Water and electricity can be a hazardous combination. And with your swimming pool equipped with pumps, lights, and other electrical equipment, electrical accidents can happen if you don't take proper precautions. This is where a circuit breaker comes in. It is designed to disconnect power at very low levels, preventing a person from being injured. We, at DK Hardware, offer high-quality circuit breakers to keep you safe while you enjoy your time in or by your poolside. We have the Pentair Water Pool & Spa 20a GFCI Circuit Breaker. Engineered with advanced technology, it has sensitive thresholds than conventional household circuit breakers. When it deems electrical currents unstable, it shuts off the circuit to lessen the severity of the ensuing shock. To know more about the product, feel free to get in touch with our online experts.