Typical shaft
power P2
Fuse type Maximum
conductor
cross-
section
1
Bussmann SIBA Littel Fuse Ferraz-Shawmut
RK1/E1958/
JFHR2
J/E4273 T/
JDDZ
T/E4274 H/
JDDZ
RK1/
Bussmann
E125085
JFHR2
RK1/SIBA
E180276 RKI/
JDDZ
CC/Littel Fuse
E71611 JFHR2
RK1/E60314
JFHR2
[kW (hp)]
[AWG]
2
1.5 (2) KTN-R20 JKS-20 JJN-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
2.2 (3) KTN-R20 JKS-20 JJN-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
3 (4) KTN-R30 JKS-30 JJN-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
3.7 (5) KTN-R30 JKS-30 JJN-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
5.5 (7.5) KTN-R50 JKS-50 JJN-50 5012406-050 KLN-R50 - A2K-50R 7
7.5 (10) KTN-R50 JKS-60 JJN-60 5012406-050 KLN-R60 - A2K-50R 7
11 (15) KTN-R60 JKS-60 JJN-60 5014006-063 KLN-R60 A2K-60R A2K-60R 7
15 (20) KTN-R80 JKS-80 JJN-80 5014006-080 KLN-R80 A2K-80R A2K-80R 2
18.5 (25) KTN-R125 JKS-150 JJN-125 2028220-125 KLN-R125 A2K-125R A2K-125R 1/0
22 (30) KTN-R125 JKS-150 JJN-125 2028220-125 KLN-R125 A2K-125R A2K-125R 1/0
30 (40) FWX-150 - - 2028220-150 L25S-150 A25X-150 A25X-150 1/0
37 (50) FWX-200 - - 2028220-200 L25S-200 A25X-200 A25X-200 4/0
45 (60) FWX-250 - - 2028220-250 L25S-250 A25X-250 A25X-250 250 MCM
3 x 380-500 V
0.55 (0.75) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
0.75 (1) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.1 (1.5) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.5 (2) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
2.2 (3) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
3 (4) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
4 (5) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
5.5 (7.5) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
7.5 (10) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
11 (15) KTS-R40 JKS-40 JJS-40 5014006-040 KLS-R40 - A6K-40R 7
15 (20) KTS-R40 JKS-40 JJS-40 5014006-040 KLS-R40 - A6K-40R 7
18.5 (25) KTS-R50 JKS-50 JJS-50 5014006-050 KLS-R50 - A6K-50R 7
22 (30) KTS-R60 JKS-60 JJS-60 5014006-063 KLS-R60 - A6K-60R 2
30 (40) KTS-R80 JKS-80 JJS-80 2028220-100 KLS-R80 - A6K-80R 2
37 (50) KTS-R100 JKS-100 JJS-100 2028220-125 KLS-R100 - A6K-100R 1/0
45 (60) KTS-R125 JKS-150 JJS-150 2028220-125 KLS-R125 - A6K-125R 1/0
55 (75) KTS-R150 JKS-150 JJS-150 2028220-160 KLS-R150 - A6K-150R 1/0
75 (100) FWH-220 - - 2028220-200 L50S-225 - A50-P225 4/0
90 (125) FWH-250 - - 2028220-250 L50S-250 - A50-P250 250 MCM
110 (150) FWH-300 JJS-300 NOS-300 170M3017 2028220-38 L50S-300 A50-P300 2 x 2/0
132 (200) FWH-350 JJS-350 NOS-350 170M3018 2028220-38 L50S-350 A50-P350 2 x 2/0
160 (250) FWH-400 JJS-400 NOS-400 170M4012 206xx32-400 L50S-400 A50-P400 2 x 350 MCM
200 (300) FWH-500 JJS-500 NOS-500 170M4014 206xx32-500 L50S-500 A50-P500 2 x 350 MCM
250 (350) FWH-600 JJS-600 NOS-600 170M4016 206xx32-600 L50S-600 A50-P600 2 x 350 MCM
- - - -
Bussmann
E125085
JFHR2
SIBA
E180276
JFHR2
-
Ferraz-
Shawmut
E76491
JFHR2
-
3 x 525-600 V
0.75 (1) KTS-R-5 JKS-5 JJS-6 5017906-005 KLS-R-005 - A6K-5-R 12
1.1 (1.5) KTS-R-10 JKS-5 JJS-6 5017906-005 KLS-R-005 - A2K-5-R 12
1.5 (2) KTS-R-10 JKS-10 JJS-10 5017906-010 KLS-R-010 - A2K-10-R 12
2.2 (3) KTS-R-10 JKS-10 JJS-10 5017906-010 KLS-R-010 - A2K-10-R 12
3 (4) KTS-R-15 JKS-15 JJS-15 5017906-016 KLS-R-020 - A2K-15-R 12
4 (5) KTS-R-20 JKS-20 JJS-20 5017906-020 KLS-R-020 - A2K-20-R 12
5.5 (7.5) KTS-R-25 JKS-25 JJS-25 5017906-025 KLS-R-030 - A2K-25-R 12
221
Appendix