4BT4701-2MA20-0N
POWER TRANSFORMER; PHASES:1; PN(KVA):20; UPRI(V):690; USEC(V):400; ISEC(A):50; UK(%):2,2; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:55 /H; IP00; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; VDE 0532
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