Features:
1, Dual pitch 2.54mm/0.1" IDC-50 male header connectors. IDC1, IDC2 and screw terminal 1:1:1 connects for per line. Dual IDC connectors to convenient for multiple devices connections and controls. 
2, Miniaturized high quality screw terminal block, position pitch 3.81mm / 0.15", clear terminal block position marking label, match the position corresponding to the IDC connector. 
3, Solder connection holes 2 per line, supports addition of 2.54mm / 0.1" pin headers. 
4, FR-4 fiber glass PCB, dual copper layers. 
5, High quality 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 PCB screw mount use.

Terminal Block: 
Pitch 3.81mm/0.15" screw terminal block. 
Wire range 26 to 16AWG / 2.5mm square. 
Strip length 5mm / 0.2" 
Screws - M2, steel, Cr3+ Zn plated. 
Pin header and Cage - Brass.

Specification: 
Rated voltage: 60V. 
Rated current: 500mA / per pin. 
Operating temperature: -20 to 70 Celsius.