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PROTECTION - Arnocanali

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<strong>PROTECTION</strong><br />

ISOpro T1<br />

Scaricatore di corrente da fulmine<br />

Lightning current surge arrester A<br />

Articolo<br />

Item<br />

Classe di protezione<br />

Protection category<br />

Tensione nominale a 50 Hz (UN)<br />

Rated voltage 50 Hz<br />

Livello di protezione (Up)<br />

Protection level (Up)<br />

Tempo di intervento (tA)<br />

Response time (tA)<br />

Prova di corrente da fulmine 10/350 µs (Ipeak)<br />

Lightning impulse current 10/350 µs (Ipeak)<br />

Fusibile di protezione<br />

Permissible line resp. backup fuse<br />

Sezione di collegamento MAX<br />

Cross section of connection<br />

Portata (UN / IN)<br />

Operating current<br />

Sezione di collegamento MAX<br />

Cross section of connection<br />

278<br />

Articolo<br />

Item<br />

Mod. 1440.1<br />

L<br />

PE<br />

Poli<br />

Poles<br />

Mod. 1440.1F<br />

J<br />

Per reti<br />

For nets<br />

L<br />

PE<br />

1440.1 1440.1F 1440.1-60 1440.1-60F 1440.100TT<br />

J<br />

L I<br />

FM<br />

Telesegnalamento<br />

Remote signalling<br />

230/400 V ~<br />

T1 (B)<br />

255 V ~<br />

≤ 4 kV ≤ 100 kV<br />

< 50 ns<br />

25 kA 60 kA 100 kA<br />

160 A gL<br />

35 mm²<br />

250/0,5 V/A 250/0,5 V/A<br />

2x1,5 mm² 2x1,5 mm²<br />

Mod. 1440.1-60<br />

L<br />

PE<br />

Mod. 1440.1-60F<br />

J<br />

L<br />

PE<br />

J<br />

L I<br />

FM<br />

D<br />

B C<br />

Dimensioni - Dimensions<br />

1440.1 1 TT - 90 35 50 64 45<br />

1440.1F 1 TT X 90 35 50 64 45<br />

1440.1-60 1 TT - 90 35 50 64 45<br />

1440.1-60F 1 TT X 90 35 50 64 45<br />

1440.100TT 1 TT - 90 140 50 64 45<br />

A<br />

mm<br />

B<br />

mm<br />

C<br />

mm<br />

E<br />

D<br />

mm<br />

Mod. 1440.100TT<br />

PE<br />

N<br />

E<br />

mm<br />

PE I

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