trays, 12 fusion-type splices per tray

Wide range of cable glands and stopping plugs

Return Flange Sealing provides Drain Channel

Safe protection of fiber optic cable splices in hazardous areas, Installation in Zone 1, Zone 2, Zone 21 and Zone 22, Ex op pr and Ex tb certified , Stainless Steel enclosure, Up to 8 splice trays, 12 fusion-type splices per tray, Wide range of cable glands and stopping plugs, Return Flange Sealing provides Drain Channel, Explosion protection: Ex e, Enclosure: 1.5 mm AISI 316L, (1.4404) stainless steel

Specifications

Mechanical specifications

Order code (Pepperl+Fuchs part number)	T202987
Enclosure cover	fully detachable
Cover fixing	Stainless steel A4 (V4A) combination pozi driv and slotted screw , optional quarter-turn key locks
Screws	M6
Number	4
Tightening torque	3 Nm - 3.5 Nm
Cover seal	silicone
Degree of protection	IP66
Cable entry	thru-holes direct through body
Gland plate on face(s)	optional
Material: Enclosure	1.5 mm AISI 316L, (1.4404) stainless steel
Material: Gland plate	optional 3 mm or 6 mm AISI 316L (1.4404) stainless steel
Material: Finish	brushed
Mass	see data table
Dimensions	see data table
Mounting	4 Mounting bracket for wall mounting included in the scope of delivery
Grounding	M6 internal/external brass nickel-plated grounding bolt M6 internal stainless steel grounding bolt welded to lid M6 internal stainless steel grounding bolt welded to enclosure body
Fiber optic splice tray: Number	see data table
Fiber optic splice tray: Dimensions	142 mm x 92 mm x 8 mm
Fiber optic splice tray: Quantity of splice connections per tray	12
Fiber optic splice tray: Type of splices	fusion with 60 mm heatshrink protectors
Fiber optic splice tray: Fiber optic splicing protection holders per tray	2 for heatshrink splice protectors 60 mm, 6 splices each
Fiber optic splice tray: Fiber optic strain relief per tray	optional 2 each for 12 fibers with 0.9 mm or 1.1 mm insulation
Fiber optic splice tray: Fiber optic cables min. bending radius	35 mm
Fiber optic splice tray: Fiber optic cables frequency range	10 ... 10000 MHz
Fiber optic splice tray: Standards	DIN 47662 and Telecom standards
Lifecycle	Active (current Pepperl+Fuchs product)

Ambient conditions

Ambient temperature

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

Data for application in connection with hazardous areas

EU-type examination certificate	CML 20 ATEX 3156X BASEEFA 14 ATEX 0368U
Marking	II 2 GD Ex op pr IIC T* Gb Ex tb IIIC T** °C Db T5/T95 °C @ Ta +55 °C T6/T80 °C @ Ta +40 °C

International approvals

IECEx approval	IECEx CML 20.0094X IECEx BAS 14.0169U
UKCA approval	CML 21 UKEX 3892X
ECAS approval	23-08-81524/E23-08-083807
Further approvals	further on request

Conformity

Degree of protection	EN60529
CE marking	0102
UKCA marking	2503

General information

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.

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

Certificates (5)

SR.TFO.*: frequently asked questions

When can SR.TFO.* be shipped?

SR.TFO.* is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up SR.TFO.* in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for SR.TFO.* and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SR.TFO.*, subject to availability and destination.