The Homeline load center offer features Homeline circuit breakers, ground fault circuit breakers and arc fault interrupters. Homeline load centers enable the use of a full complement of accessories. Systems are single phase and are rated for indoor use or are rain proof. Homeline load centers are designed for residential and industrial use to protect electrical systems, equipment and people. This Surgebreaker is a secondary surge arrestor for Homeline load centers. It is designed to protect electrical service and major household appliances, excluding electronic devices. Designed for 3 wire 12/24 VAC single phase systems. Surgebreaker has a NEMA 1 indoor rating. This secondary surge protector is rated at 5 kA and has a SCCR of 22.5 kA. It has a plug on design and requires two pole positions. The LED indicator indicates operational status. The CHOM Surgebreaker is CSA certified