1、100% Brand new and high quality 2、This is DB37 DIN rail mount interface module, male / female connector breakout board, Terminal Block. 3、Compact structure, made up of screw terminal block, high quality PCB carrier, FR-4 glass fiber PCB 4、The mark on the breakout board is very clear and easy to use 5、This DB37 DIN Rail Module is made of high quality material and by delicate workmanship treatment,with long serving life Features: 100% Brand new and high quality This is DB37 DIN rail mount interface module, male / female connector breakout board, Terminal Block. Compact structure, made up of screw terminal block, high quality PCB carrier, FR-4 glass fiber PCB. The mark on the breakout board is very clear and easy to use This DB37 DIN Rail Module is made of high quality material and by delicate workmanship treatment,with long serving life Specifications: Type: male head, female head (Optional) Terminal Pitch: 5.0mm Rate voltage: 48A Rated current: 1A Pin and cage: brass Max. outline Size: 51*116mm/ 2.01* 4.57in Weight: 147g Package included: 1 x DB37 DIN Rail ModuleNote:DB37-G5-B and DB37-G5-H are the same product, in which "B" stands for B Type and "H" stands for elbow.