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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 BVS 12.0005 issue No.:0

Certificate history:

 
Status:
Current
 
Date of Issue:2012-01-26 Page 1 of 3


    
Applicant:
K.A. Schmersal GmbH
Möddinghofe 30
42279 Wuppertal
Germany


 
Electrical Apparatus:Pull-wire emergency stop switch type EX-T3Z 068-* * r *
Optional accessory:


 
Type of Protection:Protection by enclosures "tD"


 
Marking: Ex tD A21 IP66 T90°C
 
Approved for issue on behalf of the IECEx
Certification Body:
Dr. F. Eickhoff

 
Position:Deputy 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:
DEKRA EXAM GmbH
Dinnendahlstrasse 9
44809 Bochum
Germany


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IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0005
 
Date of Issue:2012-01-26Issue No.: 0
 
Page 2 of 3
 
 Manufacturer:
K.A. Schmersal GmbH
Möddinghofe 30
42279 Wuppertal
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 61241-0 : 2004
Edition: 1
Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
IEC 61241-1 : 2004
Edition: 1
Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD"
 
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/BVS/ExTR12.0004/00


Quality Assessment Report:

DE/TUR/QAR11.0008/00


- PAGE BREAK -

IECEx Certificate
of Conformity

 
Certificate No.:IECEx BVS 12.0005
 
Date of Issue:2012-01-26Issue No.: 0
 
Page 3 of 3
 
 
Schedule
 
EQUIPMENT:
Equipment and systems covered by this certificate are as follows:
 
Subject and type
 
See Annex  
 
Description
 
The pull-wire emergency stop switch type EX- T3Z 068-* * r * is mounted on machines and sections of plants which are not protected by protective coverings. The pull-wire emergency stop switch has wire-breakage monitoring.
 
 
Parameters
 
Electrical data 
VoltageAC
DC      
230
  24
V
V
Current     4A
 
Thermal data 
Maximum surface temperature T        +90 °C
Permitted ambient temperature-20 °C ... +60 °C
 
Degrees of protection according to EN 60529
 
All types meet IP65 and IP66, the types marked with “z” meet as well IP67.
 
CONDITIONS OF CERTIFICATION: NO
 
 







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