... distribution integration module design, 12 core per mudule, make a big capacity.3. easily frontal operation4. function include: distribution, bonding, ... of GB4208 standard, suitable for outdoor distribution.5.Cabinet with high base,big space which is easy for the cable entry, ... in/ pull out : more than 1000 timesvoltage resistance between cabinet body and grounding: ≥3000V(DC)/1min non-breakdown, non- ...