Design based on powerpath controller and low loss MOSFETs (on status resistance 0.0023 ohm), you do not have to add heatsinks even for 30 Amps of continuous working current.
 
Operating voltage: DC 5 ~ 28V, Quiescent current: < 2mA (at 13.8V),
Max. continuous output current: 30A,
Switch circuit: Power MOSFETs "OR-gate" with powerpath controller.
Standard Powerpole connectors.
High quality aluminum enclosure, thickness 1.5mm/0.06".
Overall Dimensions(maximum, w/o cables): 80mm x 62mm x 33mm / 3.15" x 2.44" x 1.30"Attachment includes: 3x black powerpole housings. 3x red powerpole housings. 3x PVC cover flame retardant sleeve. 6x silver plated copper 30A 14-12AWG powerpole contacts.