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IECEx Certificate
of Conformity
 
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification Scheme for Explosive Atmospheres
for rules and details of the IECEx Scheme visit www.iecex.com
 
Certificate No.:
IECEx IBE 09.0019 issue No.:0
 
Status:
Current
 
Date of Issue:2010-01-26 Page 1 of 4


    
Applicant:
Weidmüller Interface GmbH & Co. KG
Klingenbergstrasse 16
32758 Detmold
Germany


 
Electrical Apparatus:Control and distribution box of type Klippon STB ...
Optional accessory:


 
Type of Protection:Increased safety "e"; Intrinsic safety "i"; Protection by enclosure "t"


 
Marking: Ex e IIC TX Gb
Ex e [ia Ga] IIC TX Gb
Ex ia IIC TX Ga
Ex tb IIIC TX Db IP6X
 
Approved for issue on behalf of the IECEx
Certification Body:		Prof. Dr. Tammo Redeker

 
Position:Head of Certification Body


 
Signature:
(for printed version)
 
Date:
 
 
1. This certificate and schedule may only be reproduced in full.
2. This certificate is not transferable and remains the property of the issuing body.
3. The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website.
 
 Certificate issued by:
IBExU Institut für Sicherheitstechnik GmbH
Certification Body
Fuchsmühlenweg 7
09599 Freiberg
Germany


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx IBE 09.0019
 
Date of Issue:2010-01-26Issue No.: 0
 
Page 2 of 4
 
 Manufacturer:
Weidmüller Interface GmbH & Co. KG
Klingenbergstrasse 16
32758 Detmold
Germany


 
 Additional Manufacturing location(s):
 

This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.


STANDARDS:
The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:

 
IEC 60079-0 : 2007-10
Edition: 5		Explosive atmospheres - Part 0:Equipment - General requirements
IEC 60079-11 : 2006
Edition: 5		Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-31 : 2008
Edition: 1		Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure 't'
IEC 60079-7 : 2006-07
Edition: 4		Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
 
This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above.


 
TEST & ASSESSMENT REPORTS:A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in

 
Test Report:
DE/IBE/ExTR09.0017/00


Quality Assessment Report:

NL/KEM/QAR06.0006/05


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx IBE 09.0019
 
Date of Issue:2010-01-26Issue No.: 0
 
Page 3 of 4
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 
The Control and distribution boxes of type Klippon STB … can be equipped in compliance with the thermal conditions in arbitrary combination with approved Ex-components, like plug connectors, rows and terminal blocks and accessories.
The Control and distribution boxes can be used in increased safety in the zones 1 and 2 as well as 21 and 22. If all the electrical circuits are designed for intrinsically safety "ia", using in zone 0 is possible.

The conditions stated in the component approvals have to be observed at installation in the enclosure.
The degree of protection of at least IP 66 according IEC 60529 is only achieved if certified cable entries and stopping plugs are used that are suitable for the application and correctly installed.
The electrical values are limits. The actual possible electrical values are determined by the installed components. The manufacturer determines the final rated values within these limits. So the manufacturer ensures the compliance of the maximum surface temperature and permissible operating temperature of the components.
 
CONDITIONS OF CERTIFICATION: NO
 
 


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IECEx Certificate
of Conformity
 
Certificate No.:IECEx IBE 09.0019
 
Date of Issue:2010-01-26Issue No.: 0
 
Page 4 of 4
 
 
EQUIPMENT(continued):
 
Technical data:
Type of protection :Increased safety and Intrinsic safety
Ambient temperature range:T6 / T 80 °C      -60 °C to +40 °C
T5 / T 95 °C      -60 °C to +55 °C
T4 / T 130 °C     -60 °C to +80 °C          
Degree of protection:≥ IP 66
Rated voltage:to 1100 V AC
Rated current:max. 453 A
Conductors cross-section:max. 300 mm2
Earthing conductor cross-section:max. 150 mm2

Types

 lengthbreadthhigh
Klippon STB 1120 mm120 mm80 mm
Klippon STB 1.1150 mm120 mm80 mm
Klippon STB 2150 mm150 mm90 mm
Klippon STB 2.1190 mm150 mm90 mm
Klippon STB 3190 mm190 mm100 mm
Klippon STB 4250 mm250 mm120 mm
Klippon STB 5380 mm160 mm120 mm
Klippon STB 6400 mm250 mm130 mm
 
 
 







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