A Circuit Breaker is used in electrical circuits to prevent excessive current flow. It is designed to trip or open the circuit when the current exceeds, thereby protecting the circuit and connected devices from damage caused by overloading or short circuits. It is made up of plastic.

Attributes:
• Provides excellent resistance against corrosion
• Manufactured to precise specifications and is durable and reliable

Applications:
A Circuit Breaker is designed with selective tripping capabilities, meaning it can isolate and disconnect only the faulty section of the circuit while keeping the rest of the system operational.