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.
حفاظت ترکیبیLeakage and overcurrent
گزینههای تعداد پلConfirm by series
ظرفیت شکستنتطبیق با سطح جریان خطا
حساسیتConfirm 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
مدلهای منتشر شده VIOX را با استفاده از حقایق موجود در دادههای محصول مقایسه کنید.
VIOX V50L-32G
Residual current breaker with overcurrent protectionبررسی دادههای مدل
VIOX VL16-40
Residual current breaker with overcurrent protection- لهستانیها
- ۱P+N
VIOX VRO1-40
Residual current breaker with overcurrent protectionبررسی دادههای مدل
VIOX VRO10-63
Residual current breaker with overcurrent protection- لهستانیها
- 2P
- جریان نامی
- ۶۳الف
- ظرفیت شکستن
- 10KA
VIOX VRO3-40
Residual current breaker with overcurrent protection- لهستانیها
- ۱P+N
VIOX VRO5-80
Residual current breaker with overcurrent protectionبررسی دادههای مدل
VIOX VRO6-63
Residual current breaker with overcurrent protection- لهستانیها
- 4P
- جریان نامی
- 6-63A
VIOX VRO7-63
Residual current breaker with overcurrent protection- لهستانیها
- ۱P+N
How to choose an RCBO
Check the overcurrent and residual-current characteristics together, then verify the exact product datasheet.
جریان نامی و منحنی قطع
Match the circuit load, conductor capacity and expected inrush behaviour.
ظرفیت شکستن
Choose a rating suitable for the available prospective fault current.
حساسیت جریان نشتی
Match IΔn and residual-current type to the protection objective and connected equipment.
پیکربندی قطب
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
خانههای خالی به این معنی است که مقدار مورد نظر در خلاصه محصول فعلی موجود نیست. پیش از مشخصات فنی، صفحه مدل را باز کنید یا برگه اطلاعات (دیتاشیت) آن را درخواست نمایید.
| سری | لهستانیها | جریان نامی | ظرفیت شکستن | حساسیت |
|---|---|---|---|---|
| VIOX V50L-32G | — | — | — | — |
| VIOX VL16-40 | ۱P+N | — | — | — |
| VIOX VRO1-40 | — | — | — | — |
| VIOX VRO10-63 | 2P | ۶۳الف | 10KA | — |
| VIOX VRO3-40 | ۱P+N | — | — | — |
| VIOX VRO5-80 | — | — | — | — |
| VIOX VRO6-63 | 4P | 6-63A | — | — |
| VIOX VRO7-63 | ۱P+N | — | — | — |
RCBO Applications
محیطهای متداولی که ویژگیهای دقیق محصول باید در آنها بررسی شود.
ساختمانهای مسکونی
Combined leakage and overcurrent protection for final circuits and distribution boards.
اتوماسیون صنعتی
Compact combined protection for selected machine and auxiliary circuits.
خورشیدی و ذخیرهسازی انرژی
AC or DC RCBO selection coordinated with voltage, polarity and power-conversion equipment.
RCBO Knowledge & Selection Guides
تمامی مقالات
RCBO Selection Questions
پاسخهای سریع برای مقایسه اولیه خانواده محصولات پیش از بررسی دقیق مدار.
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?
بیایید با هم آن را بررسی کنیم.
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