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‑87‑
Structure Drive Model Fuse
Bussmann
Contactor Circuit Breaker
Rated Current
(A)
Model Rated Current
(A)
Rated Current (A)
T7 MD520‑4T45(B)(S) 200 FWH‑200B 115 160
MD520‑4T55(B)(S) 250 FWH‑250A 150 250
T8 MD520‑4T75(B)(S) 275 FWH‑275A 170 250
MD520‑4T90(S) 325 FWH‑325A 205 250
MD520‑4T110(S) 400 FWH‑400A 245 400
T9 MD520‑4T132(S) 500 FWH‑500A 300 400
MD520‑4T160(S) 600 FWH‑600A 410 500
T10 MD520‑4T200(S)(‑L) 800 FWH‑800A 475 630
MD520‑4T220(S)(‑L) 800 FWH‑800A 620 800
T11 MD520‑4T250(S)(‑L) 1000 170M5016 620 800
MD520‑4T280(S)(‑L) 1000 170M5016 620 800
T12 MD520‑4T315(S)(‑L) 1400 170M6017 800 1000
MD520‑4T355(S)(‑L) 1400 170M6017 800 1000
MD520‑4T400(S)(‑L) 1400 170M6017 1000 1250
T13 MD520‑4T500(S)(‑A) 1400 ‑ ‑ ‑
MD520‑4T560(S)(‑A) 1600 ‑ ‑ ‑
MD520‑4T630(S)(‑A) 1800 ‑ ‑ ‑
Note: The circuit breaker is configured in the T13 cabinet.
Table 5–12 Selection of fuses, contactors, and circuit breakers (three phase 200‑240 V)
Structure Drive Model
Fuse
Bussmann
Contactor Circuit Breaker
Rated Current (A)
Model
Rated Current (A) Rated Current (A)
T1 MD520‑2T0.4B(S) 10 FWP‑10B 9 6
MD520‑2T0.7B(S) 10 FWP‑10B 9 10
MD520‑2T1.1B(S) 15 FWP‑15B 12 13
MD520‑2T1.5B(S) 20 FWP‑20B 16 16
T2 MD520‑2T2.2B(S) 30 FWP‑30B 26 25
MD520‑2T3.7B(S) 40 FWP‑40B 26 32
T3 MD520‑2T5.5B(S) 70 FWP‑70B 50 63
T4 MD520‑2T7.5B(S) 70 FWH‑70B 50 63
T5 MD520‑2T11(B)(S) 125 FWH‑125B 80 80
T6 MD520‑2T15(B)(S) 125 FWH‑125B 80 100
MD520‑2T18.5(B)(S) 150 FWH‑150B 95 160
T7 MD520‑2T22(B)(S) 200 FWH‑200B 115 160
MD520‑2T30(B)(S) 250 FWH‑250A 150 250