Residual Current Operated Circuit Breaker with Over-current Protection (RCBO)

⚙️ Residual Current Operated Circuit Breaker with Over-current Protection (RCBO) | Buy Online in Bangladesh | STCMart

Ensure complete electrical safety at your home or workplace with the Residual Current Operated Circuit Breaker with Over-current Protection (RCBO) — now available at STCMart Bangladesh.
This advanced protection device combines RCCB (Residual Current Circuit Breaker) and MCB (Miniature Circuit Breaker) functionalities in a single unit — guarding against leakage current, short circuits, and overloads simultaneously.

Designed for modern residential, commercial, and industrial systems, the RCBO automatically disconnects the power supply during fault conditions, ensuring maximum safety for people and electrical appliances.

🔋 Key Features

• ⚡ Dual Protection: Combines overload & short circuit protection (MCB) with earth leakage protection (RCCB).

• 🔒 Rated Current: Available from 6A to 63A options.

• 🔌 Rated Voltage: 230V AC / 50Hz.

• 🧲 Residual Current Sensitivity: 30mA / 100mA / 300mA (depending on model).

• 🧩 Tripping Curve: Type C (standard household and commercial use).

• 🔧 Pole Configuration: 1P+N / 2P / 4P available.

• ⏱️ Fast Response: Instant disconnection during current leakage or overcurrent.

• 💡 High-Quality Material: Fire-retardant casing for enhanced safety.

• ⚙️ DIN Rail Mounting: Easy installation in standard distribution boxes.

• 🌍 Complies with IEC/EN Standards: Safe and reliable for all environments.

📦 What’s in the Box

• 1 × RCBO (Residual Current Operated Circuit Breaker with Over-current Protection)

• Installation Manual

🏠 Applications

• Household & Apartment Electrical Circuits

• Industrial & Commercial Power Systems

• Smart Home Electrical Panels

• Office, Shop, and Factory Protection

• Sensitive Equipment & Appliance Safety

🛡 Why Buy from STCMart?

✅ 100% Genuine Product with Warranty
✅ Best RCBO Price in Bangladesh
✅ Fast Nationwide Delivery
✅ Cash on Delivery Available
✅ Hassle-Free Returns & Excellent Customer Support

Protect your family and electrical devices with the Residual Current Operated Circuit Breaker (RCBO) — your all-in-one solution for overload, short circuit, and leakage current protection.

👉 Order Now from the STCMart Official Website and enjoy premium electrical protection at the best price in Bangladesh.
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