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Annexe to: IECEx SIR 06.0087X Issue 6
Applicant: ABTECH Limited
Apparatus: BPG Range of Junction Boxes
Date: 30 September 2021 Page 1 of 3
CSA Group Testing UK Ltd.
Unit 6 Hawarden Industrial Park,
Hawarden Deeside CH5 3US, UK.
The BPG range of junction boxes utilises a BPG enclosure covered by certificate number Sira 99ATEX3172U and
are fitted with an arrangement of suitably certified terminals.
BPG ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 13.
5 14 15
Length 80 110 160 190 230 122 220 160 260 360 560 255 400 400 600 400
Width 75 75 75 75 75 120 120 160 160 160 160 250 250 250 250 405
Height 55 55 55 55 55 90 90 90 90 90 90 120 120 160 120 120
(All dimensions are in mm)
Before the Junction Box is installed, its total dissipated power for the particular application will be calculated in
accordance with EN 60079-7:2003, Annex E, E.2 and will not exceed the values given in the tables below
(Junction boxes of size not specified in the tables may be manufactured subject to the maximum dissipated
power being based on a smaller enclosure):
EPL Ga Gb Db
BPG ref.
Maximum Power Dissipation (W)
T6/T85°C
Ta +40°C
(max)
T6/T85°C
Ta +55°C
(max) T6/T85°C
Ta +60°C
(max) T6/T85°C
Ta +65°C
(max) T5/T100°C
Ta +55°C
(max) T4/T100°C
Ta +90°C
(max)
1 8.390 2.23 1.73 1.45 8.390 8.390
2 8.551 2.00 1.70 1.45 8.551 8.551
3 8.833 2.00 1.70 1.45 8.833 8.833
4 9.012 2.07 1.80 1.29 9.012 9.012
5 9.260 2.00 1.70 1.10 9.260 9.260
6 9.378 2.00 1.70 1.45 9.378 9.378
7 10.500 2.30 1.70 1.10 10.500 10.500
8 10.348 2.00 1.70 1.10 10.348 10.348
9 11.933 2.30 1.70 1.10 11.933 11.933
10 13.793 4.50 3.29 2.10 13.793 13.793
11 18.338 6.68 5.20 4.00 18.338 18.338
12 15.474 2.30 1.70 1.10 15.474 15.474
13 20.867 5.20 4.00 3.00 20.867 20.867
13.5 20.867 5.20 4.00 3.00 20.867 20.867
14 30.384 7.97 6.59 4.79 30.384 30.384
15 31.350 8.26 6.00 4.40 31.350 31.350
EPL Da
BPG ref.
Maximum Power Dissipation (W)
T6/T85°C
Ta +40°C
(max)
T6/T85°C
Ta +55°C
(max) T6/T85°C
Ta +60°C
(max) T6/T85°C
Ta +65°C
(max) T5/T100°C
Ta +55°C
(max) T4/T100°C
Ta +90°C
(max)
1 4.195 1.115 0.865 0.725 4.195 4.195
2 4.2755 1 0.85 0.725 4.2755 4.2755
3 4.4165 1 0.85 0.725 4.4165 4.4165
4 4.506 1.035 0.9 0.645 4.506 4.506
5 4.63 1 0.85 0.55 4.63 4.63
6 4.689 1 0.85 0.725 4.689 4.689
7 5.25 1.15 0.85 0.55 5.25 5.25