VIOX VM65-63 1-4P 63A 6kA Low Voltage MCB
VIOX VM65-63 MCB offers robust protection for electrical systems up to 63A. This IEC/EN 60898-1 compliant device features a 6kA short-circuit capacity and supports various current ratings from 1A to 63A at 230/400V AC. Available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations, it provides B, C, and D tripping curves for versatile applications. Key advantages include a 4kV impulse withstand voltage, contact position indication, and dual tripping mechanisms for overload and short-circuit protection. With a 20,000 cycle mechanical life and 4,000 cycle electrical life, this MCB ensures reliable protection for residential, commercial, and industrial installations. Its IP20 protection, flexible connection capacity up to 50mm², and easy DIN rail mounting make it ideal for various circuit protection needs. The device operates effectively at 50/60Hz and offers comprehensive overload current protection characteristics for enhanced safety.
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VIOX VM65-63 1-4P 63A 6kA Low Voltage MCB Miniature Circuit Breaker
Overview
The VIOX VM65-63 is a high-performance Miniature Circuit Breaker (MCB) designed to ensure electrical safety in residential, commercial, and industrial applications. With a high short-circuit capacity of 6kA and the ability to protect circuits carrying currents up to 63A, this MCB offers reliable protection against overloads and short circuits.
Key Features
- High short-circuit capacity of 6kA
- Protects circuits carrying currents up to 63A
- Contact position indication for easy status checking
- Suitable as main switch in household and similar installations
- Dual tripping mechanisms: delayed thermal for overload and magnetic for short circuit protection
Technical Specifications
- Standard: IEC/EN 60898-1
- Pole configurations: 1P, 1P+N, 2P, 3P, 3P+N, 4P
- Rated voltage: AC 230V/400V
- Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
- Tripping curve: B, C, D
- Rated short-circuit capacity (Icn): 6000A
- Rated frequency: 50/60Hz
- Rated impulse withstand voltage (Uimp): 4kV
- Connection terminal: Pillar terminal with clamp
- Protection degree: IP20
Performance Characteristics
- Mechanical life: 20,000 cycles
- Electrical life: 4,000 cycles
- Connection capacity: Flexible conductor 35mm², Rigid conductor 50mm²
- Installation: On symmetrical DIN rail 35mm or panel mounting
Overload Current Protection Characteristics
| Test | Tripping Type | Test Current | Initial State | Tripping Time or Non-tripping Time Provision | Result |
|---|---|---|---|---|---|
| a | Time-delay | 1.13In | Cold | t≤1h (In≤63A) | No Tripping |
| b | Time-delay | 1.45In | After test a | t<1h (In≤63A) | Tripping |
| c | Time-delay | 2.55In | Cold | 1s<t<60s (In≤63A) | Tripping |
| d | B curve C curve D curve |
3In 5In 10In |
Cold | t≤0.1s | No Tripping |
| e | B curve C curve D curve |
5In 10In 20In |
Cold | t≤0.1s | Tripping |
Applications
- Residential electrical systems
- Commercial buildings
- Industrial installations
- Main switch in household applications
Safety Features
- Overload protection
- Short circuit protection
- Fire risk prevention
- Quick reset capability
