BEMKO A02-G8-3P-C20 Miniature Circuit Breaker 3P C-Curve 20A 6kA AC

The BEMKO A02-G8-3P-C20 is a high-quality 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in various environments. This device is designed to detect and interrupt overcurrent conditions, including both overloads and short circuits, ensuring the safety of connected wiring and electrical equipment. With its reliable mechanical design and precise tripping mechanism, it serves as a critical component in modern electrical distribution systems.

Advantages

This circuit breaker offers exceptional reliability and durability for long-term electrical protection. Its C-curve tripping characteristic makes it highly versatile, allowing it to handle standard inductive loads without nuisance tripping while still providing rapid response times during fault conditions. The 6kA breaking capacity ensures that the device can safely interrupt high fault currents, providing peace of mind for both residential and commercial electrical installations. The 3-pole configuration allows for the simultaneous disconnection of three phases, which is essential for the proper management of three-phase power systems.

Suitable for

• Protection of three-phase electrical circuits in residential buildings
• Safeguarding commercial lighting and power distribution systems
• Industrial applications requiring reliable overcurrent protection
• Integration into distribution boards and consumer units

This device is not suitable for DC electrical systems, as it is specifically engineered for AC applications. Furthermore, it should not be used in environments where the expected fault current exceeds its 6kA breaking capacity, as this could lead to device failure or safety hazards.

Key specifications

• Number of poles: 3
• Rated current: 20A
• Tripping characteristic: C-curve
• Breaking capacity: 6kA
• System type: AC

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within a distribution enclosure. Ensure that all wire connections are tightened to the manufacturer's specified torque to prevent overheating and ensure optimal electrical contact.

What to consider before purchase

• Verify that the 20A rating matches the requirements of your circuit load
• Ensure the 3-pole configuration is compatible with your electrical system
• Check that the 6kA breaking capacity is sufficient for your installation's potential fault current
• Confirm compatibility with standard DIN rail mounting systems

For optimal performance and safety, regularly inspect the circuit breaker for signs of physical damage or discoloration. It is recommended to test the mechanical operation of the switch periodically to ensure it remains functional and responsive.