This DiversiTech DDS-60U Non-Fusible Disconnect Switch, 60 Amps fused model designed with fuses in pull out handle for easy replacement. The line, load, and ground terminals are aligned for ease of wiring. This product has a reversible door. The side open door opens more than 180 degrees for maximum access and has a full dead front. The UL Listed number is IRF9, NEMA Type 3R and the US Patent is 6,630,637.