FB2HL-63 Residual Current Circuit Breaker with Overcurrernt Protection – Electromagnetic Type
O FB2HL-63 RCBO provides overload, short-circuit and residual-current protection within the published 10A–63A range. Its verified product data lists 10kA Icu; 7.5kA Ics, 1P+N / 2P and C. Final selection must match the conductor, load, prospective fault current, installation system and applicable local rules.
Visão Geral do Produto
FB2HL-63 is a plug-in residual current circuit breaker with integral overcurrent protection for 240V AC systems. It combines C-curve overload and short-circuit protection with Type AC, 30mA residual-current protection. It should be selected as an RCBO, not as an MCB with implied leakage protection.
The model data references IEC 61009-1. Standards, certification scope and technical documents must be confirmed for the ordered configuration and destination market.
Principais Características
Aplicações Típicas
Typical projects include compatible single-phase distribution boards where combined overcurrent and residual-current protection is specified. Confirm the expected residual-current waveform, required sensitivity, conductor size, prospective fault current, board fit and local wiring rules before ordering.
Guia de Candidaturas e Seleção
Use the product-specific values below as a shortlist, then validate the complete circuit design. Product ratings do not replace a fault-current study, conductor calculation, coordination review or applicable installation rules.
| Ponto de seleção | FB2HL-63 option | O que o projeto deve confirmar |
|---|---|---|
| Protection function | Overload, short circuit and residual current | Do not substitute an MCB where residual-current protection is required |
| Residual-current data | Type AC; IΔn 30mA; IΔm 2,000A | Confirm waveform type and sensitivity against the circuit and local rules |
| Rated current and curve | 10A–63A; C curve | Coordinate with conductor ampacity and load inrush |
| Fault interruption | 10kA Icu; 7.5kA Ics | Prospective short-circuit current must not exceed the applicable rating |
| Board fit | Plug-in mounting | Confirm compatible base, dimensions, connection arrangement and maintenance space |
Breaking Capacity
10kA Icu; 7.5kA Ics is the published product value. Confirm the prospective short-circuit current at the installation point.
Trip and Load Behaviour
C is the available trip/protection option. Match it to load inrush and required disconnection performance.
Pole Configuration
Available arrangement: 1P+N / 2P. Confirm which conductors must be switched and protected under local rules.
RCBO Protection Function
This model adds Type AC 30mA residual-current protection to overcurrent protection.
Guia de Encomenda
- Specify the exact model: FB2HL-63.
- State the required current rating within 10A–63A.
- Confirm pole arrangement: 1P+N / 2P.
- Confirm trip or protection option: C.
- Provide system voltage, expected fault level, destination market, quantity and any document requirements.
Verificações de Instalação e Coordenação
- Verify conductor material and cross-section against the circuit calculation and the published terminal range.
- Confirm the prospective short-circuit current does not exceed the applicable breaking rating.
- Check upstream/downstream coordination, enclosure temperature, grouping, altitude and required clearances.
- A instalação, isolamento, teste e manutenção devem ser efetuados por pessoal qualificado ao abrigo das normas aplicáveis.
Designação do tipo
Curvas de disparo
Dimensões (mm)
Especificações Técnicas
| Parâmetro | |
| Classificação atual do escalão | 50/63A |
| Número de polos | 1P+N/2P |
| Funcionalidade | Proteção contra sobrecarga e curto-circuito |
| Frequência nominal f(Hz) | 50/60Hz |
| Leakage trip mode | Electronic formula |
| Leakage type | Type AC |
| Tensão nominal de funcionamento Ue (V AC) | 240V~ |
| Corrente nominal In(A) | 10,16,20,25,32,40,50,63A |
| Tensão nominal de isolamento Ui(V) | 500V |
| Rated impulse withstand voltage Uimp(kA) | 4kV |
| Rated residual current IΔn | 30mA |
| Rated remaining making and breaking capacity IΔm | 2000A |
| Rated operating short-circuit breaking capacity (KA) | 7,5 kA |
| Capacidade de interrupção em curto-circuito nominal (kA) | 10 kA |
| Classe de limitação de corrente | 3 |
| Características de percurso instantâneo | Tipo eletromagnético |
| Tipo de viagem | C |
| Vida útil elétrica | 4000 vezes |
| Vida útil dos equipamentos | 10000 vezes |
| Classe de proteção | IP20 |
| Capacidade de cablagem (mm²2) | 1 a 25mm2 |
| Ambient temperature (daily average) | 35 ℃ ou menos |
| Temperatura de armazenamento | -25℃ a +55℃ |
| Tipos de proteção climática | Tipo humidade-calor |
| Altitude (m) | ≤2000m |
| Humidade relativa do ar | 50% ~ 90% |
| Nível de poluição | 2 |
| Ambiente de instalação | B |
| Categoria de instalação | II ou III |
| Modo de instalação | plug-in |
| Cumprir o padrão | IEC 61009-1 |
Porquê escolher a CHAC
Com mais de 30 anos de experiência em fabrico, mais de 1100 funcionários, mais de 100 milhões de postes
Com uma capacidade anual e um processo de produção automatizado 90%, a CHAC garante uma capacidade de produção estável e rigorosos
Controlo de qualidade para clientes OEM/ODM globais. O nosso sistema de fabrico interno suporta a longo prazo
cooperação para marcas elétricas, importadores e distribuidores.
30+
ANOS DE EXPERIÊNCIA
Especializado em fabrico de baixa tensão elétrica
1100+
FUNCIONÁRIOS
Equipa profissional garante qualidade e entrega estáveis
100M+
CAPACIDADE ANUAL DE POSTOS
Capacidade de produção em larga escala para satisfazer a procura global
90%
PRODUÇÃO AUTOMATIZADA
Automação avançada para alta eficiência e consistência
Linha de Montagem Automatizada
Laboratório de Ensaios
Injeção e Estampagem
Inspeção de Qualidade
Um rigoroso sistema de controlo de qualidade garante que cada produto cumpre as normas globais.
O que podemos personalizar?
For FB2HL-63 projects, CHAC can review private-label marking, packaging, appearance, available electrical configurations and technical-document requirements. Requests outside the published range are subject to engineering evaluation, testing, MOQ and project feasibility.
Logótipo e Identidade Visual
Private-label marking and nameplate options are subject to artwork review and sample approval.
Embalagem
Personalização
Cartons, labels and manuals can be prepared for the approved order specification and destination market.
Elétrico
Personalização
Select from the published 10A–63A, 1P+N / 2P and C options; non-standard requests require technical evaluation.
Produto
Aparência
Appearance options can be reviewed subject to tooling, MOQ, marking requirements and technical feasibility.
Certificação
Apoio
Datasheets, drawings and verified certificate information are supplied for the applicable approved configuration.
Engenharia
Desenvolvimento
Project support may include drawing review, sample evaluation, testing and production planning, subject to technical approval.
Transferir
Disjuntor Miniatura Série FB
Visão geral completa de componentes elétricos de baixa tensão e referência para seleção de produtos.
Precisa de Documentos Técnicos?
Contacte-nos para folhas de dados, certificados, desenhos, orientação de seleção ou suporte a projetos OEM/ODM.
FB2HL-63 Product FAQ
What does 30mA mean on the FB2HL-63 RCBO?
30mA is the published rated residual operating current, IΔn. It is separate from the 10A–63A rated-current options used for overload and conductor protection.
What is the difference between a 30mA and 100mA RCBO?
The residual operating threshold differs, which affects the intended protection and coordination. FB2HL-63 is published as 30mA; do not substitute another sensitivity without checking the design and local rules.
What is a 30mA RCBO?
It combines overload and short-circuit protection with residual-current protection at a published 30mA IΔn. FB2HL-63 is Type AC and uses plug-in mounting, so waveform suitability and panel fit must also be confirmed.
Is an RCBO better than an RCD?
They perform different roles. An RCBO combines residual-current and overcurrent protection for a circuit, while an RCD may provide residual-current protection for multiple downstream circuits and requires suitable overcurrent protection.
What is a disadvantage of using an RCBO?
An RCBO must match more parameters—rated current, curve, residual-current type and sensitivity, poles, breaking capacity and board fit. Incorrect selection can create compatibility or protection gaps.
Which is more sensitive, 30mA or 100mA?
30mA is the lower residual operating-current value and is therefore more sensitive numerically. The required sensitivity must still be selected from the protection objective, coordination and applicable local rules.
Confirm the Right FB2HL-63 Configuration
Send your current rating, pole arrangement, trip option, system voltage, prospective fault level, destination market and quantity. CHAC will review the request against the published product range.
