Siemens 5SL6216-7 Miniature Circuit Breaker, 2-Pole, C16A, 6kA

The Siemens 5SL6216-7 is a high-quality 2-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in residential and commercial environments. This device is designed to detect and interrupt overcurrents, effectively safeguarding wiring and connected equipment from the risks associated with overloads and short circuits. With its reliable C-characteristic tripping mechanism and a 6kA breaking capacity, it ensures consistent performance and safety in standard electrical distribution systems.

Advantages

This miniature circuit breaker offers high operational reliability and durability, which are hallmarks of Siemens engineering. Its compact 2-pole design allows for efficient space utilization within distribution boards, while the C-characteristic makes it versatile for a wide range of applications involving moderate inrush currents. The device is built to meet stringent safety standards, providing peace of mind by preventing potential electrical fires and equipment damage caused by circuit faults.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting and power circuits
• Protection of small motors and inductive loads
• General purpose branch circuit protection

When it may not be suitable

This circuit breaker is not intended for use in high-voltage industrial power distribution systems or applications requiring a higher breaking capacity than 6kA. It is also not suitable for DC circuits unless specifically rated for such use, as this model is designed for standard AC electrical installations.

Key specifications

• Number of poles: 2
• Rated current: 16A
• Breaking capacity: 6kA
• Tripping characteristic: C
• Mounting type: DIN rail

How to use

The device should be installed by a qualified electrician into a standard DIN rail distribution board. Ensure that the supply voltage matches the specifications of the breaker. The wires should be securely connected to the terminals, ensuring proper torque is applied to prevent loose connections. Once installed, the toggle switch can be used to manually open or close the circuit as needed for maintenance or safety purposes.

What to consider before purchase

• Verify that the 16A rating is appropriate for the total load of the circuit
• Ensure the 6kA breaking capacity meets the requirements of your local electrical grid
• Check the available space in your distribution board for a 2-pole unit
• Confirm compatibility with existing DIN rail mounting systems

Usage recommendations

Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to perform a functional test of the tripping mechanism periodically to ensure the device remains in optimal working condition. Always consult local electrical regulations before installation.