The gland sizes recommended are in accordance with calculations based on cables manufactured to BS 6346 (1969) and Siyaram Impex cannot accept any responsibility for cables that prove to deviate materially from the nominal diameters quoted in BS 6346 (1969).

CABLE SPECIFICATION ENTRY THREAD mm CABLE GLAND SPECIFICATION
CONDUCTOR AREA mm NUMBER OF CORES NORMAL DIAMETRER INDOOR BW OUTDOOR CW OUTDOOR E1W OUTDOOR CIEL CW INDOOR CIEL BW
UNDER ARMOUR mm OVER ALL mm
1.5 2 8.1 12.5 16 16 16 16 16 16
3 8.6 13 16 16 16 16 16 16
4 9.4 14 20 20 S 20 S 20 S 20 S 20 S
7 11.3 15.9 20 20 S 20 S 20 S 20 S 20 S
12 14.7 20.2 20 20 20 20 20 20
19 17.5 23.2 25 25 S 25 S 25 S 25 S 25 S
27 21.3 27 25 25 25 25 25 25
37 23.8 30.6 32 32 32 32 32 32
2.5 2 9 13.6 20 20 S 20 S 20 S 20 S 20 S
3 9.5 14 20 20 S 20 S 20 S 20 S 20 S
4 10.4 15 20 20 S 20 S 20 S 20 S 20 S
7 12.5 17 20 20 20 20 20 20
12 16.7 22.4 25 25 S 25 S 25 S 25 S 25 S
19 20 26.6 25 25 25 25 25 25
27 23.9 30.7 32 32 32 32 32 32
37 27 33.8 40 40 S 40 S 40 S 40 S 40 S
4 2 10.1 14.7 20 20 S 20 S 20 S 20 S 20 S
3 10.7 15.3 20 20 S 20 S 20 S 20 S 20 S
4 11.8 16.4 20 20 S 20 S 20 S 20 S 20 S
6 2 11.3 15.9 20 20 S 20 S 20 S 20 S 20 S
3 12 16.6 20 20 20 20 20 20
4 13.2 18.7 20 20 20 20 20 20
10 2 13.2 18 20 20 20 20 20 20
3 14 19.5 20 20 20 20 20 20
4 15.6 21.1 25 25 S 25 S 25 S 25 S 25 S
16 2 14.5 20 20 20 20 20 20 20
3 15.5 21.2 25 25 S 25 S 25 S 25 S 25 S
4 17.2 22.9 25 25 S 25 S 25 S 25 S 25 S
25 2 18.4 24.1 25 25 25 25 25 25
3 20.1 26.7 25 25 25 25 25 25
4 22.3 28.9 32 32 32 32 32 32
35 2 21.3 27.9 32 32 32 32 32 32
3 22.8 29.6 32 32 32 32 32 32
4 25.3 32.1 32 32 32 32 32 32
50 1 13.6 19.1 20 20 20 20 20 20
2 19 25.8 25 25 25 25 25 25
3 21.7 28.5 32 32 32 32 32 32
4 25 32 32 32 32 32 32 32
70 1 15.4 21.1 25 25 S 25 S 25 S 25 S 25 S
2 22 29 32 32 32 32 32 32
3 25.2 32.2 32 32 32 32 32 32
4 29.5 37.7 40 40 S 40 S 40 S 40 S 40 S
95 1 17.7 23.4 25 25 S 25 S 25 S 25 S 25 S
2 25.1 33.1 32 32 32 32 32 32
3 28.8 37 40 40 S 40 S 40 S 40 S 40 S
4 33.3 41.7 50 50 S 50 S 50 S 50 S 50 S
120 1 19.7 26.3 25 25 S 25 S 25 S 25 S 25 S
2 27.9 36.1 40 40 S 40 S 40 S 40 S 40 S
3 32 40.4 40 40 40 40 40 40
4 37.5 41.7 50 50 S 50 S 50 S 50 S 50 S
150 1 21.7 28.3 32 32 32 32 32 32
2 30.9 39.3 40 40 40 40 40 40
3 35.9 45.5 50 50 S 50 S 50 S 50 S 50 S
4 41.6 51.4 50 50 50 50 50 50
185 1 24 30.8 32 32 32 32 32 32
2 34.9 44.7 50 50 S 50 S 50 S 50 S 50 S
3 40 49.8 50 50 50 50 50 50
4 46.4 56.6 63 63 S 63 S 63 S 63 S 63 S
240 1 27.1 34.1 40 40 S 40 S 40 S 40 S 40 S
2 39 49 50 50 50 50 50 50
3 44.9 55.1 63 63 S 63 S 63 S 63 S 63 S
4 52.6 63 63 63 63 63 63 63
300 1 30 37 40 40 S 40 S 40 S 40 S 40 S
2 43.8 53.5 50 50 50 50 50 50
3 49.8 60.2 63 63 S 63 S 63 S 63 S 63 S
4 58 68.8 75 75 S 75 S 75 S 75 S 75 S
400 1 33.8 42 50 50 S 50 S 50 S 50 S 50 S
2 48.4 59 63 63 S 63 S 63 S 63 S 63 S
3 55.8 66.6 63 63 63 63 63 63
4 65.4 78.1 75 75 75 75 75 75
500 1 37.4 45.6 50 50 S 50 S 50 S 50 S 50 S
630 1 41.3 49.7 50 50 50 50 50 50
800 1 46 55.8 63 63 S 63 S 63 S 63 S 63 S
1000 1 56 61 63 63 63 63 63 63