Schelinger A02-G8-1P-C20 Miniature Circuit Breaker 1P C 20A 6kA AC

The Schelinger A02-G8-1P-C20 is a high-quality single-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in both residential and commercial environments. This device is specifically designed to detect and interrupt electrical faults, effectively safeguarding your wiring and connected appliances from the damaging effects of overloads and short circuits. With its precise engineering and reliable performance, it serves as a critical component in maintaining the safety and operational integrity of modern electrical distribution systems.

Advantages

This miniature circuit breaker offers exceptional reliability through its advanced tripping mechanism, which ensures consistent performance under various load conditions. The C-type characteristic makes it highly versatile, allowing it to handle moderate inrush currents commonly found in household and office equipment without nuisance tripping. Its compact single-pole design allows for efficient use of space within distribution boards, while the 6kA breaking capacity provides a high level of security against significant fault currents, ensuring that the circuit is safely disconnected when necessary.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting and power circuits
• Protection of standard household appliances
• General purpose electrical installations in buildings

When it may not be suitable

This device is not intended for use in DC electrical systems, as it is specifically designed for AC applications. Furthermore, it may not be suitable for circuits with high-starting-current motors or heavy industrial machinery that requires a D-type tripping characteristic to prevent unwanted tripping during startup.

Key specifications

• Number of poles: 1
• Rated current: 20A
• Tripping characteristic: C
• Breaking capacity: 6kA
• System type: AC

How to use

The circuit breaker should be installed by a qualified electrician into a standard DIN rail mounting system within an electrical distribution panel. Ensure that the power supply is completely disconnected before attempting installation. The device is snapped onto the rail and the supply and load wires are securely connected to the respective terminals, ensuring that all connections are tightened to the manufacturer's specified torque to prevent overheating.

What to consider before purchase

• Verify that the 20A rating matches the requirements of your specific circuit load.
• Ensure the installation environment is compatible with AC-rated equipment.
• Check the available space in your distribution board for a single-pole module.
• Confirm that the C-type characteristic is appropriate for the connected devices.

Usage recommendations

Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to test the functionality of the breaker periodically to ensure it remains in optimal working condition. If the breaker trips, investigate the cause of the overload or short circuit before resetting the switch.