Square D QO2175SB QO SurgeBreaker for 120/240V, 1-Phase, 3-Wire

The QO Load Centers offer premium features by allowing QO breakers, ground arc fault interrupters, and surge arresters to be installed inside, enabling the use of a full complement of accessories. Systems can be single or three phase and have indoor and outdoor versions. Indoor enclosures are designed to rotate 180 degrees to accommodate top or bottom service entrance feed, saving expensive service cable. This Surgebreaker is a secondary surge arrestor for QO load centers, designed to protect electrical service and major household appliances (excluding electronic devices). It is designed for 3 wire 120/240 VAC single phase systems and has a NEMA 1 indoor rating. With a rating of 5 kA and a SCCR of 22.5 kA, it has a plug-on design and requires two pole positions. The LED indicator shows operational status. The QO Surgebreaker is CSA certified and UL listed, compatible ONLY with Square D QO load centers. It provides equal protection to circuits and receptacles throughout the home and includes plug-on installation requiring 2 spaces. It is also UL 1449 3rd Edition Listed.

product information: