Supplementary Circuit Breaker Protectors: Type - Supplementary Hydraulic Magnetic Breaker; Poles - 1P; Amps - 20; Trip Range - 8 x Rating; Voltage - 80VDC; Rating - kA IR - 5; Mounting - Panel Cutout; Terminals - Stud; WxHxD - 2.86x2.74x0.75"; Additional Information - Handle Color: White; Manufacturer Series - AM1S