Eaton ZEB Series - Short Circuit Protection According IEC 60947-4-1; For Coordination Type 1 and Coordination Type 2

Engineering
42
10/13 MN03402007Z-DE/EN
Short circuit protection according IEC 60947-4-1 for
coordination type 1 and coordination type 2
The ZEB can be protected with the following fuses angainst
short circuit:
Table 7: ZEB12 directly fitted or separately mounted.
Table 8: ZEB32 directly fitted or separately mounted
Overload relay
Fuse gG/gL [A] Rated short-circuit
current
Classifica-
tion type “1”
Classifica-
tion type “2”
I
q
[kA]
ZEB12-1.65 4 2 1
ZEB12-1.65-GF 4 2 1
ZEB12-5 16 10 100
ZEB12-5-GF 16 10 100
ZEB12-20
50 20 100
ZEB12-20-GF 50 20 100
Overload relay Fuse gG/gL [A] Rated short-circuit
current
Classifica-
tion type “1”
Classifica-
tion type “2”
I
q
[kA]
ZEB32-1.65(/KK) 4 2 1
ZEB32-1.65-GF(/KK) 4 2 1
ZEB32-5(/KK) 12 8 100
ZEB32-5-GF(/KK) 12 8 100
ZEB32-20 /KK) 50 35 100
ZEB32-20-GF(/KK) 50 35 100
ZEB32-45(/KK) 63 35 100
ZEB32-45-GF(/KK) 63 35 100