Doktorvolt MCB Miniature Circuit Breaker 1P 16A 10kA C-Curve VDE

The Doktorvolt MCB Miniature Circuit Breaker 1P 16A 10kA C-Curve VDE is a high-quality electrical protection device engineered to safeguard residential and commercial power distribution systems. This single-pole circuit breaker is designed to detect and interrupt electrical faults, specifically overloads and short circuits, thereby preventing damage to wiring and connected appliances. With its robust construction and adherence to strict VDE safety standards, it provides reliable performance in demanding electrical environments.

Advantages

This circuit breaker offers exceptional durability and precision in its tripping mechanism. The 10kA breaking capacity ensures that the device can safely handle significant fault currents, providing a higher level of protection compared to standard residential breakers. The C-curve tripping characteristic makes it versatile for various loads, effectively managing inrush currents from inductive devices while maintaining rapid response times during genuine short-circuit events. Its compact design allows for efficient installation in standard distribution boards, optimizing space without compromising on safety or functionality.

Suitable for

• Residential electrical distribution boards
• Commercial office power circuits
• Protection of lighting circuits
• Inductive loads such as small motors or transformers
• General purpose branch circuit protection

When it may not be suitable

This device is not intended for use in high-voltage industrial power grids or applications requiring a different tripping characteristic, such as B-curve for sensitive electronics or D-curve for heavy-duty motor starting. It is also not suitable for outdoor environments unless housed in a properly rated, weather-proof enclosure.

Key specifications

• Number of poles: 1
• Rated current: 16A
• Breaking capacity: 10kA
• Tripping characteristic: C-curve
• Certification: VDE

How to use

The circuit breaker should be installed by a qualified electrician onto a standard DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation. The device is mounted by snapping it onto the rail and securing the electrical connections firmly to the terminals, ensuring that the wire gauge is appropriate for a 16A load. Once installed, the breaker can be toggled manually to control the circuit, and it will automatically trip to the off position if an electrical fault is detected.

What to consider before purchase

• Verify that the 16A rating matches the requirements of your specific circuit
• Ensure the C-curve characteristic is appropriate for the connected equipment
• Check that your distribution board has sufficient DIN rail space
• Confirm that the installation complies with local electrical regulations

Usage recommendations

Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to perform a functional test periodically to ensure the tripping mechanism remains responsive. If the breaker trips frequently, investigate the circuit for potential overloads or faults before resetting.