Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Enclosure Stainless Steel, Ex e Component Approved SR*.*

  • Stainless Steel enclosure
  • Brushed enclosure, IP66
  • Installation in Zone 1, Zone 2, Zone 21 and Zone 22
  • Ex eb and Ex tb certified
  • Suitable for operation in Class I, II Division 2
  • Suitable for operation in Class I Zone 2, Class II Zone 22
  • 32 enclosure size options
  • Return Flange Sealing provides Drain Channel
  • Option for vertical or horizontal mounting provides high flexibility
  • Customizable configuration of gland plates, ground bolt and hinges as per specification
  • Wide range of accessories available

Please 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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  SR*.*

Product Description
Enclosure Stainless Steel, Ex e Component Approved
Electrical specifications
Operating voltage1100 V AC / DC max. for ATEX / IECEx
1000 V AC / DC max. for North American approvals
Operating current350 A max. , depending on size and certification
Mechanical specifications
Enclosure coverfully detachable
Cover fixingstainless steel A4 (V4A) hexagonal head screws , optional quarter-turn key locks
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
Enclosure1.5 mm AISI 316L, (1.4404) stainless steel
Gland plateoptional 3 mm or 6 mm AISI 316L (1.4404) stainless steel
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 conditions
Ambient temperature-60 ... 120 °C (-76 ... 248 °F) depending on integrated components
Data for application in connection with hazardous areas
EU-type examination certificateCML 20 ATEX 3118U
MarkingEx-Hexagon II 2 GD
Ex eb IIC Gb
Ex tb IIIC Db
International approvals
UL approval
Approved forClass I and II, Division 2
Class I, Zone 2, Class II, Zone 22
Ambient temperature-25 ... 40 °C (-13 ... 104 °F)
IECEx approvalIECEx CML 20.0076U
UKCA approvalCML 21 UKEX 3423U
CCC approval2023122303116185
Degree of protectionEN60529 or UL 50 / UL50E / CSA 22.2 No. 94
Shock resistanceEN IEC 62262
General information
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
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


ECLASS 13.027180502
ECLASS 12.027180502
ECLASS 11.027180502
ECLASS 10.0.127180502
ECLASS 9.027180502
ECLASS 8.027180508
ECLASS 5.127180502
ETIM 9.0EC002503
ETIM 8.0EC002503
ETIM 7.0EC002503
ETIM 6.0EC002503
ETIM 5.0EC002503
UNSPSC 12.139121314

Details: SR*.*


The SR series of empty component approved enclosures offer an excellent base to build your solution. Whether you plan to produce terminal boxes, control stations or control panels, the SR series has been specifically sized and designed to meet the needs of your market.

The enclosures can be supplied in a primary form or fully loaded with many accessory options such as gland plates in 3 or 6 mm thickness, hinges on the left or right of the enclosure, quarter-turn locks, cover security hasp, grounding bolts in various sizes and materials as well as a wide range of labeling options.

The enclosures can be installed in a landscape or portrait orientation either directly to the enclosure bottom or by means of stainless steel AISI 316L mounting brackets which are in the scope of delivery.

The main body of the enclosure and its fixings are manufactured from stainless steel AISI 316L to ensure a high quality, corrosion resistant and durable enclosure.

Product Documentation: SR*.*

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Brief Instructions - Terminal Boxes Series SR.TJ* and SR.TB*ENGPDF337 KB
Instruction leaflet / BeipackzettelALLPDF142 KB

Approvals: SR*.*

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
CCC Ex Certificate2023122303116185 (Mannheim)ALLPDF3232 KB
CML IECEx Certificate of ConformityIECEx CML 20.0076UALLLINK---
Canada, USA UL Hazardous LocationE499269 Vol 1 Sec 2ALLPDF545 KB
UK-Type Examination CertificateCML 21UKEX3423UALLPDF152 KB
Attestation of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-4853AALLPDF265 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-6997ALLPDF254 KB