C2544B250 - Trip unit MicroLogic Vigi 4.2AB, ComPacT NSX250, 4P, basic and earth leakage protections, special applications, 240A - Schneider Electric

Expected in 2-4 weeks EAN: 3606481994066

EAN: 3606481994066

1 131,53 € excl. VAT

1 380,47 € incl. VAT

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Trip unit MicroLogic Vigi 4.2AB, ComPacT NSX250, 4P, basic and earth leakage protections, special applications, 240A - Schneider Electric

In cart

1 380,47 €

SPECIFICATIONS

Main

product range ComPacT NSX100...250 nouvelle génération

Range ComPacT nouvelle génération

type of product or equipment Déclencheur

trigger protection functions LSoIR

circuit breaker installation mode Fixe

neutral pole position Gauche

trigger name Micrologic 4.2 AB

type of trigger Électronique

protected poles 3d + N/2
4d
3d

Complementary

specific differential protection mode Off utilisation de l'interrupteur rotatif IΔn

[ue] rated operational voltage 440 V CA 50/60 Hz

application Application

range compatibility ComPacT nouvelle génération NSX250

short-time protection threshold setting range [isd] 1,5...10 x Ir

differential protection sensitivity setting range [iОґn] 0,03 A
0,1 A
0,3 A
0,5 A
1 A
3 A
5 A

trigger caliber 250 A à 40 °C

tsd short time protection time delay setting Fixe

setting the differential protection time delay δt Réglable

differential protection time delay setting range [Δt] 0 ms
60 ms
150 ms
500 ms
1 s

iδn differential protection sensitivity adjustment Réglable

network frequency 50/60 Hz

thermal memory 20 minutes avant et après le déclenchement

Local signalling pourprêt à fonctionner DEL clignotante (vert)
poursurcharge DEL 105 % Ir (rouge)
poursurcharge DEL 90 % Ir (orange)
pourcourant résiduel indicateur de couleur (jaune)

long time protection time delay setting range [tr] 0,35 s à 7,2 x Ir
0,5 s à 6 x Ir
15 s à 1,5 x Ir

setting range of the long-time protection threshold [ir] (thermal protection) 140...240 A

instantaneous protection threshold setting range [ii] (short-circuit protection) 2880 A

neutral protection setting 0,5 x Ir (3d + N/2)
1 x Ir (4d)
Aucune protection (3d)

Network type Classe A

differential protection Intégrée

tr long time protection time delay setting Fixe

instantaneous protection sensor setting ii (short circuit protection) Fixe

ir long time protection sensor setting (thermal protection) Réglable

kind of protection L : for protection surcharge (long retard)
So : for protection court retard avec retard fixe
I : for protection instantanée contre court-circuit
R : for protection différentielle

zsi logic selective latch area Sans

Poles description 4P

Environment

degree of pollution 3 se conformer à CEI 60947-1

ip degree of protection IP40 se conformer à CEI 60529

class of protection against electric shock Classe II

standards EN/CEI 60947-2

operating ambient air temperature -25…70 °C

storage room temperature -40…85 °C