Cap the current flowing through your electrical circuit with this MCB from Siemens. The miniature breaker safeguards equipment from the damaging effects of overcurrent and short circuits, so you can rest assured power faults are safely stopped in their tracks. A low power dissipation of 0.7W makes this an energy-efficient option, as minimal power is lost when current flows through the device. To mount it, simply snap it onto a DIN rail for quick and tool-free installation. Choose a protective device like this for lighting systems in commercial and industrial buildings. Its type-C tripping characteristics also make it ideal to use with motors that experience high in-rush currents.

• Typical mechanical service life of up to 10,000 operations for longevity
• Insulated, so it protects users against electric shocks
• IP20-rated housing when wired is protected against human touch and objects larger than 12mm
• Safe to use in public buildings, as it's halogen-free and emits no toxic fumes in the event of a fire

The breaker's modular design makes it a breeze to increase its functionality simply by adding an accessory, such as an auxiliary switch, from Siemens' SENTRON range.