Dimensions shown apply to both Stainless Steel and Mild Steel S1, SF*1 = 162, S2, SF*2, S2L, SF*2L = 170, S3, SF*3 = 250,

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1 Assembly Instructions for junction boxes type: Assembly Instructions for: S1 to S / SFI1 to SFI / SFE1 to SFE S1 to S Junction Boxes MS1 to MS Junction Boxes IMPORTANT: This document should be read carefully before commencing installation M1 to M / MFI1 to MFI / MFE1 to MFE AI 2 / Issue W - / Zones of Use for Box - as defined in IEC/EN and IEC/EN Group II Category 1G, for use in Zone 0 (plus Zone 1 and Zone 2). Group II Category 1D, for use in Zone 20 (plus Zone 21 and Zone ). Group II Category 2G, for use in Zone 1 (plus Zone 2). Group II Category 2D, for use in Zone 21 (plus Zone ). Service Temperature: -0 C to +80 C Minimum Installation Temperature: -5 C Certification Details Box : S1 to S, SFI1 to SFI, SFE1 to SFE & MF1 to MF, MFI1 to MFI, MFE1 to MFE II 2G Exe IIC T* Gb, II 2D Extb IIIC T** C Db IP II 2G Exib IIC T* Gb, II 2D Exib IIIC T** C Db IP (N/A c CSA us) II 1G Exia IIC T* Ga, II 1D Exia IIIC T** C Da IP (N/A c CSA us) Baseefa08ATEX0208X / IECEx BAS08.005X IEx.0144X TC RU C-GB.AA87.B c CSA us No: Class I Zone 1 AExe IIC Gb, T5 or T; AExtb IIIC T** C Db; IP, 4X Class 1 Div 2 Group A, B, C, D, T4, T5 or T; 4X This is a certified product which should be installed in line with the Assembly Instructions provided with the product. Failure to follow the Assembly Instructions, or making any changes to the product, may invalidate the product certification. S1, SF*1 = 0, S2, SF*2, S2L, SF*2L, S3, SF*3, S4, S4L, SF*4, SF4L = 0, S5, SF*5, S, SF*, S7, SF*7, S8, SF*8, S, SF* = 2 (Extra Depth: S1, SF*1 = 200, S2, SF*2 to S, SF* - 2) Body Dimensions shown apply to both Stainless Steel and Mild Steel S1, SF*1 = 208, S2, SF*2 = 3, S3, SF*3 = 3, S2L, SF*2L & S4, SF*4 = 423, S5, SF*5 = 423, S4L, SF*4L, S, SF* = 50, S7, SF*7 = 0, S8, SF*8 =, S, SF* = 7 S1, SF*1 = 3, S2, SF*2 = 23, S3, SF*3 = 23, S2L, SF*2L, S4, SF*4 = 373, S5, SF*5 = 373, S4L, SF*4L, S, SF* = 450, S7, SF*7 = 550, S8, SF*8 =, S, SF* = 7 External Flange SFE & MFE Range Only SFE1 to SFE + 44mm S1, SF*1 = 233, S2, SF*2, S2L, SF*2L = 23, S3, SF*3-4, S4, SF*4, S4L, SF*4L = 425, S5, SF*5 = 523, S, SF* =, S7, SF*7 = 70, S8, SF*8 = 880, S, SF* = 00 Cover Hasp ( Dia. 8mm) Gland Plates (up to 2 per face) mm Slot S1, SF*1 = 2, S2, SF*2, S2L, SF*2L = 0, S3, SF*3 = 250, S4, SF*4, S4L, SF*4L = 305, S5, SF*5 = 330,S, SF* = 4, S7, SF*7 = 40, S8, SF*8 = 570, S, SF* = 50 Label SFE & MFE Range (SFE1 to SFE) with External Flange increase dimensions by +44mm Adjustable Clamp Fixed Clamp ± mm Drawings for illustration purposes only M Integral Earth Stud W = Maximum Dissipated Wattage N = No. of s Fitted F = I = Maximum Current W = N x F x I ² N = W / F x I ² I = Sqrt (W / N x F) Note: = of Maximum Conductor (see BS 30 and table below) + Maximum Power Dissipation (Watts) Box S1, SFI1, SFE S2, SFI2, SFE S2L, SFI2L, SFE2L S3, SFI3, SFE3 S4L, SFI4L, SFE4L S5, SFI5, SFE5 S, SFI, SFE S7, SFI7, SFE7 S8, SFI8, SFE8 S, SFI, SFE T* T T** 80 C T*** T* T** T*** T* T** T*** T* T** T*** T* T** T*** T* T** T*** + C T 80 C +55 C T 80 C +5 C T5 80 C + C T5 80 C +55 C T5 80 C +5 C Cable Per (M) S4, SFI4, SFE Connection Solutions Hawke International is a division of Hubbell Ltd. Registered No. 7 in England. Registered Office: Cannon Place, 78 Cannon Street, London EC4N AF. A member of the Hubbell Group of Companies UK Office Oxford Street West, Ashton-Under-Lyne, Lancashire. OL7 0NA. UK Sales: +44 (0) Technical: +44 (0) Fax: +44 (0) sales@ehawke.com For any enquiries within EAC countries, please contact: MACDEM P. O. Box, Moscow, 571, Russia Tel / Fax: office@macdem.ru Website: AI 2 - Issue W / Page 1 of 7

2 SPECIAL CONDITIONS FOR SAFE USE: 1. Unused entry holes shall be fitted with stopping plugs as specified in the empty enclosure certificates Baseefa 08ATEX0207U and IECEx BAS U. The operating temperature range of the enclosure is limited to that of the stopping plug fitted. 2. Only breather / drain devices as specified in the empty enclosure certificates Baseefa 08ATEX0207U and IECEx BAS U may be used with these enclosures. The breather / drain devices must be installed in their correct orientation in either the bottom face or bottom face gland plate of the enclosure. The operating temperature range of the enclosure is limited to that of the breather / drain device fitted. 3. All terminal screws, used and unused, shall be tightened down by the end user. 4. of conductors must extend to within 1mm of the metal of the terminal throat unless specified otherwise on the terminal certificate. 5. No more than one single or multi-stranded lead shall be connected to either side of any terminal unless multiple conductors have been joined in a suitable manner e.g. two conductors into a single insulated bootlace ferrule, or any method indicated on the terminal certificate.. s shall be installed in such a manner that the creepage and clearance distances between the terminal and adjacent components, enclosure walls and covers comply with the requirements of EN for Exe IIC junction boxes, or IEC 007- for Exia IIC / Exib IIC junction boxes, for the rated voltage of the equipment. 7. temperatures must not exceed the operating range specified on the component certificate. 8. All terminals and accessories such as cross-connectors, shall be installed in accordance with the terminal manufacturers instructions.. The maximum voltage, current and dissipated power shown on the rating label must not be exceeded.. When connecting conductors of cross section below the maximum allowed for the particular terminal then the maximum amps per pole must be reduced in line with the maximum amps permitted for a terminal equivalent to the conductor size fitted e.g. if a terminal that can take a sq. mm. conductor at 2 amps is fitted with a sq. mm. conductor then the current shall be reduced to a maximum of amps, or the rating marked on the apparatus label, whichever is the lower.. When metallic and non-metallic trunking is provided inside the junction box, the trunking shall be suitable for use at 80 C, meet the creepage and clearance requirements of EN and not affect the IP rating of the junction box, and the maximum current in any circuit will be limited to 0%.. When a self adhesive certification label is fitted, the minimum ambient temperature shall be - C. When optional additional non-metallic labels greater than 0.2mm thick are fitted, they shall be mounted direct on to the metal enclosure and there shall be at least mm between adjacent non-metallic labels.. Unused entries may be fitted with alternative stopping plugs and/or breather drains to those listed in the schedule. The user is responsible for ensuring that the protection concept temperature class and relevant IP rating are maintained. 14. When the junction box is coated with K-MASS, the maximum permitted current is limited to 80% and there shall be a label stating Warning: Static Hazard, clean only with a damp cloth.. a) When a heater plate is fitted the temperature classification of the junction box is increased to T4 T5 C. b) The junction box shall be fitted with a warning label This enclosure contains more than one power supply. Each power supply shall be isolated elsewhere before opening the main enclosure lid and the internal enclosure lid or equivalent wording. c) The junction box shall be fitted with a warning label The heater plate shall not be energised when the power terminals are energised, or equiivalent wording. This condition is not applicable to the special terminal arrangement in a Size 2 deep junction box do Drg. No: 85. d) The installed cabling / terminals must be positioned at least 50mm away from the heater plate.. When a document pocket is fixed to the inside of the lid, care must be taken by the installer / end user to prevent static build up i.e. plastic wallets must not be used to contain documents inside the enclosure.. When fuse terminals are fitted, the low ambient temperature is limited to -25 C and the junction box becomes a defined arrangement. TO OPEN THE LID: 1. Disconnect power (isolate all circuits). 2. Unlock padlock (if fitted) and remove. 3. Untighten the M lid securing screws. 4. a) Carefully swing the lid back on its hinges ensuring the seal is not displaced or damaged. b) The lid may be removed completely by opening to approximately 1 and lifting off. c) Ensure correct gasket is fitted for area of use. TO CLOSE THE LID: 1. Check that the gasket is correctly secured to the underside of the lid and undamaged. If the lid has been removed, completely reverse the procedure at 4b) ensuring that the correct lid is refitted. 2. Locate and tighten all M lid securing screws into the box body. 3. Replace and lock the padlock on the lid, if required. ENCLOSURE INSTALLATION (EI) a) The IP rating of the enclosure must be maintained for the area of use (e.g. IP* for Zone 21 dust environment) by the use of correct arrangement of cable/gland/sealing arrangements and in accordance with the installation codes as detailed in IEC/EN and these installation instructions. b) Where other certified components are part of the assembly, the user must take account of any limitations listed on relevant certificates. c) The enclosure may be ready supplied with cable entries. Where the customer drills cable entries they must be installed in accordance with the component certificates Baseefa 08ATEX0207U or IEC Ex BAS U and enclosure limitations, these specify a maximum clearance on the entry thread of 0.7mm for plain holes and where adjacent cable entries are installed sufficient clearance must be maintained to allow for the fitting of sealing/retaining washers and the rotation of the cable gland hexagons, and leave a minimum of material between adjacent holes in line with the above certificate number(s). TERMINAL WIRING (TW) a) All wiring must be carried out in accordance with the relevant code of practice and/or instructions e.g. IEC/EN b) When used as a general purpose junction box or marshalling box the circuits carrying currents 1A shall be individually protected against over current such that the protective device operates effectively at no more than 1.45 times the current carrying capacity of the smallest conductor used in that circuit. c) Where a major portion of the terminals are carrying maximum rate current the temperature at the branching point of the conductors may exceed 70 C. Under these circumstances the installer must ensure that the limiting temperature for the cable insulation used is acceptable e.g. 85 C (T) or 0 C (T5). AI 2 - Issue W / Page 2 of 7

3 EARTHING: a) Where there is a requirement for bonding of gland plate, this can be achieved by using earthtags on the outside of the enclosure in conjunction with cable glands or by use of gland plates and enclosure lids with factory fitted earth studs. In the case of painted boxes, consideration must be given to the removal of the paint. e.g. under a serrated washer on the inside of the box which may lead to corrosion of the enclosure and potential reduction in earthing protection. This area must be protected against corrosion following installation. SCHEDULE OF TERMINALS FITTED S1, SFI1 & SFE1 Capacity Data Content Reduced Content at Maximum WDU WDU SAKK ** * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C WDU WDU * Complete with cover S2, SFI2 & SFE2 Capacity Data Content Reduced Content at Maximum SAKK ** Bolt Size M Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C S2, SFI2L & SFE2L Capacity Data Content Reduced Content at Maximum WDU WDU WDU50N Bolt Size M SAKK ** * Complete with cover AI 2 - Issue W / Page 3 of 7

4 WDU WDU SAKK ** S3, SFI3 & SFE3 Capacity Data Content Reduced Content at Maximum Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * SAKK ** S4, SFI4 & SFE4 Capacity Data Content Reduced Content at Maximum Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C WDU WDU WFF0 * SAKK ** S4L, SFI4L & SFE4L Capacity Data Content Reduced Content at Maximum WDU WDU70/ WDU70/ WDU0/ WDU0/ Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating AI 2 - Issue W / Page 4 of 7 temperature of -50 C SAKK terminals are suitable for -0 C

5 S5, SFI5 & SFE5 Capacity Data WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * SAKK ** Content Reduced Content at Maximum Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C S, SFI & SFE Capacity Data WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * WFF5 * SAKK ** Content Reduced Content at Maximum Bolt Size M Bolt Size M Bolt Size M Bolt Size M * Complete with cover AI 2 - Issue W / Page 5 of 7

6 S7, SFI7 & SFE7 Capacity Data WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * WFF5 * SAKK ** Content Reduced Content at Maximum Bolt Size M Bolt Size M Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C S8, SFI8 & SFE8 Capacity Data WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * WFF5 * SAKK ** Content Reduced Content at Maximum Bolt Size M Bolt Size M Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C AI 2 - Issue W / Page of 7

7 WDU WDU WDU70/5 WDU70/5 WDU0/0 WDU0/0 WFF0 * WFF5 * SAKK ** S, SFI & SFE Capacity Data Content Reduced Content at Maximum Bolt Size M Bolt Size M Bolt Size M Bolt Size M * Complete with cover Note: s listed (with the exception of **) are only suitable for a minimum operating temperature of -50 C SAKK terminals are suitable for -0 C BARTEC FUSE / TERMINALS Technical Data - Physical Features Bartec Fuse J2/JM J2/KM J2/JT J2/KT 1.A medium time lag 2.0A medium time lag 1.A time lag 2.0A time lag Nominal Voltage Electric Connections Screw for Std. Ferrule s mm2, solid Nm 8mm s mm2, fine stranded EU Declaration of Conformity in accordance with European Directive 2014/34/EU Manufacturer: Hawke International Address: Oxford Street West, Ashton-under-Lyne, OL7 0NA, United Kingdom Equipment: Range of Stainless and Mild Steel Boxes S1 to S & M1 to M SFI1 to SFI & MFI1 to MFI SFE1 to SFE & MFE1 to MFE Provisions of the Directive fulfilled by the Equipment: Group II Category 2G Exe IIC T* Gb, II 2D Extb IIIC T** C Db IP Group II Category 2G Exib IIC T* Gb, II 2D Exib IIIC T** C Db IP Group II Category 1G Exia IIC T* Ga, II 1D Exia IIIC T** C Da IP Notified Body for EU- Examination: Baseefa Buxton UK EU-type Examination Certificate: Baseefa08ATEX0208X Notified Body for production: SGS-Baseefa Buxton UK Harmonized Standards used: EN 007-0:20+A:20, EN007-7:2007, EN007-:20 EN007-31:2014 On behalf of the above named company, I declare that, on the date the equipment accompanied by this declaration is placed on the market, the equipment conforms with all technical and regulatory requirements of the above listed directives.. A. Tindall Technical Manager AI 2 - Issue W / Page 7 of 7