Table 1. Factory-Recommended Branch Circuit Protection: 200 V Class (ND) Drive Model Maximum Applicable Motor Output kW (HP) Input Current Rating A Semiconductor Protection Fuse Rated Current Manufacturer: EATON/Bussmann 2004 0.75 (0.75) 4.8 FWH-45B 2006 1.1 (1.5) 6.7 FWH-45B 2008 1.5 (2) 8.9 FWH-45B 2010 2.2 (3) 12.7 FWH-45B 2012 3 (4) 17 FWH-50B FWH-80B1 2018 3.7 (5) 20.7 FWH-80B FWH-100B1 2021 5.5 (7.5) 30 FWH-80B FWH-100B1 2030 7.5 (10) 40.3 FWH-125B 2042 11 (15) 52 FWH-150B 2056 15 (20) 78.4 FWH-200B 2070 18.5 (25) 96 FWH-225A 2082 22 (30) 114 FWH-225A FWH-250A>1 2110 30 (40) 111 FWH-225A FWH-2501 2138 37 (50) 136 FWH-275A FWH-300A1 2169 45 (60) 164 FWH-275A FWH-350A1 2211 55 (75) 200 FWH-325A FWH-450A1 2257 75 (100) 271 FWH-600A 2313 90 (125) 324 FWH-800A 2360 110 (150) 394 FWH-1000B 2415 - - - Table 2. Factory-Recommended Branch Circuit Protection: 200 V Class (HD) Drive Model Maximum Applicable Motor Output kW (HP) Input Current Rating A Semiconductor Protection Fuse Rated Current Manufacturer: EATON/Bussmann 2004 0.55 (0.5) 3.6 FWH-45B 2006 0.75 (1) 4.8 FWH-45B 2008 1.1 (1.5) 6.7 FWH-45B 2010 1.5 (2) 8.9 FWH-45B 2012 2.2 (3) 12.7 FWH-50B FWH-80B1 2018 3 (4) 17 FWH-80B FWH-100B1 2021 3.7 (5) 20.7 FWH-80B FWH-100B1 2030 5.5 (7.5) 30 FWH-125B 2042 7.5 (10) 40.3 FWH-150B 2056 11 (15) 58.2 FWH-200B 2070 15 (20) 78.4 FWH-225A 2082 18.5 (25) 96 FWH-225A FWH-250A1 2110 22 (30) 82 FWH-225A FWH-250A1 2138 30 (40) 111 FWH-275A FWH-300A1 2169 37 (50) 136 FWH-275A FWH-350A1 2211 45 (60) 164 FWH-325A FWH-450A1 2257 55 (75) 200 FWH-600A 2313 75 (100) 271 FWH-800A 2360 90 (125) 324 FWH-1000B 2415 110 (150) 394 FWH-1000B 1 Yaskawa recommends a fuse with a large rated current for applications with repeated loads.