A circuit breaker is basically an automatically controlled electrical switch which is designed to protect electrical circuit from any kind of damage caused by extensive amount of current resulting from a short circuit or an overload. Its main job is to interrupt or stop current flow after an error is detected. Unlike a fuse, that operates once and then it must be change or replaced, a circuit breaker can be reset manually or automatically to continue normal operation. If you’re searching for Circuit Breakers for sale, then checkout our wide collection and find different Circuit Breakers in large quantity from our manufacturers. eWorldTrade is featuring a huge variety of Circuit Breakers and their suppliers and manufacturers. You can choose from different types of Circuit Breakers from our range, offered to you by reliable Circuit Breaker manufacturers and suppliers.