Interruptor MCCB CHINT NM1‑250S/4300 4 P 250 A 690 V 25 kA – Código 0721442125CH
Interruptor MCCB CHINT NM1‑250S/4300 4 P 250 A 690 V 25 kA – Código 0721442125CH
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Interruptor MCCB CHINT NM1‑250S/4300 4 P 250 A 690 V 25 kA – Código 0721442125CH

Interruptor MCCB CHINT NM1‑250S/4300 4 P 250 A 690 V 25 kA – Código 0721442125CH
Interruptor de caja moldeada CHINT NM1‑250S/4300 tetrapolar de 250 A, con tensión nominal de 690 V AC y capacidad de corte de 25 kA. Diseñado para protección en instalaciones industriales y comerciales, cumple con IEC/EN 60947‑2 y cuenta con certificaciones KEMA, EAC y RCC.
Parámetro |
Valor |
---|---|
Modelo |
NM1‑250S/4300 |
Código |
0721442125CH |
Número de polos |
4 P |
Corriente nominal (In) |
250 A |
Tensión nominal (Ue) |
690 V AC (compatible con 220–690 V) |
Capacidad de corte (Icu) |
25 kA a 690 V AC |
Capacidad de servicio (Ics) |
50 % de Icu (≈ 12,5 kA) |
Tensión de aislamiento (Ui) |
800 V (frame 250) |
Impulso soportado (Uimp) |
8 kV |
Frecuencia |
50/60 Hz |
Vida mecánica |
≥ 4 000 ciclos mecánicos |
Tipo de montaje |
Fijo; instalación vertical u horizontal |
Protección |
IP30 |
Dimensiones (Al × An × Pr) |
~165 × 147 × 135 mm |
Peso aproximado |
~1 kg |
Normativa |
IEC/EN 60947‑2 |
Certificaciones |
KEMA, EAC, RCC |