Documentos
- Mitsubishi – Earth Leakage Circuit Breakers SRU and HRU series – Catalog.pdf
- Mitsubishi – Low-voltage power distribution products – Catalog.pdf
Os disjuntores desta linha possuem dimensões compactas, contribuindo para o projeto de máquinas mais reduzidas, e suportam circuitos de 480Vca (delta). Há suporte simultâneo para diversas normas internacionais e marcações (UL-cUL-CE-CCC), abrangendo regulamentos da América do Norte, Europa, China e Japão. A proteção contra fuga de corrente para circuitos com inversores e servo acionamentos foi aprimorada.
Para mais informações ou para discutir suas necessidades, entre em contato conosco.
Especificações
| Parâmetro | Valor |
|---|---|
| Primary brand | Mitsubishi |
| Main function | Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / ELCB |
| Product series / family name | UL 489 Listed ELCBs (harmonic surge ready) |
| Sub-range name | NF-S (standard class) |
| Functions | Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / Earth Leakage Circuit Breaker (ELCB) |
| Poles | 3-poles (3P) |
| Rated current | 10A |
| Trip current rating | 10 AT |
| Frame current rating | 100 AF |
| Residual current sensitivity | 50mA |
| Rated voltage (AC) | 100-240Vac (UL 489) |
| Connection type | Front lugs or bars connection |
| Short circuit breaking rating | 35kA (120Vac; UL489) 35kA (240Vac; UL489) |
| Ultimate short circuit current breaking capacity (Icu) | 35kA (100Vac; IEC60947) 35kA (230Vac; IEC60947) |
| Service short circuit current breaking capacity (Ics) | 18kA (100Vac) 18kA (230Vac) |
| Service short circuit current breaking capacity as a percentage of Icu (Ics%) | (230Vac) 51 % |
| Trip unit type | Thermal-Magnetic (fixed) |
| Protection functions | Thermal protection (Overload) Magnetic protection (Short-circuit) Earth leakage protection |
| Protection settings | Thermal protection (Overload) — tripping threshold fixed at 10A |
| Dimensions | W75mm x H120mm x D96mm |
| Manufacturer product status | Commercialized |
| Equivalent to | NV100SRU3P10A50 |
| Rated Voltage (AC) – Phase-to-phase | 100-230 V |
| Compliant with standard(s) | IEC 60947-2 EN 60947-2 UL 489 CSA C22.2 No.5-02 |
| Benefits | These have one of the smallest sizes in the industry for items supporting 480V and contribute to the design of more compact machinery. They can be used on 480Vac (delta) circuits. (Relevant models – NF100-HRU; NV100-HRU type) There is simultaneous support for various overseas standards and simultaneous marking (UL-cUL-CE-CCC). The breaker related regulations of North America; Europe; China and Japan are supported. Earth leakage protection for inverter and servo circuits has advanced even further. |
