O Disjuntor Caixa Moldada (MCCB) NF125-HVU3P60A1L da Mitsubishi Electric é um dispositivo de 3 polos (3P) com corrente nominal de 60A e capacidade de interrupção de curto-circuito (Icu) de 50kA a 400Vac. Ele pertence à série NF-H, conhecida por sua alta performance e listagem UL 489.
Com unidade de disparo Termomagnética fixa e conexão frontal para olhais ou barras, este MCCB garante proteção eficiente contra sobrecargas e curtos-circuitos em instalações elétricas.
Especificações
| Parâmetro | Valor |
|---|---|
| Primary brand | Mitsubishi |
| Main function | Moulded Case Circuit Breaker (MCCB) |
| Product series / family name | UL 489 Listed MCCBs |
| Sub-range name | NF-H (high-performance class) |
| Functions | Moulded / Molded Case Circuit Breaker (MCCB) |
| Poles | 3-poles (3P) |
| Rated current | 60A |
| Trip current rating | 60 AT |
| Frame current rating | 125 AF |
| Rated voltage (AC) | 600Y/347Vac (UL 489) |
| Rated impulse voltage (Uimp) | 8 kV |
| Rated insulation voltage (Ui) | 690 V |
| Connection type | Front lugs or bars connection |
| Short circuit breaking rating | 100kA (240Vac; UL489) 50kA (480Vac; UL489) 18kA (600Y/347Vac; UL489) |
| Ultimate short circuit current breaking capacity (Icu) | 100kA (230Vac; IEC60947) 50kA (380Vac; IEC60947) 50kA (400Vac; IEC60947) 50kA (415Vac; IEC60947) 50kA (440Vac; IEC60947) 25kA (500Vac; IEC60947) 10kA (690Vac; IEC60947) |
| Service short circuit current breaking capacity (Ics) | 50kA (230Vac) 25kA (380Vac) 25kA (400Vac) 25kA (415Vac) 25kA (440Vac) 13kA (500Vac) 5kA (690Vac) |
| Service short circuit current breaking capacity as a percentage of Icu (Ics%) | (400Vac) 50 % |
| Trip unit type | Thermal-Magnetic (fixed) |
| Protection functions | Thermal protection (Overload) Magnetic protection (Short-circuit) |
| Protection settings | Thermal protection (Overload) — tripping threshold fixed at 60A |
| Dimensions | W90mm x H160mm x D90mm |
| Utilisation category | A |
| Manufacturer product status | Commercialized |
| Equivalent to | NF125HVU3P60A1L |
| Compliant with standard(s) | IEC 60947-2 EN 60947-2 UL 489 CSA C22.2 No.5-02 TUV approval CE marking |
| Benefits | The all-new “World Super V Series (WS-V Series)” built with a new breaking technology is designed to respond to the individual market needs of the receiving and distribution and machineries. This series is the result of revolutionary evolution Equipped with a new cutoff technology to enhance interrupting performance Compatible with the latest standards of various countries to deliver optimal performance according to individual needs. |
| Degree of pollution | 3 |
