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RCCB VFL008 - Disjoncteur à courant résiduel
Circuit breaker RCCB type protection for residential, commercial, and light-industrial systems
2P/4P options, rated current 16–100 A, sensitivities 30/100/300 mA, Ue 240 V (2P) / 415 V (4P)
IEC/EN 61008-1 compliance, high endurance, DIN-rail mounting, CE & UKCA
Vue d'ensemble
The Kuangya VFL008 disjoncteur type rccb disconnects the circuit when residual current exceeds the
preset threshold, preventing electric shock and fire hazards due to insulation faults. Available in both 2-pole and
4-pole versions, this circuit breaker rccb type suits single-phase and three-phase distribution boards in homes,
offices, and light-industrial facilities.
Caractéristiques principales
- Pôles : 2P / 4P
- Rated current (In): 16, 25, 32, 40, 63, 80, 100 A
- Rated sensitivity (IΔn): 30 / 100 / 300 mA
- Rated voltage (Ue): 240 V~ (2P) / 415 V~ (4P)
- Insulation voltage (Ui): 500 V | Frequency: 50/60 Hz
- Residual making & breaking (IΔm): 500 A (In 16-40 A) ; 630 A (63 A) ; 800 A (80 A) ; 1000 A (100 A)
- Conditional short-circuit current (Inc = IΔc): 6 kA / 10 kA (with upstream SCPD coordination)
- Impulse withstand (Uimp): 6 kV; Essai diélectrique : 2.5 kV (1 min)
- Endurance: ≥20,000 mechanical / ≥2000 electrical operations
- Protection des bornes : IP20; fault current indicator
- En milieu ambiant : −25 °C to +55 °C (daily avg ≤ 35 °C); Stockage : −40 °C to +70 °C
- Câblage : cable 25–35 mm² or pin-type busbar; top/bottom connection
- Montage : DIN rail EN 60715 (35 mm), fast clip
- Normes/Approbations : IEC/EN 61008-1; CE / UKCA
Données techniques
| Modèle | VFL008 |
|---|---|
| Pôles | 2P, 4P |
| Courant nominal (In) | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| Sensibilité nominale (IΔn) | 30 mA, 100 mA, 300 mA |
| Tension nominale (Ue) | 2P: 240 V~; 4P: 415 V~ |
| Insulation voltage (Ui) | 500 V |
| Rated frequency | 50/60 Hz |
| Residual making & breaking (IΔm) | 500 A (In = 16–40 A); 630 A (In = 63 A); 800 A (In = 80 A); 1000 A (In = 100 A) |
| Conditional short-circuit (Inc = IΔc) | 6000 A, 10000 A |
| Tripping time classes | Instantaneous / Short time delay (10–300 ms) / Selective S (150–500 ms) |
| Break time under IΔn (Normal) | ≤ 100 ms |
| Impulse withstand (Uimp) | 6 kV |
| Dielectric test voltage | 2.5 kV (1 min) |
| Pollution degree | 2 |
| Electrical life | ≥ 2000 operations |
| Mechanical life | ≥ 2000 operations |
| Terminal protection degree | IP20 |
| Ambient temperature (avg ≤ 35 °C) | −25 °C to +55 °C |
| Température de stockage | −40 °C to +70 °C |
| Terminal connection | Câble / Barre collectrice à broches |
| Terminal size (cable) | 25–35 mm²; 18–3 / 18–2 AWG |
| Terminal size (busbar) | 10/16 mm²; 18–8 / 18–5 AWG |
| Tightening torque | 2.5 N·m (≈ 22 in-lbs) |
| Montage | DIN rail EN 60715 (35 mm) |
| Connexion | Top and bottom |
| Agréments | CE, UKCA |
Applications
- Residential distribution boards (30 mA additional protection)
- Commercial buildings requiring coordinated leakage and short-circuit protection
- Light-industrial panels; consider short-time-delay or S-selective per coordination study
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