5 Installation Instructions
44
Rev. 02/2019
Pos. no
Description
Blind rivet nut for M8
Enclosure
Washer ISO 7092-8.4
External protective conductor: Minimum cross section is 4 mm
2
,
Observe EN 60079-0:2014-06, 15.3!
Ring lead lugs DIN 46234, nominal cross section > 2.5 mm
2-
35 mm
2
Tubular lead lugs DIN 46235, nominal cross section 10 mm
2
- 35 mm
2
Spring washer DIN 127-B8
Hexagon nut ISO 4017-M8x20
Protective conductor connections of the ATEX enclosure
All protective conductor connections of the ATEX enclosure are designed in
M 8.
Connection of external protective conductor
The external protective conductor is connected with the enclosed stainless
steel screws, nuts, washers and lock washers. The external protective
conductor must be provided with a commercially available lead lug of
suitable cross-section and ring diameter. The lead lugs selected must
comply with one of the following standards:
–
DIN 46234 for lead lug
–
DIN 46235 for tubular lead lugs
The cross-section for the protective conductor must be dimensioned as follows:
Cross section of phase
conductor S [mm
2
]
Minimum cross section of corresponding
protective conductor Sp [mm
2
]
S
16
S
16 < S
35
16
S > 35
0.5 x S
Summary of Contents for DetCon series
Page 1: ...DetCon Detonation Controller Operating Manual P N 01 30 002 Rev 02 2019...
Page 23: ...4 Product Description Rev 02 2019 23...
Page 24: ...4 Product Description 24 Rev 02 2019...
Page 25: ...4 Product Description Rev 02 2019 25...
Page 26: ...4 Product Description 26 Rev 02 2019...
Page 27: ...4 Product Description Rev 02 2019 27...
Page 37: ...4 Product Description Rev 02 2019 37 DetCon20 Dimensions...
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