RCCB VFL008 - قاطع دارة التيار المتبقي

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

التصنيف: RCCB

لمحة عامة

The Kuangya VFL008 قاطع دارة كهربائية من نوع 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.

الميزات الرئيسية

Poles: 2 ف-2/ف-4
Rated current (In): 16, 25, 32, 40, 63, 80, 100 A
Rated sensitivity (IΔn): 30 / 100 / 100 / 300 مللي أمبير
Rated voltage (Ue): 240 فولت ~ ~ (2 فولت) / 415 فولت ~ (4 فولت)
Insulation voltage (Ui): 500 V | Frequency: 50/60 هرتز
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
التركيب: DIN rail EN 60715 (35 mm), fast clip
Standards/Approvals: IEC/EN 61008-1; CE / UKCA

البيانات الفنية

الطراز	VFL008
الأعمدة	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 هرتز
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
عزم دوران الشد	2.5 N·m (≈ 22 in-lbs)
التركيب	DIN rail EN 60715 (35 mm)
Connection	Top and bottom
Approvals	CE, UKCA

التطبيقات

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

circuit breaker rccb type VFL008 Kuangya 2P/4P 16–100A 30/100/300 mA