회로 차단기 RCCB 유형
회로 차단기 RCCB 유형
  1. 회로 차단기 RCCB 유형
  2. 회로 차단기 RCCB 유형

RCCB VFL008 - 잔류 전류 회로 차단기

  • 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

견적 받기

카테고리:

개요

The Kuangya VFL008 회로 차단기 RCCB 유형 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.

주요 기능

  • Poles: 2P / 4P
  • Rated current (In): 16, 25, 32, 40, 63, 80, 100 A
  • Rated sensitivity (IΔn): 30 / 100 / 300 mA
  • Rated voltage (Ue): 240V~ (2P)/415V~ (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
  • 배선: 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

모델VFL008
폴2P, 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 frequency50/60 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 classesInstantaneous / 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 voltage2.5 kV (1 min)
Pollution degree2
Electrical life≥ 2000 operations
Mechanical life≥ 2000 operations
Terminal protection degreeIP20
Ambient temperature (avg ≤ 35 °C)−25 °C to +55 °C
Storage temperature−40 °C to +70 °C
Terminal connection케이블/핀형 부스바
Terminal size (cable)25–35 mm²; 18–3 / 18–2 AWG
Terminal size (busbar)10/16 mm²; 18–8 / 18–5 AWG
Tightening torque2.5 N·m (≈ 22 in-lbs)
마운팅DIN rail EN 60715 (35 mm)
ConnectionTop and bottom
ApprovalsCE, UKCA

애플리케이션

  • 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

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