Siemens 5SL6206-6 Miniature Circuit Breaker, 2-Pole, B-Characteristic, 6A, 6kA

The Siemens 5SL6206-6 is a high-quality 2-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits. Designed to safeguard residential and commercial installations, this device effectively detects and interrupts overloads and short circuits, ensuring the integrity of your power distribution system. With its precise B-characteristic and 6A rated current, it offers a reliable solution for maintaining electrical safety in various environments.

Advantages

This miniature circuit breaker stands out due to its robust construction and adherence to high safety standards. The 2-pole configuration allows for the simultaneous disconnection of both phase and neutral conductors, providing enhanced safety during maintenance or fault conditions. Its B-characteristic makes it particularly suitable for applications with low inrush currents, ensuring stable operation without nuisance tripping. The compact design facilitates easy installation in standard distribution boards, while the 6kA breaking capacity ensures it can handle significant fault currents reliably.

Suitable for

• Residential electrical distribution boards
• Commercial office power circuits
• Lighting systems with low inrush current
• Protection of small electrical appliances
• General purpose branch circuit protection

This device may not be suitable for circuits with high inrush currents, such as those powering large motors or transformers, where a C or D characteristic breaker would be required to prevent false tripping. It is also not intended for use in environments exceeding its specified voltage or environmental ratings.

Key specifications

• Number of poles: 2
• Rated current: 6A
• Tripping characteristic: B
• Breaking capacity: 6kA
• Mounting type: DIN rail

To install the Siemens miniature circuit breaker, mount it onto a standard 35mm DIN rail within a distribution enclosure. Ensure that the power supply is disconnected before installation. Connect the incoming supply lines to the top terminals and the outgoing load lines to the bottom terminals, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, the device can be switched on by moving the toggle lever to the upward position.

What to consider before purchase

• Verify that the 6A rated current matches your circuit requirements
• Ensure the B-characteristic is appropriate for your specific load type
• Check that your distribution board has sufficient space for a 2-pole module
• Confirm compatibility with your existing electrical system voltage

For optimal performance and safety, ensure that the circuit breaker is installed by a qualified electrician in accordance with local electrical regulations. Regularly inspect the device for any signs of damage or overheating and test the functionality periodically to ensure continued protection.