Detailed Protection Terminal Block Description:
It is designed in such structure: the external lines and the jumper wires are disconnected before the protectors are inserted into the PTB. Only after inserting the protectors will they be connected. Thus when the external lines suffers danger, only pull out the protector, the exchange lines will be disconnected with the external lines. Each FT203 PTB has termination capacity of 100 lines, consisting of 10pieces of 10-line modules. Specifications: 1) Insulation resistance: ≥1,000mohm. 2) Dielectric strength: ≥1,000V (AC 50Hz for 1 minute), no spark-over and no flying arc. 3) Contact resistance between conductor and reed: ≤3mohm. 4) Contact resistance between reeds: ≤7mohm. 5) Conductor diameter range: 0.4 - 0.8mm. 6) Pulling strength: ≥25N
Our company is specialized exporter, manufacturer and supplier of Protection Terminal Block in china.
Only paid memberships can view detailed information about this manufacturer/supplier.
