DT-2, DT-4, and DT-7 are PCB type of barrier style terminal block (with / without transparent cover). These series provide different options on pitches such as 7.62mm, 8.89mm, 9.50mm, 10.00mm, 13.00mm, and 16.00mm etc. The material of housing is PBT rated at UL94-V0. The housing structure includes parallel-barrier and tri-barrier. The transparent cover is optional to prevent the operators from contacting the exposed screw that would protect the operators from getting electric shock. The series are designed according to the international standards IEC60998 and UL1059. Most products of the series is certified by CSA and FIMKO and recognized by UL. Barrier style terminal block is widely applied in the categories of power system, industrial control system, communication system, and home appliance.
