ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 40A, Type K, 400V ac AC, 6 kA Breaking Capacity

This circuit breaker, designated as an MCB, is an essential electrical safety device designed to protect circuits from overload and short circuits. With a current rating of 40A and dimensions of 69mm in length and depth, and 35mm in width, this 1+N MCB integrates seamlessly into standard DIN rail mount systems. Offering Type K tripping characteristics, this thermal tripping circuit breaker ensures a Rapid response to fault conditions.

• Offers overload protection to prevent damage to electrical circuits
• Features a 10kA breaking capacity at maximum voltage rating
• Equipped with a toggle switch for straightforward manual resetting
• Utilises both thermal and electromechanical tripping mechanisms
• Designed for easy installation on DIN rail for optimal convenience
• Ideal for both residential and commercial electrical protection needs

• Used for protecting residential electrical installations from overloads
• Suitable for commercial environments requiring reliable circuit protection
• Applied in systems where thermal tripping is essential for safety
• Implements screw Terminal contact types for secure connections

The combination of thermal and electromechanical tripping mechanisms ensures that the circuit breaker reacts swiftly to overload or short circuit conditions, reducing the risk of fire or equipment damage by disconnecting the supply rapidly.

A 10kA breaking capacity allows the device to safely handle high fault currents, ensuring that it can effectively interrupt electrical faults without sustaining damage, thus maintaining system integrity.

Yes, it can be used alongside other protection devices such as Residual Current Devices (RCDs) to provide multi-layered protection for installations, enhancing overall electrical safety measures.

Its robust construction, along with a current rating of 40A and versatile mounting options, makes it adaptable for various applications, ensuring reliable protection in both environments.