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1 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
Technical data sheet comparing old and new models of
EJB series junction boxes
TECHICAL DATA SHEET NEW PRODUCT Rev. 0 – 09/2015
EJB-4 EJB-4B
EJB-6B EJB-7 EJB-7B EJB-6
EJB-45 EJB-45B EJB-5
EJB-5B
2 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
Components II 2 GD - Ex d IIB+H2 Gb - Ex tb IIIC Db - IP66/67
Terminal boxes II 2 GD - Ex d IIB+H2 T... Gb - Ex tb IIIC T...°C Db - IP66/67
Command, control and signalling units
II 2 GD - Ex d IIB+H2 T... Gb - Ex tb IIIC T...°C Db - IP66/67
Command units and interface unit control
II 2(1)GD - Ex d [ia Ga] IIB+H2 T... Gb - Ex tb [ia Da] IIIC T...°C Db - IP66/67
MARKING
Group II/III Category 2GD
Zone 1, 2, 21, 22
CERTIFICATES
ATEX CESI 00 ATEX 036U, CESI 01 ATEX 026, CESI 01 ATEX 027, CESI 02 ATEX 073
IEC Ex IEC Ex CES 14.0017U, IEC Ex TSA 06.0011
GOST R AVAILABLE
INMETRO DNV14.0140
STANDARDS CENELEC EN 60079-0:2009, EN 60079-1:2007, EN 60079-31:2009, EN 60529:1991, EN60079-26:2007 and EUROPEAN DIRECTIVE 94/9/EC:1994
3 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-4
OLD MODEL NEW MODEL
High body High body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 432 x 332 x 299 mm Dimensions 432 x 332 x 299 mm
N° 14 socket head cap screws N° 14 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
4 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-4B
OLD MODEL NEW MODEL
Low body Low body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 432 x 332 x 229 mm Dimensions 432 x 332 x 229 mm
N° 14 socket head cap screws N° 14 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
5 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-45
OLD MODEL NEW MODEL
High body High body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 568 x 388 x 298 mm Dimensions 568 x 388 x 298 mm
N° 20 socket head cap screws N° 20 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
6 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-45B
OLD MODEL NEW MODEL
Low body Low body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 568 x 388 x 248 mm Dimensions 568 x 388 x 248 mm
N° 20 socket head cap screws N° 20 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
7 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-5
OLD MODEL NEW MODEL
High body High body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 632 x 432 x 341 mm Dimensions 632 x 432 x 341 mm
N° 20 socket head cap screws N° 20 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
8 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-5B
OLD MODEL NEW MODEL
Low body Low body
Ribbed lid/Solid lid Only solid lid
Cast hinges on the long side Two stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Dimensions 632 x 432 x 271 mm Dimensions 632 x 432 x 271 mm
N° 20 socket head cap screws N° 20 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
9 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-6
OLD MODEL NEW MODEL
High body High body
Only solid lid Only solid lid
Cast hinges on the long side Three stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Stainless steel handle black painted Stainless steel handle black painted stan-dard mounted on the long side with predi-sposition of mounting on the short side
Dimensions 870 x 650 x 480 mm Dimensions 870 x 650 x 480 mm
N° 30 socket head cap screws N° 30 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
10 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-6B
OLD MODEL NEW MODEL
Low body Low body
Only solid lid Only solid lid
Cast hinges on the long side Three stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Stainless steel handle black painted Stainless steel handle black painted stan-dard mounted on the long side with predi-sposition of mounting on the short side
Dimensions 870 x 650 x 380 mm Dimensions 870 x 650 x 380 mm
N° 30 socket head cap screws N° 30 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
11 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-7
OLD MODEL NEW MODEL
High body High body
Only ribbed lid Only ribbed lid
Cast hinges on the long side Three stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Stainless steel handle black painted Stainless steel handle black painted stan-dard mounted on the long side with predi-sposition of mounting on the short side
Dimensions 1000 x 700 x 510 mm Dimensions 1000 x 700 x 510 mm
N° 30 socket head cap screws N° 30 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
12 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
EJB-7B
OLD MODEL NEW MODEL
Low body Low body
Only ribbed lid Only ribbed lid
Cast hinges on the long side Three stainless steel hinges standard mounted on the long side with predisposi-tion of mounting on the short side
Ambient Temperature -50°C +60°C Ambient Temperature -60°C +60°C
Stainless steel handle black painted Stainless steel handle black painted stan-dard mounted on the long side with predi-sposition of mounting on the short side
Dimensions 1000 x 700 x 410 mm Dimensions 1000 x 700 x 410 mm
N° 30 socket head cap screws N° 30 socket head cap screws
Earth screws placement
Earth screws placement
Counterbole holes for the protection of the screws
Ribs for the protection of the screws
Plates attached with rivets Plates attached with rivets
Standard epoxy coating RAL7035 Standard epoxy coating RAL7035
13 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
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14 - Technical data sheet comparing old and new models of EJB Rev.0 series junction boxes
CORTEM GROUP
OFFICE AND HEADQUARTERS
Via Aquileia 10, 34070 Villesse (GO) ITALY
Tel +39 0481 964911
Fax +39 0481 964999
info@cortemgroup.com
SALES OFFICES
P.le Dateo 2, 20129 Milano ITALY
Tel +39 02 76110501
Fax +39 02 70005471
export@cortemgroup.com
www.cortemgroup.com