Low voltage and high voltage circuit breakers are key integrations in electrical systems. High Voltage Circuit Breakers are imperative in high surge applications that are able to operate at over 1000V. These are highly utilized in power house and large industries applications where security and dependability is crucial. On the other hand, low voltage circuit breakers are made for general applications with voltage rating of below 1000 volts mostly for domestic and commercial buildings. Clients should be able to know the distinctions of these two types of circuit breakers to enable them acquire the most suitable products for their requirements.