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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-S (standard class) |
| Functions | Moulded / Molded Case Circuit Breaker (MCCB) |
| Poles | 1-pole (1P) |
| Rated current | 0.5A |
| Trip current rating | 0.5 AT |
| Frame current rating | 50 AF |
| Rated insulation voltage (Ui) | 440 V |
| Connection type | Front lugs or bars connection |
| Short circuit breaking rating | 10kA (60Vdc; UL489) 10kA (120Vac; UL489) 5kA (240Vac; UL489) |
| Ultimate short circuit current breaking capacity (Icu) | 10kA (60Vdc; IEC60947) 10kA (230Vac; IEC60947) |
| Service short circuit current breaking capacity (Ics) | 7.5kA (60Vdc) 7.5kA (230Vac) |
| Service short circuit current breaking capacity as a percentage of Icu (Ics%) | (230Vac) 75 % |
| Trip unit type | Thermal-Magnetic (fixed) |
| Protection functions | Thermal protection (Overload) Magnetic protection (Short-circuit) |
| Protection settings | Thermal protection (Overload) — tripping threshold fixed at 0.5A |
| Dimensions | W18mm x H124mm x D70mm |
| Manufacturer product status | Commercialized |
| Equivalent to | NF50SMU1P05A |
| Rated Voltage (AC) – Phase-to-phase | 240 V |
| Compliant with standard(s) | IEC 60947-2 EN 60947-2 UL 489 CSA C22.2 No.5-02 |
| Benefits | The lineup of slim UL489 certified items contributes to the design of more compact machinery with a 1P width dimension of 18 mm. The simultaneous conformance to various overseas standards and simultaneous marking (JIS-cULus-CE-CCC) mean that it is possible to select models regardless of the application. An IP20 class opening/closing type terminal cover is included as standard. Common use for AC/DC. (1P only) The wide lineup ranging from rated currents of 0.5 to 50 A makes flexible model selection possible. |
