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7 (1) EC-TYPE-EXAMINATION CERTIFICATE (Translation) (2) Equipment and protective systems intended for use in potentially explosive atmospheres Directive 94/9/EC (3) EC-type-examination Certificate number PTB 00 ATEX 1112 U (4) Components: Contact block type 8080/1-. (5) Manufacturer: R. Stahl Schaltgeräte GmbH (6) Address: Waldenburg (Württ.), GERMANY (7) This component and any acceptable variation thereto are specified in the schedule to this certificate. (8) The Physikalisch-Technische Bundesanstalt notified body No.0102 in accordance with Article 9 of the European Council Directive 94/9/EC of 23rd March 1994 certifies that this component has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres, given in Annex II to the Directive. The examination and test results are recorded in the confidential report PTB Ex (9) Compliance with the Essential Health and Safety Requirements has been assured by compliance with: EN 50014: A1 + A2 EN 50018: 1994 EN 50019: 1994 (10) The sign U after the certificate number indicates that this certificate must not be confused with certificates issued for equipment or protective systems. This Component Certificate only serves as a basis for the issuing of certificates for equipment or protective systems. (11) This EC-type-examination Certificate relates only to the design and construction of the specified component in accordance with Directive 94/9/EC. Further requirements of this Directive apply to the manufacture and supply of this component. (12) The marking of the component shall include the following: II 2 G EEx de IIC I M 2 EEx de I Certification office Explosion protection Braunschweig, 3. May 2001 By order: gez. Klausmeyer Dr.-Ing. U. Klausmeyer Regierungsdirektor

8 Physikalisch-Technische Bundesanstalt Braunschweig and Berlin Appendix to EC-Type-Examination Certificate PTB 00 ATEX 1112 U (13) Schedule (14) EC-Type-Examination Certificate PTB 00 ATEX 1112 U (15) Description of component Contact block 8080/1-. is a flameproof switching element and is used to switch main, control and signal circuits. Connections are made by means of integral terminals. Technical data Rated insulation voltage... up to 550 V Rated operating voltage... up to 125 V 250 V 500 V Rated current I e... max. 10 A 0,2 A 10 A Switching capacity DC-12 DC-12 AC-15 Rated values other than those listed above are permitted provided the making and breaking capacities in the relevant regulations are complied with and are stipulated by the manufacturer depending on mode of operation, switching capacity, etc. Contacts...NO and/or NC (positive opening) Rated connection capacity 2.5 mm² Can be used for temperature class T6 Ambient temperature -55 C to 50 C Ambient temperature -55 C to 70 C at rated thermal current, max.. 10 A 6 A The contact block is designed for thermal stability from -55 C to 100 C. (16) Test report PTB Ex (17) Special conditions for safe use none Notes on manufacture and operation The contact block must be fitted into an enclosure which complies with the requirements of a specific type of protection as detailed in EN 50014, Part 1.2. Seite 2/3 EC-type-examination Certificates without signature and official stamp shall not be valid. The certificates may be circulated only without alteration. Extracts or alterations are subject to approval by the Physikalisch-Technischen Bundesanstalt. In case of dispute, the German text shall prevail. Physikalisch-Technische Bundesanstalt Bundesallee 100 D Braunschweig

9 Physikalisch-Technische Bundesanstalt Braunschweig and Berlin Appendix to EC-Type-Examination Certificate PTB 00 ATEX 1112 U When fitting the contact block into an enclosure with type of protection Increased Safety e to EN 50019, the clearances and creepage distances given in Parts 4.3, 4.4 and Table 1 must be maintained. The component is suitable for use in both Group I and II, because the standard requirements are identical in this case. This EC Type-Examination Certificate and any future amendments to it are simultaneously valid as amendments to Component Certificate PTB No. Ex-96.D.1019 U. (18) Essential health and safety requirements The tests carried out and their positive results demonstrate that the contact block complies with the requirements of Directive 94/9/EC and the standards specified on the cover sheet. Certification office Explosion protection Braunschweig, 3. May 2001 By order gez. Klausmeyer Dr.-Ing. U. Klausmeyer Regierungsdirektor Seite 3/3 EC-type-examination Certificates without signature and official stamp shall not be valid. The certificates may be circulated only without alteration. Extracts or alterations are subject to approval by the Physikalisch-Technischen Bundesanstalt. In case of dispute, the German text shall prevail. Physikalisch-Technische Bundesanstalt Bundesallee 100 D Braunschweig

IECEx Certificate of Conformity

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 issue No.:2 Status: Current Certificate history: