4BU4BU4

;:3; PN(KVA):21; UPRI(V):240-220-200; USEC(V):400; ISEC(A):30,3; UK(%):2,1; F(HZ):50...60; VECTOR GR./SHIELD WNG.:YYN0 /0; TA/ISOKL:40 /H; IP54; :SCREW CONNECTION; : ; VDE 0532

: 4BU4797-0MC50-0CD0
:  ;:3; PN(KVA):21; UPRI(V):240-220-200; USEC(V):400; ISEC(A):30,3; UK(%):2,1; F(HZ):50...60; VECTOR GR./SHIELD WNG.:YYN0 /0; TA/ISOKL:40 /H; IP54; :SCREW CONNECTION; : ; VDE 0532 - 4BU47970MC500CD0
: Siemens




:

;:3; PN(KVA):21; UPRI(V):240-220-200; USEC(V):400; ISEC(A):30,3; UK(%):2,1; F(HZ):50...60; VECTOR GR./SHIELD WNG.:YYN0 /0; TA/ISOKL:40 /H; IP54; :SCREW CONNECTION; : ; VDE 0532

LEISTUNGSTRANSFORMATOR; PHASEN:3; PN(KVA):21; UPRI(V):240-220-200; USEC(V):400; ISEC(A):30,3; UK(%):2,1; F(HZ):50...60; SCHALTGR./SCHIRMW.:YYN0 /0; TA/ISOKL:40 /H; IP54; ANSCHLUSS:SCHRAUB-ANSCHLUSS; MONTAGE:SCHRAUBEN; VDE 0532