Supplementary Protectors: Type - Supplementary Hydraulic Magnetic Breaker; Poles - 3P; Amps - 20; Voltage - 480VAC; Rating - kA IR - 100; Actuator Style - Toggle Lever; Mounting - DIN Rail; WxHxD - 4.20x3.00x0.265"; Additional Information - Actuator: Red Handle White Dual Legend; Manufacturer Series - PD