VOB3-63 Miniature Circuit Breaker
✅ Elevada capacidade de rutura: 6000A for In 6A-40A, 4500A for In 50A-63A
✅ Wide Rating Range: 1A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
✅ Configurações múltiplas: 1-Pole, 2-Pole, 3-Pole, 4-Pole available
✅ Thermal-Magnetic Trip: Reliable protection with proven technology
✅ Multiple Curves: B, C, D curves for different load types
✅ High Durability: 10,000 mechanical operations, 4,000 electrical operations
✅ Montagem em trilho DIN: Easy installation on 35mm standard DIN rail
✅ Design compacto: Space-saving modular width design
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Especificações técnicas
| Parâmetro | Especificação |
|---|---|
| Product Series | VOB3-63 |
| Número de postes | 1P, 2P, 3P, 4P |
| Corrente nominal (In) | 1A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Tensão operacional nominal | 1P: 240V/415V~ 2P, 3P, 4P: 415V~ |
| Trip Unit Technology | Termomagnético |
| Curve Code | B, C, D |
| Rated Short-Circuit Breaking Capacity (Icn) | 6000A for In 6A to 40A 4500A for In 50A, 63A |
| Tensão nominal de isolamento (Ui) | AC 415V~ |
| Tensão suportável de impulso nominal (Uimp) | 4000V |
| Durabilidade mecânica | 10.000 ciclos |
| Durabilidade eléctrica | 4,000 cycles |
| Binário de aperto | M5 2.5N·m ⚠ |
| IP Degree of Protection | IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529 |
| Ambient Air Temperature for Operation | -5°C a +40°C |
| Conformidade com as normas | IEC 60898-1 |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| Grau de poluição | 2 conforming to IEC/EN 60898-1 |
| Capacidade do terminal | Upper/Lower Wiring: 1-25mm² (flexible/rigid conductor) |
| Montagem | 35mm DIN rail (IEC/EN 60715) |
Curve Types Explained
Curve B: For resistive and lighting loads with low inrush current
- Trip range: 3-5 × In
- Ideal for: Residential lighting, heating systems
Curve C: For general-purpose applications (most common)
- Trip range: 5-10 × In
- Ideal for: Motors, transformers, commercial installations
Curve D: For high inrush current loads
- Trip range: 10-20 × In
- Ideal for: Large transformers, X-ray equipment, industrial motors
Aplicações
The VOB3-63 series MCB is designed for professional installation in:
Edifícios comerciais
- Office lighting and power distribution
- HVAC systems and air conditioning units
- Comercial de equipamentos de cozinha
- Retail store electrical panels
Instalações industriais
- Centros de controlo de motores
- Control panel assemblies
- Sistemas de automação industrial
- Proteção do equipamento de fabrico
Infrastructure Projects
- Public building electrical systems
- Educational facilities
- Healthcare facility power distribution
- Infra-estruturas de transportes
OEM Equipment
- Panel builders and switchgear manufacturers
- Control system integrators
- Equipment manufacturers requiring circuit protection
Dimensions & Installation
Modular Width:
- 1P: 1 module (17.8mm)
- 2P: 2 modules (35.6mm)
- 3P: 3 modules (53.4mm)
- 4P: 4 modules (71.2mm)
Altura: 83 mm
Depth: 74mm (1P), 63.5mm (multi-pole)
Montagem: Standard 35mm DIN rail per IEC/EN 60715
Tipo de terminal: Screw terminals accepting 1-25mm² conductors (both flexible and rigid)
Certifications & Compliance
✓ IEC 60898-1: Fully compliant with international MCB standards
✓ ICEB Certification: Third-party verified
✓ Intertek Tested: Independent laboratory testing
✓ EU RoHS: Lead-free, environmentally compliant
✓ Pollution Degree 2: Suitable for standard industrial environments
Why Choose VIOX VOB3-63?
Proven Quality Manufacturing
VIOX Electric is an ISO 9001:2015 certified manufacturer with decades of experience in low-voltage circuit protection. Our VOB3-63 series undergoes rigorous testing to ensure reliable performance in demanding applications.
Complete Product Range
From 1A to 63A, with all pole configurations and curve types, VIOX offers the complete MCB range needed for panel builders and electrical contractors.
Normas Internacionais
Full compliance with IEC 60898-1 ensures the VOB3-63 can be specified for international projects requiring globally recognized certifications.
OEM & Volume Supply
As a direct manufacturer, VIOX supports OEM partners and distributors with consistent quality, competitive pricing, and reliable delivery schedules.
How to Order
Model Numbering System: VOB3-63 [Poles] [Curve] [Rating]
Exemplo: VOB3-63 3P C 32A
- 3-Pole configuration
- Curve C characteristic
- 32A rated current
