VIOX VM8-63 1-4P 4.5kA MCB
VIOX VM8-63 MCB offers reliable protection for electrical systems up to 63A. This IEC/EN 60898-1 compliant device features a 4.5kA breaking capacity and supports current ratings from 6A to 63A at 230/400V AC. Available in 1P, 2P, 3P, and 4P configurations, it provides B, C, and D tripping curves for versatile applications. Key advantages include an 18mm module size, contact position indication, and protection against overloads and short circuits. With 4,000 cycle electro-mechanical endurance, this MCB ensures dependable protection for household and light commercial installations. Its 25mm² terminal capacity, 5N-m tightening torque, and easy 35mm DIN rail mounting make it suitable for various circuit protection needs. The device operates effectively from -5°C to 40°C and offers comprehensive tripping characteristics, making it ideal for non-frequent switching operations in diverse applications up to 2000m altitude.
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VIOX VM8-63 4P 4.5kA MCB Întrerupător de circuit miniatural cu protecție împotriva defecțiunilor casnice
Prezentare generală
The VIOX VM8-63 is a versatile Miniature Circuit Breaker (MCB) designed for protection against overload and short circuits in AC 50Hz/60Hz systems with rated voltage 230V/400V and rated current from 1A to 63A. It’s suitable for non-frequent on-and-off switch operations under normal circumstances, making it ideal for household and similar installations.
Caracteristici principale
- Protection against both overload and short circuit
- High short-circuit capacity of 4.5kA
- Easy mounting onto 35mm DIN rail
- Contact position indication
- Suitable for circuits carrying currents up to 63A
- Available in various pole configurations
Specificații tehnice
- Standard: IEC/EN 60898-1
- Rated Current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
- Rated Voltage: 230/400VAC (240/415)
- Rated Frequency: 50/60Hz
- Number of Poles: 1P, 2P, 3P, 4P (1P+N, 3P+N available)
- Module size: 18mm
- Curve type: B, C, D Type
- Breaking capacity: 4500A
- Optimal operating temperature: -5ºC to 40ºC
Installation and Performance
- Terminal Tightening torque: 5N-m
- Terminal Capacity (top and bottom): 25mm²
- Rezistență electro-mecanică: 4000 de cicluri
- Mounting: 35mm DIN Rail
- Suitable Busbar: PIN Busbar
Normal Service Conditions
- Altitude: Less than 2000m above sea level
- Ambient temperature: -5~+40°C, average temperature not exceeding +35°C within 24 hours
- Relative Humidity: Not exceeding 50% at maximum temperature +40°C, higher relative humidity allowed at lower temperatures
- Pollution class: II
- Installation: Perpendicular with allowed tolerance ±5°
Caracteristici de declanșare
| Test | Tip de declanșare | Curent de testare | Starea inițială | Dispoziția privind timpul de declanșare sau timpul de ne declanșare | Rezultat |
|---|---|---|---|---|---|
| a | Întârziere | 1.13In | Rece | t≤1h (In≤63A), t≤2h (In>63A) | Fără împiedicare |
| b | Întârziere | 1.45In | După testul a | t<1h (In≤63A), t<2h (In>63A) | Tripping |
| c | Întârziere | 2.55In | Rece | 1s<t<60s (In≤63A), 1s<t<120s (In>63A) | Tripping |
| d | Curba B C curbă Curba D |
3In 5In 10In |
Rece | t≤0.1s | Fără împiedicare |
| e | Curba B C curbă Curba D |
5In 10In 20In |
Rece | t≤0.1s | Tripping |
Aplicații
- Household electrical systems
- Light commercial installations
- Industrial applications with rated currents up to 63A
Caracteristici de siguranță
- Protecție la suprasarcină
- Protecție la scurtcircuit
- Household failure protection
- Indicarea poziției contactului pentru verificarea ușoară a stării
Curbă caracteristică
Dimensiune
