12.3.5 NEC and UL Compliance
Fuses or Circuit Breakers must comply with NEC 2009. We
recommend using a selection of the following.
The fuses below are suitable for use on a circuit capable of
delivering 100,000 Arms (symmetrical), 240 V, or 480 V, or
600 V depending on the drive voltage rating. With the
proper fusing, the drive Short Circuit Current Rating (SCCR)
is 100,000 Arms.
Recommended max. fuse
AF-600 1-
phase
Power
AF-600 3-
phase
Power
Bussmann Bussmann Bussmann Bussmann Bussmann Bussmann
[kW]/[HP] [kW]/[HP]
Type RK1
1)
Type J Type T Type CC Type CC Type CC
0.75/1 KTN-R-10 JKS-10 JJN-10 FNQ-R-10 KTK-R-10 LP-CC-10
1.5/2 KTN-R-15 JKS-15 JJN-15 FNQ-R-15 KTK-R-15 LP-CC-15
1.5/2 2.2/3 KTN-R-20 JKS-20 JJN-20 FNQ-R-20 KTK-R-20 LP-CC-20
2.2/3 3.7/5
KTN-R-30 JKS-30 JJN-30 FNQ-R-30 KTK-R-30 LP-CC-30
3.7/5 5.5–
7.5/7.5–
10
KTN-R-50 KS-50 JJN-50 - - -
5.5/7.5 11/15
KTN-R-60 JKS-60 JJN-60 - - -
7.5/10 15/20
KTN-R-80 JKS-80 JJN-80 - - -
18.5–
22/25–30
KTN-R-125 JKS-125 JJN-125 - - -
15/20 30/40
KTN-R-150 JKS-150 JJN-150 - - -
23/30 37/50
KTN-R-200 JKS-200 JJN-200 - - -
45/60
KTN-R-250 JKS-250 JJN-250 - - -
Table 12.12 200–240 V
Recommended max. fuse
AF-600 1-
phase
Power
AF-600 3-
phase
Power
SIBA Littel fuse
Ferraz-
Shawmut
Ferraz-
Shawmut
[kW]/[HP] [kW]/[HP] Type RK1 Type RK1 Type CC
Type RK1
3)
0.75/1 5017906-010 KLN-R-10 ATM-R-10 A2K-10-R
1.5/2 5017906-016 KLN-R-15 ATM-R-15 A2K-15-R
1.5/2 2.2/3 5017906-020 KLN-R-20 ATM-R-20 A2K-20-R
2.2/3 3.7/5
5012406-032 KLN-R-30 ATM-R-30 A2K-30-R
3.7/5 5.5–
7.5/7.5–
10
5014006-050 KLN-R-50 - A2K-50-R
5.5/7.5 11/15
5014006-063 KLN-R-60 - A2K-60-R
7.5/10 15/20
5014006-080 KLN-R-80 - A2K-80-R
18.5–
22/25–30
2028220-125 KLN-R-125 - A2K-125-R
15/20 30/40
2028220-150 KLN-R-150 - A2K-150-R
23/30 37/50
2028220-200 KLN-R-200 - A2K-200-R
45/60
2028220-250 KLN-R-250 - A2K-250-R
Table 12.13 200–240 V
Specifications AF-600 FP Design and Installation Guide
12-20 DET-768A
122