Residual Current Breakers with Overcurrent Protection (RCBO)
Compare VIOX RCBO series by rated current, pole configuration, breaking capacity and rated residual operating current for combined circuit protection.
複合保護Leakage and overcurrent
極数オプションConfirm by series
遮断容量故障電流レベルへの適合
感度Confirm IΔn by model
What is an RCBO?
An RCBO combines residual-current detection with overload and short-circuit protection in one device. It can disconnect the circuit when earth leakage or an overcurrent fault exceeds the device operating characteristics.
Selection must consider both protection functions. Rated current, breaking capacity, pole arrangement, trip curve, rated residual operating current and residual-current type must match the circuit and connected load.
RCBO Series Overview
製品データで既に入手可能な事実を使用して、公開されているVIOXモデルを比較してください。.
VIOX V50L-32G
Residual current breaker with overcurrent protectionモデルデータの確認
VIOX VL16-40
Residual current breaker with overcurrent protection- ポール
- 1P+N
VIOX VRO1-40
Residual current breaker with overcurrent protectionモデルデータの確認
VIOX VRO10-63
Residual current breaker with overcurrent protection- ポール
- 2P
- 定格電流
- 63A
- 遮断容量
- 10KA
VIOX VRO3-40
Residual current breaker with overcurrent protection- ポール
- 1P+N
VIOX VRO5-80
Residual current breaker with overcurrent protectionモデルデータの確認
VIOX VRO6-63
Residual current breaker with overcurrent protection- ポール
- 4P
- 定格電流
- 6-63A
VIOX VRO7-63
Residual current breaker with overcurrent protection- ポール
- 1P+N
How to choose an RCBO
Check the overcurrent and residual-current characteristics together, then verify the exact product datasheet.
定格電流およびトリップ曲線
Match the circuit load, conductor capacity and expected inrush behaviour.
遮断容量
Choose a rating suitable for the available prospective fault current.
漏電感度
Match IΔn and residual-current type to the protection objective and connected equipment.
ポール構成
Confirm the protected poles, neutral arrangement and circuit voltage.
Combined protection functions
Exact functions and ratings vary by series. Confirm all protection characteristics on the product page or datasheet.
Compare published RCBO series
空欄は、現在の製品概要において値が利用できないことを示します。仕様を決定する前に、モデルページを開くか、データシートを請求してください。.
| シリーズ | ポール | 定格電流 | 遮断容量 | 感度 |
|---|---|---|---|---|
| VIOX V50L-32G | — | — | — | — |
| VIOX VL16-40 | 1P+N | — | — | — |
| VIOX VRO1-40 | — | — | — | — |
| VIOX VRO10-63 | 2P | 63A | 10KA | — |
| VIOX VRO3-40 | 1P+N | — | — | — |
| VIOX VRO5-80 | — | — | — | — |
| VIOX VRO6-63 | 4P | 6-63A | — | — |
| VIOX VRO7-63 | 1P+N | — | — | — |
RCBO Applications
製品の正確な特性を確認する必要がある典型的な環境.
RCBO Selection Questions
詳細な回路検証を行う前の、製品ファミリーの予備比較のためのクイックアンサー。.
What protection does an RCBO provide?
An RCBO combines residual-current protection with overload and short-circuit protection. The exact ratings and residual-current characteristics vary by model.
How is an RCBO different from an RCCB?
An RCCB is selected for residual-current protection and normally requires separate overcurrent protection. An RCBO combines residual-current and overcurrent protection in one device.
Which RCBO ratings should be checked?
Confirm rated current, poles, circuit voltage, breaking capacity, trip curve, rated residual operating current and residual-current type.
Can every RCBO be used on a DC circuit?
No. Use only a model whose voltage, polarity, poles and AC or DC ratings are explicitly suitable for the circuit.
Does RCBO type matter with electronic loads?
Yes. Connected electronic equipment can affect the residual-current waveform, so the correct device type must be selected from the product documentation and applicable installation rules.
Need the Right RCBO?
一緒に確認しましょう。.
Send the circuit voltage, rated current, poles, breaking capacity, sensitivity, connected loads, quantity and target market. VIOX will help identify the relevant published series.
Request RCBO Support