23644_EDEBD
A0258-2918-1_EN
10
Low voltage current transformers, multict KBR
7.2. Technical data type-related
KBR
18S
KBR
18
KBR
18L
KBR
28
KBR
32
KBR
42
KBR
42L
KBR
44
primary
rated current [A]
60..250
50..250
100..250
200..500
100..600
250..1000 250..1000 250..1000
secondary
rated current [A]
1
1
1 or 5
1 or 5
1 or 5
1 or 5
1 or 5
1 or 5
Suitable
for cable diam-
eter
max. mm
18.5
18.5
18.4
27.9
32.5
42.4
42.4
44.0
Transformer
bridge mm
36.0
41.6
49.0
49.0
59.2
67.0
67.0
72.2
Transformer
height mm
51.1
64.5
68.8
68.2
96.4
96.0
139.0
120.6
Secondary
cables 1A
1)
2.5 m
0.5 mm²
2.5 m
0.75 mm²
2.5 m
0.5 mm²
2.5 m
0.5 mm²
2.5 m
0.75 mm²
2.5 m
0.5 mm²
2.5 m
0.5 mm²
2.5 m
0.75 mm²
Secondary
cables 5A
1)
–––
–––
0.5 m
1.5 mm²
0.5 m
1.5 mm²
0.5 m
1.5 mm²
0.5 m
1.5 mm²
0.5 m
1.5 mm²
0.5 m
1.5 mm²
1) Standard lengths, other lengths available on request
