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SR.T* Terminal and Junction Boxes Ex e / Ex i with Return Flange, Stainless Steel

Key Benefits at a Glance

  • Stainless Steel enclosure
  • Installation in Zone 1, Zone 2, Zone 21 and Zone 22
  • Installation in Class I, II, Division 2
  • Ex eb, Ex ia and Ex tb certified
  • 16 enclosure size options
  • Return Flange Sealing provides Drain Channel
  • Customizable configuration of terminals, cable entries and cable gland types as per specification
  • Customizable configuration of gland plates, ground bolt and hinges as per specification
  • Option for vertical or horizontal mounting provides high flexibility
  • Up to 4 gland plates
  • Wide range of accessories available

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Approval
Product Compliance: Europe – CE
Approval
Product Compliance: United Kingdom – UKCA
Product Compliance: China – CCC
Product Compliance: USA - cETLus Intertek
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.

DE
  • DE
  • EN

Technical data of SR.T*

Terminal and Junction Boxes Ex e / Ex i with Return Flange, Stainless Steel
Operating voltage1100 V AC / DC max. for ATEX / IECEx
Operating current350 A max. , depending on size and certification
Enclosure coverfully detachable
Cover fixingstainless steel A4 (V4A) hexagonal head screws , see data table
Cover sealsilicone
Degree of protectionIP66 , Type 4X
Cable entrysee data table
Gland plate on face(s)optional
Terminal assembly
Number of railssee data table
Terminal typeStandard see PDF datasheet, other terminal types optional
Number of terminals per railsee data table
Material
Enclosure1.5 mm AISI 316L, (1.4404) stainless steel
Gland plateoptional 3 mm or 6 mm AISI 316L (1.4404) stainless steel
Finishbrushed
Masssee data table
valid for empty enclosure, will increase according to integrated components
Shock resistanceIK09, IK10
Dimensionssee data table
Mountingscrews , optional mounting brackets enclosed
GroundingM6 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
Ambient temperature-60 ... 65 °C (-76 ... 149 °F)
EU-type examination certificateCML 20 ATEX 3156X
MarkingEx-Hexagon II 2 GD
Ex eb IIC T* Gb, Ex tb IIIC T** Db or
Ex ia IIC T* Gb
T6/T80 °C @ Ta +40 °C
T5/T95 °C @ Ta +55 °C
T4/T130 °C @ Ta +60 °C
IECEx approvalIECEx CML 20.0094X
UKCA approvalCML 21 UKEX 3892X
ETL approval
ETL certificateIntertek 5003368 , Intertek 5022079
Approved forClass I, Division 2, Groups A, B, C, D
Class II, Division 2, Groups F, G
Class III
cETLusaccording to UL 1773 , UL 121201 , CSA C22.2, No. 40, 213
Ambient temperature-40 ... 65 °C (-40 ... 149 °F)
ECAS approval23-08-81524/E23-08-083807
CCoE approvalPESO A/P/HQ/KA/104/5946 (P528900)
CCC approval2023122303116185
Degree of protectionEN60529 and UL 50 / UL 50E
Shock resistanceEN IEC 62262
CE marking0102
Ordering informationThis device will be delivered completely configured and assembled ready for use. For configuration details please contact Customer Service.
Supplementary informationEC-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 accessoriesMounting plate
M6 internal/external stainless steel grounding bolt
cover hinges stainless steel AISI 316L
gland plate 3 mm AISI 316L (1.4404) stainless steel
gland plate 6 mm AISI 316L (1.4404) stainless steel
M6 internal stainless steel grounding bolt welded to bottom gland plate
quarter-turn key locks stainless steel A4 (V4A)
engraved traffolyte tag label
engraved AISI 316L stainless steel tag label
color in-fill stainless steel tag label
cover padlock facility
eyebolts
door handles