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Maintenance and service guide - LSN-FLSN ZONE
2 - Ex ec
5724 en - 2020.02 / c
INSTALLATION MAINTENANCE – LSN-FLSN ZONE 2 – Ex ec
9.7 - Indication of cable gland size and type for 400V rated supply voltage if drillings
required without details of hole diameters being given
Series
Type
Polarity
Power + auxiliaries
Number of holes
Hole diameter
FLSN
80
2 ; 4 ; 6
1
(2 if auxiliaries)
ISO M20 x 1.5
(1M20 + 1M16)
90
2 ; 4 ; 6
100
2 ; 4 ; 6
112
2 ; 4 ; 6
132
2 ; 4 ; 6
ISO M25 x 1.5
(1M25 + 1M16)
160
2 ; 4 ; 6
180 MR
2 ; 4 ; 6
180 M/L/LUR
2 ; 4 ; 6
ISO M32 x 1.5
(1M32 + 1M16)
200
2 ; 4 ; 6
ISO M40 x 1.5
(1M40 + 1M16)
225 SR/MR
2 ; 4 ; 6
225 M
2 ; 4 ; 6
ISO M50 x 1.5
(1M50 + 1M16)
250
2 ; 4 ; 6
280
2 ; 4 ; 6
ISO M63 x 1.5
(1M63 + 1M16)
315
2 ; 4 ; 6
ISO M75 x 1.5
(1M75 + 1M16)
355
2 ; 4 ; 6
Series
Type
Polarity
Terminal box material
Power + auxiliaries
Number of holes
Hole diameter*
LSN
80
2 ; 4 ; 6
Aluminium alloy
1
(2 if auxiliaries)
ISO M20 x 1.5
(1M20 + 1M16)
90
2 ; 4 ; 6
100
2 ; 4 ; 6
112
2 ; 4 ; 6
132
2 ; 4 ; 6
2
(3 if auxiliaries)
ISO M25 x 1.5
(2M25 + 1M16)
160
2 ; 4 ; 6
180
2 ; 4 ; 6
3
2 x M40 + 1 x M16
200
2 ; 4 ; 6
225
2 ; 4 ; 6
2 x M50 + 1 x M16
250 MZ
2
250 ME
4; 6
2 x M63 + 1 x M16
280
2 ; 4 ; 6
* As an option, both ISO M25 holes may be replaced by 1 ISO x M25 and 1 ISO x M32 (to comply with standard DIN 42925).
