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St. Dorchester Center, MA 02124
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De segunda a sexta-feira: das 7h às 19h
Fim de semana: 10:00 - 17:00
RCCB VFL008 - Disjuntor de corrente residual
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
Visão geral
The Kuangya VFL008 disjuntor tipo 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.
Principais recursos
- Poles: 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; Dielectric test: 2.5 kV (1 min)
- Endurance: ≥20,000 mechanical / ≥2000 electrical operations
- Terminal protection: IP20; fault current indicator
- Ambient: −25 °C to +55 °C (daily avg ≤ 35 °C); Storage: −40 °C to +70 °C
- Wiring: cable 25–35 mm² or pin-type busbar; top/bottom connection
- Mounting: DIN rail EN 60715 (35 mm), fast clip
- Standards/Approvals: IEC/EN 61008-1; CE / UKCA
Technical Data
| Modelo | VFL008 |
|---|---|
| Postes | 2P, 4P |
| Rated current (In) | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| Rated sensitivity (IΔn) | 30 mA, 100 mA, 300 mA |
| Rated voltage (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 |
| Storage temperature | −40 °C to +70 °C |
| Terminal connection | Cable / Pin-type busbar |
| 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) |
| Montagem | DIN rail EN 60715 (35 mm) |
| Connection | Top and bottom |
| Approvals | CE, UKCA |
Aplicativos
- 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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