IECEx Certificate of Conformity

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1 IECEx Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit Certificate No.: IECEx EXA X Issue No: 1 Certificate history: Issue No. 1 ( ) Status: Current Page 1 of 4 Issue No. 0 ( ) Date of Issue: Applicant: Palazzoli S.p.A. Via F. Palazzoli Brescia Italy Electrical Apparatus: Optional accessory: Interlocked sockets-outlet with or without junction boxes type TAIS EX SERIES / 46****EX; 47****EX; 53224*EX Type of Protection: nr, tb Marking: Ex nr IIC T6 Gc Ex tb IIIC T80 C/T100 C/T115 C Db Approved for issue on behalf of the IECEx Certification Body: Stipo Đerek Position: Director General 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: Agencija za prostore ugrožene eksplozivnom atmosferom (Ex- Agencija) HR Sveta Nedelja

2 IECEx Certificate of Conformity Certificate No: IECEx EXA X Issue No: 1 Date of Issue: Page 2 of 4 Manufacturer: Palazzoli S.p.A. Via F. Palazzoli Brescia Italy 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 : 2011 Edition:6.0 IEC : 2010 Edition:4 IEC : 2013 Edition:2 Explosive atmospheres - Part 0: General requirements Explosive atmospheres - Part 15: Equipment protection by type of protection "n" Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" 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: HR/EXA/ExTR /01 HR/EXA/ExTR /00 Quality Assessment Report: IT/IMQ/QAR /01

3 IECEx Certificate of Conformity Certificate No: IECEx EXA X Issue No: 1 Date of Issue: Page 3 of 4 Schedule EQUIPMENT: Equipment and systems covered by this certificate are as follows: The interlocked sockets-outlet TAIS EX SERIES / 46****EX; 47****EX; 53224*EX are designed in three versions: - Interlocked sockets with fuses. Inside the socket are present functional assemblies connected in series: lock switch fuseholder - socket. Abbreviation for this version is PR.FUS. - Interlocked sockets with magnetotermic. Inside the socket are present functional assemblies connected in series: magnetotermicswitch socket. Abbreviation for this version is PR.MT. - Direct interlocked sockets. Inside the socket are present functional assemblies connected in series: lock switch - socket. Abbreviation for this version is PR.DIR. The interlocked sockets-outlet are intended to be installed in stand-alone with or without terminal box or in assembly with two sockets outlets and one terminal box. (See attachments.) CONDITIONS OF CERTIFICATION: YES as shown below: 1. The cable connection of the equipment with rated current of 63 A shall be suitable for temperature at least 105 C. 2. Appropriate method of installation, maintenance and operation, should prevent accumulation of static charge on the equipment because surface resistance of handle material is higher than 10 9 Ω. 3. The equipment can be installed in stand-alone mode (with or without junction box) or as a combination with two sockets and one junction box. 4. The equipment is intended for fixed installation and must be installed in vertical position. 5. The interlocked socket outlets shall be installed only with appropriate separately certified plug.

4 IECEx Certificate of Conformity Certificate No: IECEx EXA X Issue No: 1 Date of Issue: Page 4 of 4 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above): This addendum covers the extension to new type code of version direct interlocked sockets ( PR.DIR.). The new version is intended for explosive gas atmospheres, EPL Gc with the rated characteristics given in the attachment 2 (IECEx_EXA_15_0004_ISSUE No 1_ANNEX_EX-TAIS). Annex: IECEx_EXA_15_0004_ANNEX_EX-TAIS.pdf IECEx_EXA_15_0004_ISSUE No 1_ANNEX_EX-TAIS.pdf

5 Issue No. 0 Date: Page: 1 of 5 Interlocked sockets-outlet with or without junction boxes type TAIS EX SERIES / 46****EX; 47****EX; 53224*EX Rated Characteristics: Switch short circuit conditional current max 10 ka Maximum rated voltage 50 / 110 / 230 / 400 / 500 V ac Rated current 16 / 20 / 32 / 40 / 63 A Frequency Hz or 100 Hz Hz Insulation class II Ambient temperature -20 C Ta +40 C IP protection degree IP66 category 1 according to IEC Maximum number of wires to the terminal 1 The type of interlocked sockets-outlet with fuse (PR.FUS.) are listed in following tables: EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db 20 (Gc) / 32 (Db) 110 2P+T EX Gc / Db 20 (Gc) / 32 (Db) 110 3P+T EX Gc / Db 20 (Gc) / 32 (Db) 110 3P+N+T EX Gc / Db 20 (Gc) / 32 (Db) 230 2P+T EX Gc / Db 20 (Gc) / 32 (Db) 230 3P+T EX Gc / Db 20 (Gc) / 32 (Db) 230 3P+N+T EX Gc / Db 20 (Gc) / 32 (Db) 400 2P+T EX Gc / Db 20 (Gc) / 32 (Db) 400 3P+T EX Gc / Db 20 (Gc) / 32 (Db) 400 3P+N+T 6, HR,,

6 Issue No. 0 Date: Page: 2 of EX Gc / Db 20 (Gc) / 32 (Db) 500 3P+T EX Gc / Db 20 (Gc) / 32 (Db) 500 3P+N+T EX Gc / Db 20 (Gc) / 32 (Db) P+T EX Gc / Db 20 (Gc) / 32 (Db) P+N+T EX Gc / Db 20 (Gc) / 32 (Db) P+T EX Gc / Db 20 (Gc) / 32 (Db) P+T EX Gc / Db 20 (Gc) / 32 (Db) P+N+T EX Gc / Db 20 (Gc) / 32 (Db) P+T EX Gc / Db 20 (Gc) / 32 (Db) P+N+T EX Gc / Db 20 (Gc) / 32 (Db) 380 / 440 3P+T EX Gc / Db 20 (Gc) / 32 (Db) 380 / 440 3P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Db P+T EX Db P+T EX Db P+N+T EX Db P+T EX Db P+T EX Db P+N+T EX Db P+T EX Db P+T EX Db P+N+T EX Db P+T EX Db P+N+T EX Db P+T EX Db P+N+T EX Db P+T EX Db P+N+T 11, HR,,

7 Issue No. 0 Date: Page: 3 of 5 The type of interlocked sockets-outlet with MCN - Miniature Circuit Breaker (PR.MT.) are listed in following table: EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Db P+T EX Db P+T EX Db P+N+T 6 The type of interlocked sockets-outlet by switchgear (PR.DIR.) are listed in following table: EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T 6, HR,,

8 Issue No. 0 Date: Page: 4 of EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db P+T EX Gc / Db P+N+T EX Gc / Db / 440 3P+T EX Gc / Db / 440 3P+N+T EX Gc / Db 40 (Gc) / 63 (Db) 400 3P+T EX Gc / Db 40 (Gc) / 63 (Db) 400 3P+N+T EX Gc / Db 40 (Gc) / 63 (Db) 110 2P+T EX Gc / Db 40 (Gc) / 63 (Db) 110 3P+T EX Gc / Db 40 (Gc) / 63 (Db) 110 3P+N+T EX Gc / Db 40 (Gc) / 63 (Db) 230 2P+T EX Gc / Db 40 (Gc) / 63 (Db) 230 3P+T EX Gc / Db 40 (Gc) / 63 (Db) 230 3P+N+T EX Gc / Db 40 (Gc) / 63 (Db) 400 2P+T EX Gc / Db 40 (Gc) / 63 (Db) 500 3P+T EX Gc / Db 40 (Gc) / 63 (Db) 500 3P+N+T EX Gc / Db 40 (Gc) / 63 (Db) P+T EX Gc / Db 40 (Gc) / 63 (Db) P+N+T EX Gc / Db 40 (Gc) / 63 (Db) P+T EX Gc / Db 40 (Gc) / 63 (Db) P+N+T 11 The type of terminal boxes are listed in following table: Code EPL Dimension [mm] EX Gc / Db 125 x 185 x EX Gc / Db 250 x 185 x EX Gc / Db 380 x 185 x 125, HR,,

9 Issue No. 0 Date: Page: 5 of 5 The maximum surface temperature for dust marking EPL Db and temperature class for EPL Gc depend on rated current: Rated EPL Version current Ex Marking Gc Db PR.FUS. PR.MT. PR.DIR. PR.FUS. PR.MT. PR.DIR. [A] Ex nr IIC T6 Gc 16 Ex tb IIIC T80 C Db Ex tb IIIC T100 C Db 63 Ex tb IIIC T115 C Db Routine tests: The manufacturer shall carry out the routine tests prescribed in cl and of IEC , HR,,

10 Issue No. 1 Date: Page: 1 of 1 This addendum covers the extension to new type code of version direct interlocked sockets (PR.DIR.). The new version is intended for explosive gas atmospheres, EPL Gc with the following rated characteristics: Switch short circuit conditional current Maximum rated voltage Rated current Frequency Insulation class max 10 ka 50 / 110 / 230 / 400 / 500 V ac 50 A or 63 A Hz or 100 Hz Hz Ambient temperature -20 C Ta +40 C IP protection degree IP66 category 1 according to IEC Maximum number of wires to the terminal 1 Ex Marking is Ex nr IIC T6 Gc. The types of interlocked sockets-outlet by switchgear (PR.DIR.) covered by this addendum are listed in following table: EX Gc 63 / 50* (Gc) 400 3P+T EX Gc 63 / 50* (Gc) 400 3P+N+T EX Gc 63 / 50* (Gc) 110 2P+T EX Gc 63 / 50* (Gc) 110 3P+T EX Gc 63 / 50* (Gc) 110 3P+N+T EX Gc 63 / 50* (Gc) 230 2P+T EX Gc 63 / 50* (Gc) 230 3P+T EX Gc 63 / 50* (Gc) 230 3P+N+T EX Gc 63 / 50* (Gc) 400 2P+T EX Gc 63 / 50* (Gc) 500 3P+T EX Gc 63 / 50* (Gc) 500 3P+N+T EX Gc 63 / 50* (Gc) P+T EX Gc 63 / 50* (Gc) P+N+T EX Gc 63 / 50* (Gc) P+T EX Gc 63 / 50* (Gc) P+N+T 11 * The direct 63 A interlocked sockets (EPL Gc) installed in distribution board configuration (installed together with junction box) shall be reduced to 50 A. II, HR,,

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.:3 Status: Current Date of Issue: 2012-10-12