2 Pole 40A DCV Din rail Circuit Breaker2 Pole 40A DC Circuit Breaker for off-grid use, caravan, camper trailer or any other project, these are most common type and easy to install are suitable for any DC circuit up to 400 volts, such as DC hot water heating. These mount on any standard 35mm DIN rail and can be used in standard electrical switchboard enclosures for a neat and easy installation SpecificationsCiruit Breaker model: TOB1-63Rated isolating voltage: (Ui) V400Rated operating voltage: (Ue) V400Thermal continuous current: (Ith) A40 Rated short circuit breaking capacity: 4kAOperating times: 3000Mount: Din RailISO 9001 Note: do not exceed maximum current rating of the cable by 80% is a good guide
