Plug-in terminal block is assorted by two parts with plug and socket combination. Now,3.5/3.81/5.0/5.08/7.5/7.62/10.0mm different pitch, and 90 degree, 180 degree wire insertion direction are available. the product is designed in acorrding to IEC60998, UL1059 and CSA C22.22 No.158 standard. Now all of material are with ROHS compliant.