13.3.5 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 adjustable frequency drive voltage rating. With the proper fusing, the drive Short Circuit Current Rating
(SCCR) is 100,000 Arms.
Recommended max. fuse
AF-650 GP
Power
Bussmann Bussmann Bussmann Bussmann Bussmann Bussmann
[kW]/[HP]
Type RK1
1)
Type J Type T Type CC Type CC Type CC
0.25–0.37/
1/3–1/2
KTN-R-05 JKS-05 JJN-05 FNQ-R-5 KTK-R-5 LP-CC-5
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
2.2/3 KTN-R-20 JKS-20 JJN-20 FNQ-R-20 KTK-R-20 LP-CC-20
3.7/5
KTN-R-30 JKS-30 JJN-30 FNQ-R-30 KTK-R-30 LP-CC-30
5.5/7.5
KTN-R-50 KS-50 JJN-50 - - -
7.5/10
KTN-R-60 JKS-60 JJN-60 - - -
11/15
KTN-R-80 JKS-80 JJN-80 - - -
15/18.5/
20-25
KTN-R-125 JKS-125 JJN-125 - - -
22/30
KTN-R-150 JKS-150 JJN-150 - - -
30/40
KTN-R-200 JKS-200 JJN-200 - - -
37/50
KTN-R-250 JKS-250 JJN-250 - - -
Table 13.12 200–240 V
Recommended max. fuse
AF-650 GP
Power
SIBA Littel fuse
Ferraz-
Shawmut
Ferraz-
Shawmut
[kW]/[HP] Type RK1 Type RK1 Type CC
Type RK1
3)
0.25–0.37/
1/3–1/2
5017906-005 KLN-R-05 ATM-R-05 A2K-05-R
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
2.2/3 5017906-020 KLN-R-20 ATM-R-20 A2K-20-R
3.7/5
5012406-032 KLN-R-30 ATM-R-30 A2K-30-R
5.5/7.5
5014006-050 KLN-R-50 - A2K-50-R
7.5/10
5014006-063 KLN-R-60 - A2K-60-R
11/15
5014006-080 KLN-R-80 - A2K-80-R
15/18.5/
20-25
2028220-125 KLN-R-125 - A2K-125-R
22/30
2028220-150 KLN-R-150 - A2K-150-R
30/40
2028220-200 KLN-R-200 - A2K-200-R
37/50
2028220-250 KLN-R-250 - A2K-250-R
Table 13.13 200–240 V
Specifications
AF-650 GP
TM
Design and Installation Guide
DET-767A 13-25
13 1