TOMZN TOB1L-63H 2P 63A 230V AC Residual Current Circuit Breaker with Overcurrent Protection (RCBO) - Enhanced Electrical Safety

The TOMZN TOB1L-63H RCBO is a cutting-edge 2-Pole (2P) electrical protection device engineered to safeguard your residential, commercial, and light industrial installations. This compact unit uniquely combines the essential functions of a Miniature Circuit Breaker (MCB) for overcurrent protection and a Residual Current Device (RCD) for leakage protection, ensuring comprehensive safety against electrical faults. Designed to protect both the Live (L) and Neutral (N) conductors, it's your all-in-one solution for superior electrical safety.

⚙️ Key Features & Benefits:

• Integrated MCB & RCD Functionality: Provides all-in-one protection against dangerous overcurrents (overload and short circuit) and hazardous earth leakage currents in a single, compact device.
• Dual-Pole Isolation (L+N): Instantly disconnects both live (L) and neutral (N) conductors during a fault, maximizing safety and preventing potential back-feeding, crucial for modern electrical systems.
• Rapid Trip Response: Ensures immediate disconnection in the event of ground faults or overloads, minimizing damage to equipment and protecting personnel from electric shock.
• Space-Saving DIN Rail Design: Facilitates easy and secure installation within standard 35mm DIN rail distribution boards and consumer units, optimizing panel space.
• Advanced Safety Protection: Significantly reduces the risk of electrical fires caused by insulation faults and provides superior protection against electric shock, enhancing overall property and personal safety.
• High Sensitivity (30mA): Detects even minor leakage currents as low as 30mA, providing critical protection for human life in environments where direct contact with electricity is a risk.
• Wide Application Versatility: Suitable for a broad range of uses from protecting home appliances to safeguarding sensitive equipment in commercial and light industrial settings.

📊 Technical Specifications:

• Model: TOB1L-63H
• Brand: TOMZN
• Poles: 2P (Phase + Neutral)
• Rated Current (In): 63 Amperes (A)
• Rated Voltage (Ue): 230V AC
• Frequency: 50Hz / 60Hz
• Rated Residual Operating Current: 30mA (standard sensitivity for human protection)
• Rated Short-Circuit Breaking Capacity (Icn): 6kA
• Tripping Characteristic: Type C (Suitable for general applications with moderate inrush currents)
• Protection Functions: Overcurrent (Overload, Short Circuit), Earth Leakage
• Mounting Type: 35mm DIN Rail
• Cut-off Mechanism: Simultaneously disconnects Live (L) and Neutral (N) upon fault condition

🏠 Ideal Applications:

The TOMZN TOB1L-63H RCBO is versatile and essential for:

• Residential Homes & Apartments: Protecting entire household circuits, outlets, and sensitive electronics.
• Dedicated Appliance Circuits: Essential for high-power appliances like air conditioners, water heaters (geysers), and washing machines.
• Solar Inverter AC Output Protection: Ensuring the safety and reliability of renewable energy systems by protecting the inverter's AC output.
• Small Offices & Retail Spaces: Safeguarding office equipment, lighting, and customer areas from electrical hazards.
• Light Industrial Facilities: Providing robust protection for machinery, power tools, and general lighting circuits.

🌟 Why Choose the TOMZN TOB1L-63H RCBO?

Investing in the TOMZN TOB1L-63H RCBO means choosing:

• Uncompromised Safety: Get superior dual-action protection against both dangerous overcurrents and life-threatening earth leakage faults, all in one device.
• Reliable Performance: Engineered by TOMZN, a trusted name in electrical components, for consistent and durable operation under various conditions.
• Space Efficiency: Enjoy the benefits of two critical protection devices in one compact unit, saving valuable space in your electrical panel and simplifying wiring.
• Ease of Installation: Designed for standard DIN rail mounting, making setup straightforward and efficient for qualified electricians.
• Peace of Mind: Protect your property, valuable appliances, and most importantly, the lives of your family or employees, with a robust and responsive electrical safety solution.

⚠️ Important Safety Information:

• Professional Installation Recommended: Always have the RCBO installed by a qualified and certified electrician to ensure correct wiring, grounding, and compliance with all safety standards.
• Current Rating Matching: Verify that the selected 63A current rating is appropriate for your specific load requirements. Using an incorrect rating can lead to nuisance tripping or insufficient protection.
• Regular Testing: Periodically test the RCBO's functionality using its integrated test button (if available) as per manufacturer guidelines, to confirm it remains operational.
• Adhere to Local Codes: Ensure installation complies with all local electrical wiring regulations, building codes, and safety standards for optimal performance and legality.