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17.6.3 UL fuses and conductor gauge size to mains and motor
1)
Screened motor cable, unscreened supply cable.
2)
American Wire Gauge.
Fuse type
Typical shaft
power P2
[Hp (kW)]
Bussmann
RK1
Bussmann
J
Bussmann
T
SIBA
RK1
Littel Fuse
RK1
Ferraz-Shawmut
CC
Ferraz-Shawmut
RK1
Maximum conductor
cross-section
1)
[AWG (mm)]
2)
1 x 200-240 V -- - - - - 10
1.1 (0.8) KTN-R20 - - - - - - 7
1.5 (1.1) KTN-R30 - - - - - - 7
2.2 (1.6) KTN-R40 - - - - - - 7
3 (2.2) KTN-R40 - - - - - - 7
3.7 (2.7) KTN-R60 - - - - - - 7
5.5 (4.1) - - - - - - - 7
7.5 (5.5) - - - - - - - 2
3 x 200-240 V
0.75 (0.6) KTN-R10 JKS-10 JJN-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.1 (0.8) KTN-R20 JKS-20 JJN-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
1.5 (1.1) KTN-R20 JKS-20 JJN-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
2.2 (1.6) KTN-R20 JKS-20 JJN-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
3 (2.2) KTN-R30 JKS-30 JJN-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
3.7 (2.7) KTN-R30 JKS-30 JJN-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
5.5 (4.1) KTN-R50 JKS-50 JJN-50 5012406-050 KLN-R50 - A2K-50R 7
7.5 (5.5) KTN-R50 JKS-60 JJN-60 5012406-032 KLN-R60 - A2K-60R 7
11 (8.2) KTN-R60 JKS-60 JJN-60 5014006-063 KLN-R60 A2K-60R A2K-80R 2
15 (11.1) KTN-R80 JKS-80 JJN-80 5014006-080 KLN-R80 A2K-80R A2K-125R 1/0
18.5 (13.7) KTN-R125 JKS-150 JJN-125 2028220-125 KLN-R125 A2K-125R A2K-125R 1/0
22 (16.4) KTN-R125 JKS-150 JJN-125 2028220-125 KLN-R125 A2K-125R A25X-150 1/0
30 (22.3) FWX-150 - - 2028220-150 L25S-150 A25X-150 A25X-200 4/0
37 (27.6) FWX-200 - - 2028220-200 L25S-200 A25X-200
45 (33.6 FWX-250 - - 2028220-250 L25S-250 A25X-250 A25X-250 250 MCM
3 x 380-500 V
0.55 (0.41) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
0.75 (0.6) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.1 (0.8) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.5 (1.1) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
2.2 (1.6) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
3 (2.2) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
4 (3.0) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
5.5 (4.1) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
7.5 (5.5) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
11 (8.2) KTS-R40 JKS-40 JJS-40 5014006-040 KLS-R40 - A6K-40R 7
15 (11.1) KTS-R40 JKS-40 JJS-40 5014006-040 KLS-R40 - A6K-40R 7
18.5 (13.7) KTS-R50 JKS-50 JJS-50 5014006-050 KLS-R50 - A6K-50R 7
22 (16.4) KTS-R60 JKS-60 JJS-60 5014006-063 KLS-R60 - A6K-60R 2
30 (22.3) KTS-R80 JKS-80 JJS-80 2028220-100 KLS-R80 - A6K-80R 2
37 (27.6) KTS-R100 JKS-100 JJS-100 2028220-125 KLS-R100 - A6K-100R 1/0
45 (33.6 KTS-R125 JKS-150 JJS-150 2028220-125 KLS-R125 - A6K-125R 1/0
55 (41.0) KTS-R150 JKS-150 JJS-150 2028220-160 KLS-R150 - A6K-150R 1/0
75 (56.0) FWH-220 - - 2028220-200 L50S-225 - A50-P225 4/0
90 (67.1) FWH-250 - - 2028220-250 L50S-250 - A50-P250 250 MCM
3 x 525-600 V
0.75 (0.6) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.1 (0.8) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
1.5 (1.1) KTS-R10 JKS-10 JJS-10 5017906-010 KTN-R10 ATM-R10 A2K-10R 10
2.2 (1.6) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
3 (2.2) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
4 (3.0) KTS-R20 JKS-20 JJS-20 5017906-020 KTN-R20 ATM-R20 A2K-20R 10
5.5 (4.1) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
7.5 (5.5) KTS-R30 JKS-30 JJS-30 5012406-032 KTN-R30 ATM-R30 A2K-30R 10
3 x 525-690 V
11 (8.2) KTS-R-25 JKS-25 JJS-25 5017906-025 KLSR025 HST25 A6K-25R 1/0
15 (11.1) KTS-R-30 JKS-30 JJS-30 5017906-030 KLSR030 HST30 A6K-30R 1/0
18.5 (13.7) KTS-R-45 JKS-45 JJS-45 5014006-050 KLSR045 HST45 A6K-45R 1/0
22 (16.4) KTS-R-45 JKS-45 JJS-45 5014006-050 KLSR045 HST45 A6K-45R 1/0
30 (22.3) KTS-R-60 JKS-60 JJS-60 5014006-063 KLSR060 HST60 A6K-60R 1/0
37 (27.6) KTS-R-80 JKS-80 JJS-80 5014006-080 KLSR075 HST80 A6K-80R 1/0
45 (33.6 KTS-R-90 JKS-90 JJS-90 5014006-100 KLSR090 HST90 A6K-90R 1/0
55 (41.0) KTS-R-100 JKS-100 JJS-100 5014006-100 KLSR100 HST100 A6K-100R 1/0
75 (56.0) KTS-R125 JKS-125 JJS-125 2028220-125 KLS-125 HST125 A6K-125R 1/0
90 (67.1) KTS-R150 JKS-150 JJS-150 2028220-150 KLS-150 HST150 A6K-150R 1/0
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