MTLCertificate Number Baseefa09ATEX0155 Issue 6

ED - TYPE EXAMINATION CERTIFICATE

2 Safety Device, Controlling Device or Regulating Device intended for use outside a potentially explosive atmosphere

but required for or contributing to the safe functioning of Equipment and Protective Systems with respect to the

risks of explosion

Directive 2014/34/EU

3 EU - Type Examination Certificate

Number:

Baseefa09ATEX0155 - Issue 6

3.1 In accordance with Article 41 of Directive 2014/34/EU, EC-Type Examination Certificates referring to 94/9/EC that were in

existence prior to the date of application of2014/34/EU (20 April 2016) may be referenced as if they were issued in accordance

with Directive 2014/34/EU. Supplementary Certificates to such EC-Type Examination Certificates, and new issues of such

certificates, may continue to bear the original certificate number issued prior to 20 April 2016.

4

5

6

Product:

Manufacturer:

Address:

MTL4541S, MTL4541T, MTL4544S & MTL4544D Repeater Power Supplies,

4!20mA

Eaton Electric Limited

Great Marlings, Butterfield, Luton, Bedfordshire, LU2 8DL

7 This re-issued certificate extends EC Type Examination Certificate No. Baseefa09ATEX0155 to apply to product designed and

constructed in accordance with the specification set out in the Schedule ofthe said certificate but having any variations specified

in the Schedule attached to this certificate and the documents therein referred to.

8 SGS Baseefa, Notified Body number 1180, in accordance with Article 17 of Directive 2014/34/EU of the European Parliament

and of the Council, dated 26 February 2014, certifies that this product has been found to comply with the Essential Health and

Safety Requirements relating to the design and construction of products intended for use in potentially explosive atmospheres

given in Annex II to the Directive.

The examination and test results are recorded in confidential Report No. See Certificate History

9 Compliance with the Essential Health and Safety Requirements has been assured by compliance with:

EN 60079-0: 2012 + All: 2013 EN 60079-11: 2012

except in respect ofthose requirements listed at item 18 ofthe Schedule.

10 If the sign "X" is placed after the certificate number, it indicates that the product is subject to the Specific Conditions of Use

specified in the schedule to this certificate.

11 This EU - TYPE EXAMINATION CERTIFICATE relates only to the design and construction of the specified product. Further

requirements of the Directive apply to the manufacturing process and supply of this product. These are not covered by this

certificate.

12 The marking ofthe product shall include the following:

® II (1) GD [Ex ia Gal IIC (-20°C Ta +60 0C)

[Ex ia Da] IIIC (-20°C Ta +60°C)

® I (M1) [Ex ia Ma] I (-20°C Ta +60°C)

SGS Baseefa Customer Reference No. 0703 Project File No. 16/0371

This document is issued by the Company subject to its General Conditions for Certification Services accessible at http://www.sgs.com/enrrerms-andConditions.aspx and the Supplementary Terms and Conditions accessible at http://www.sgs.com/SGSBaseefaiTerms-and-Conditions.aspx Attention is drawn to

the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained herein

reflects the Company's findings at the time of its intervention only and within the limits ofClient's instructions, if any. It does not necessarily indicate that the

equipment may be used in particular industries or circumstances. The Company's sole responsibility is to its Client and this document does not exonerate

parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,

schedule included, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this

document is unlawful and offenders may be prosecuted to the fullest extent ofthe law.

SGS Baseefa Limited

Rockhead Business Park, Staden Lane,

Buxton, Derbyshire SK17 9RZ

Telephone +44 (0) 1298766600 Fax +44 (0) 1298766601

e-mail baseefa@sgs.com web site www.sgs.co.uk/baseefa

Registered in England No. 4305578.

Registered address: Rossmore Business Park, Ellesmere Port, Cheshire, CH65 3EN

R S SINCLAIR

TECHNICAL MANAGER

On behalf of SGS Baseefa Limited

Schedule

Issued 26 September 2016

Page 2 of7

14 Certificate Number Baseefa09ATEX0155 - Issue 6

15 Description of Product

The MTL4544S Two Channel Repeater Power Supply, 4/20mA for 'Smart' Transmitters is designed to provide floating

d.c. supplies for energising two 'Smart' 4/20mA Transmitters located in the hazardous area and repeat these currents in the

non-hazardous area, whilst restricting the transfer of energy from the unspecified non-hazardous area apparatus to the

intrinsically safe circuits by means of limitation of current and voltage. The apparatus also allows bi-directional signal

communication between the hazardous and non-hazardous area by the connection of a hand-held communicator (HHC).

The MTL4544S Two Channel Repeater Power Supply, 4/20mA for 'Smart' Transmitters comprises four isolating