Rated Area No. of Cores Sustained Current Ratings Volt Drop Size of Gland
mm2   In Air
Amp
Laid Direct
Amp
In Ducts
Amp
mV Size
1.5 2 23 29 23 29 0
  3 20 24 20 25 0
  4 20 24 20 25 0
2.5 2 31 37 31 18 0
  3 26 32 26 15 0
  4 26 32 26 15 0-1
4 2 41 50 41 11 0-1
  3 36 42 34 9.5 1
  4 36 42 34 9.5 1
6 2 53 62 51 7.3 1
  3 45 53 43 6.4 1
  4 45 53 43 6.4 2
10 2 72 83 68 4.4 2
  3 62 70 58 3.8 2
  4 62 70 58 3.8 2
16 2 96 107 88 2.8 2
  3 82 91 75 2.4 2
  4 82 91 75 2.4 3
25 2 128 142 116 1.75 2-3
  3 109 119 96 1.5 3
  4 109 119 96 1.5 3
35 2 156 171 139 1.25 3
  3 133 143 116 1.10 3
  4 133 143 116 1.10 3-4
50 3 162 169 138 0.81 4
  4 162 169 138 0.81 4
70 3 205 210 171 0.57 4
  4 205 210 171 0.57 4-5
95 3 252 251 250 0.43 4-5
  4 252 251 250 0.43 5