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Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles
Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles
Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles
Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles
Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles
Schneider 施耐德電氣 C4045BSI250 : trip unit for ComPacT NSX400 circuit breakers, Mic5.3B, SI, rating 250 A, 4 poles