Altech 25A 1 Pole Thermal Magnetic Circuit Breaker, 42V dc V-EA. Overall Depth: 74.7mm. Tripping Mechanism: Thermal-Magnetic. Tripping Characteristics: Type D. Breaking Capacity at Maximum Voltage Rating: 10 kA. Overall Length: 93.3mm. Terminal Contact Type: Box Clamp, Ring Tongue Terminal. Break Time: Time Delay. Special Features: IP20 Terminal Protection. Overall Dimensions: 93.3 x 17.5 x 74.7mm. Reset Actuator Type: Toggle Switch. MPN: 1D25UM