Altech 50A 2 Pole Thermal Magnetic Circuit Breaker V-EA. Overall Length: 93.3mm. Application: AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, Components which Fail-Short, Components/Devices with Low Surge Current and Short Circuit Withstand Capabilities, Semiconductors, UL508 Application. Mounting Style: DIN Rail Mount. Terminal Contact Type: Box Clamp, Ring Tongue Terminal. Break Time: Time Delay. Special Features: IP20 Terminal Protection. Rated AC Voltage: 480Y/277V. Rated DC Voltage: 60V. Circuit Breaker Type: MCCB. Reset Actuator Type: Handle. Overall Dimensions: 93.3 x 35 x 74.7mm. Breaking Capacity at Maximum Voltage Rating: 10 kA. MPN: 2Z50UM