Electrical faults are unwanted evils that can jeopardize your electrical circuits and destroy precious equipment. To ensure your electrical devices remain unharmed from overcurrent and short circuits you should invest in a dependable circuit breaker like the New General Electric THQB1115GFT Circuit Breaker. When the current surpasses a threshold value this breaker switch opens the circuit to prevent damage to electrical appliances. It contains two different switching mechanisms: a bimetal switch and an electromagnet which prevent dangerous current from flowing through your devices. This bolt-on circuit breaker unit is easy to install and has a voltage and current rating of 120-Volt and 15-Ampere respectively.