DIN Rail Mount Power Distribution Module Board.

Specification:
Voltage - 250Vac/dc, Current Rating - 40A.
PCB Dimensions - 80mm x 72.5mm x 34mm (W x L x H).
 Module Dimensions - 83mm x 87mm x 58mm (W x L x H).
Input terminals: pitch - 7.62mm/0.3", current 30A for per position, wire size 26~10 AWG, stripping length 8mm, Metric M3 slotted screw.
Output terminals: pitch - 5.08mm/0.2", current 20A for per position, wire size 26~12 AWG, stripping length 7mm, Metric M2.5 slotted screw.
FR-4 fiber glass PCB, dual copper layers.
Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the  carrier can be taken apart for panel mount use.