janitza CTB Series, User Manual And Mounting Instructions

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14
CTB series current transformer
6.3 Type-specific technical data - Designs
Overall width
Overall height
Overall
depth
Type
CTB 31.35
Type
CTB 41.35
Type
CTB 51.35
Type
CTB 61.35
Type
CTB 81.35
Type
CTB 101.35
Primary conductor feedthrough
Rail 1 [mm / in]
30 x 10 /
1.18 x 0.39
40 x 10 /
1.57 x 0.39
50 x 12 /
1.97 x 0.47
63 x 10 /
2.48 x 0.39
80 x 10 /
3.15 x 0.39
100 x 10 /
3.94 x 0.39
Rail 2 [mm / in]
25 x 12 /
0.98 x 0.47
30 x 15 /
1.18 x 0.59
40 x 30 /
1.57 x 1.18
50 x 30 /
1.97 x 1.18
60 x 30 /
2.36 x 1.18
80 x 30 /
3.15 x 1.18
Rail 3 [mm / in]
20 x 20 /
0.79 x 0.79
--- --- --- --- ---
Round conductor
[mm / in]
25.7 / 1.01 31.8 / 1.25 43.7 / 1.72 43.7 / 1.72 54.7 / 2.15 70 / 2.76
Dimensions
Overall width [mm
/ in]
60 / 2.36 70 / 2.76 85 / 3.35 95 / 3.74 120 / 4.72 130 / 5.12
Overall height [mm
/ in]
80.5 / 3.17 91.15 / 3.59 105.25 / 4.14 114.86 / 4.52 134.66 / 5.3 147.49 / 5.81
Overall depth
[mm / in]
52 / 2.05 52 / 2.05 52 / 2.05 52 / 2.05 52 / 2.05 52 / 2.05
Weight
Weight [g / lb] 230 / 0.51 300 / 0.66 350 / 0.77 350 / 0.77 380 / 0.84 400 / 0.88
Tab. Type-specific technical data