Interruptor caja moldeada CHINT NM1‑630S/4300 4P 630 A 35 kA 690 V – Código 0721445263CH
Interruptor caja moldeada CHINT NM1‑630S/4300 4P 630 A 35 kA 690 V – Código 0721445263CH
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Interruptor caja moldeada CHINT NM1‑630S/4300 4P 630 A 35 kA 690 V – Código 0721445263CH

Interruptor caja moldeada CHINT NM1‑630S/4300 4P 630 A 35 kA 690 V – Código 0721445263CH
Interruptor de potencia CHINT modelo NM1‑630S/4300, fijo tetrapolar, corriente nominal de 630 A con capacidad de interrupción de 35 kA a 690 V AC. Apta para apertura y seccionamiento en distribución de baja tensión, con aislamiento fiable según IEC/EN 60947‑2 y compatible con variedad de accesorios como contactos auxiliares, bobinas, mandos rotativos o motorizados.
Parámetro |
Valor |
---|---|
Modelo |
NM1‑630S/4300 |
Código |
0721445263CH |
Número de polos |
4P |
Corriente nominal (In) |
630 A (rango ajustable: 400–630 A) |
Capacidad de corte (Icu) |
35 kA @ 380–415 V; 12 kA @ 690 V; 50 kA @ 240 V AC |
Tensión nominal (Ue) |
690 V AC 50/60 Hz |
Tensión de aislamiento (Ui) |
800 V |
Impulso soportado (Uimp) |
8 kV |
Frecuencia |
50/60 Hz |
Tipo de disparo |
Térmico‑magnético fijo |
Montaje |
Fijo, vertical/horizontal |
Protección de terminales |
IP30 (cubiertas hasta IP40) |
Estándar |
IEC/EN 60947‑2 |
Certificaciones |
KEMA, UKrSEPRO, EAC, RCC, EK, CE |
Temperatura de trabajo |
–40 °C a +70 °C, altitud ≤ 2 000 m |
Vida mecánica/eléctrica |
≥ 4 000 ciclos según catálogo NM1 |
Accesorios compatibles |
Contactos auxiliares, bobinas, mandos rotativos/motorizados |