42
E LEC TRON I C COM PAC T STA RTE R
| M A N UA L
Group mounting fused design
Group mounting HF-starters results in significant space savings in control cabinets. Please find all installation proposals in
table 21 for 500 V AC and in table 22 for 415 V AC.
HF-Starter
Iq
[kA]
SCPD
Max. Current
[A]
Max. Voltage
[V AC]
HF0.6
35
Fuse 25 A gG
25
500
HF2.4
35
Fuse 25 A gG
25
500
HF9
35
Fuse 25 A gG
25
500
Table 21 Type 1 coordination of HF-Starter with Fuse 25 A gG at 500 V AC
HF-Starter
Iq
[kA]
SCPD
Max. Current
[A]
Max. Voltage
[V AC]
HF0.6
50
Fuse 25 A gG
25
415
HF2.4
50
Fuse 25 A gG
25
415
HF9
50
Fuse 25 A gG
25
415
Table 22 Type 1 coordination of HF-Starter with Fuse 25 A gG at 415 V AC
Short-circuit protection for use in UL market
For single or group protection the following fuses can be used for UL application according to UL 60947-1/-4-1 Type 1 coordi-
nation.
HF-Starter
FLA
[A / V AC]
Iq
[kA]
SCPD
Max. current
[A]
Max. Voltage
[V AC]
HF0.6
0.6 / 500
100
Fuse class J or CC
30
480
HF2.4
2.4 / 500
100
Fuse class J or CC
30
480
HF9
6.5 / 500
100
Fuse class J or CC
30
480
HF0.6
0.6 / 500
5
Fuse RK 5
20
480
HF2.4
2.4 / 500
5
Fuse RK 5
20
480
HF9
6.5 / 500
5
Fuse RK 5
20
480
Table 23 Type 1 coordination of HF-Starter with fuses according to UL60947-1/-4-1
