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50440

Schneider Electric 50440 Geschlossener Ringkern für Fehlerstromschutz MA, Ø 120mm

Product information "Schneider Electric 50440 Geschlossener Ringkern für Fehlerstromschutz MA, Ø 120mm"

Schneider Electric Closed Toroidal Core for Residual Current Protection MA, Ø 120mm

Schneider Electric 50440

EAN 3303430504405

Description

Dieser Ringkern ist für die Vigilohm Isolationsfehlersuchgeräte und die VigiPacT-Fehlerstromschutz- und Überwachungsrelais vom Typ A bestimmt. Es ermöglicht die Überwachung der eingespeisten Komponente von Vigilohm Insulation Monitor und die Messung eines Nennstroms bis zu 250A für VigiPacT-Überwachungs- und Schutzrelais. Das Übertragungsverhältnis beträgt 1/1000. Der Innendurchmesser des Toroids beträgt 120 Millimeter und das Gewicht 0,450 kg. Die Kabel müssen innerhalb des Toroids zentriert sein und der Durchmesser aller dieser Kabel sollte 60 mm nicht überschreiten. Der maximale Querschnitt pro Phase (R, S, T, N) beträgt 240mm² für einen Kupferleiter.

Product Attributes

Ausführung Summenstromwandler
Primärer Bemessungsstrom 250A
Sekundärer Bemessungsstrom 0.25A
Sekundäre Bemessungsscheinleistung -VA
Leistungsaufnahme -W
Genauigkeitsklasse 1
Überstrombegrenzungsfaktor
Geeicht 1
Mit Berührungsschutz 1
Höhe der Öffnung -mm
Öffnungsbreite -mm
Öffnungsdurchmesser 118mm
Schnappbefestigung 1
Mit Kupferschiene
Sekundärer Anschluss sonstige
Anzahl der Primäreingänge 4

Technical data

P/N (Part Number)50440
EAN3303430504405
ETIMEC002048
SCIP78b0d24c-0e62-4f91-9397-1958e4735328
ECLASSeClass_10_AAB626014
Weight0.51 kg
Weight (Package)0.51 kg

Designations

Clamp-on current transformer Clamp-on transformer Clip-on current transformer Converter Current measurement transformer Current measurement transformer Current measuring transformer Current transformer Current transformer DC/DC converter Measurement current transformer Measurement transformer Measuring current transformer Measuring transformer Power transformer Transformer Transformer

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