Orion-Tr 48/12 20A (240W) Isolated DC-DCRemote on/off terminal The remote on/off terminal eliminates the need for a high-current switch in the input wiring. The remote on/off can be operated with a low-power switch or by, for example, the engine run/stop switch.All models are short-circuit proof and can be paralleled to increase output current An unlimited number of units can be connected in parallel. High temperature protected The output current will reduce at high ambient temperature. IP43 protection When installed with the screw terminals oriented downwards. Screw terminals No special tools needed for installation. Input fuse (not replaceable) On 12 V and 24 V input models only. Adjustable output voltage Not intended for battery charging. Please consider using an Orion-Tr Smart for battery charging. - cis2:mm5mnJlm -Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)