APPARECCHI E SISTEMI PER EDIFICI E INDUSTRIA
226
INTERRUTTORI MAGNETOTERMICI
227
INDICE
— S800N Interruttori magnetotermici
Caratteristiche generali
Tensione nominale Ue secondo IEC/EN 60898-1 (V)
230/400 c.a
400/690 c.a. 1-polo: 125 c.c.; 2-poli: 250 c.c.; 3-poli: 375 c.c.; 4-poli: 500 c.c.
Tensione nominale Ue secondo IEC/EN 60947-2 (V)
Tensione di isolamento nominale Ui secondo IEC/EN 60664-1 (V)
690 c.a.
Frequenza nominale (Hz)
50-60
Potere di corto circuito Icu secondo IEC/EN 60947-2 (kA)
c.a. 240/415V = 36
Grado IP (morsetti/altre zone)
IP20; IP40 in involucro
Sezione massima cavo flessibile/rigido (mm2)
70/50
1 P
2 P
3 P
4 P
Curva magnetica
B
C
D
B
C
D
B
C
D
B
C
D
6
S140842
S140846
S140850
S140843
S140847
S140851
S140844
S140848
S140852
S140845
S140849
S140853
In (A)
10
S120380
S120428
S120476
S120392
S120440
S120488
S120404
S120452
S120500
S120416
S120464
S120512
13
S120381
S120429
S120477
S120393
S120441
S120489
S120405
S120453
S120501
S120417
S120465
S120513
16
S120382
S120430
S120478
S120394
S120442
S120490
S120406
S120454
S120502
S120418
S120466
S120514
20
S120383
S120431
S120479
S120395
S120443
S120491
S120407
S120455
S120503
S120419
S120467
S120515
25
S120384
S120480
S120396
S120492
S120408
S120504
S120420
S120516
32
S120385
S120433
S120481
S120397
S120445
S120493
S120409
S120457
S120505
S120421
S120469
S120517
40
S120386
S120434
S120482
S120398
S120446
S120494
S120410
S120458
S120506
S120422
S120470
S120518
50
S120387
S120435
S120483
S120399
S120447
S120495
S120411
S120459
S120507
S120423
S120471
S120519
63
S120388
S120436
S120484
S120400
S120448
S120496
S120412
S120460
S120508
S120424
S120472
S120520
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