The ABB ReliaHome load center accessories are a key component of ABB's extensive NEMA residential product line, designed to meet the needs of modern homes..This product is a load center accessory from ABB's ReliaHome series. It is part of the NEMA residential portfolio. The raw ERP description indicates it is a mini-device load center with a 100A rating, 12/24 CT, 1P, CSA 3R compliance.