RJ45 8P8C 4-Way Buss Board DIN Rail Mount Interface Module.

RJ45 vertical shielded 8P8C jacks.
Pitch 3.81mm/0.15" screw terminal block.
DIN rail mountable - for width 35 / 32 / 15mm rails.
DIN mount case can be taken apart for panel mount use.
High quality PCB housing/carrier.
Solder connection holes, three (3) per line, supports addition of 0.1" pin headers.
FR-4 fiber glass PCB, dual copper layers.
External dimensions: 72 x 49.5 x 42mm(W x L x H).
PCB dimensions: 72 x 47.35(W x L).
100% new, never used.

Rated voltage: 50V.
Rated current: 0.5A / per pin.
Operating Temperature: -20ºC to 50ºC

Terminal block specifications:
Wire range: 26 ~ 16AWG.
Strip length: 5mm.
Screws: M2, steel, Cr3+ Zn plated.
Pin header and Cage: Brass.