JSTTB 2.5 Double Layer Return pull Spring Terminal Blocks DIN Rail Terminal blocks are cost-effective connectors that can link two or more wires together use spring to secure bareness portion of a wire. Multiple connection links can also be built on the same block, much like pins in other connector components. The block housing is usually plastic to create a good insulation boundary for all of the conductive components. It can also be designed to dissipate heat for very high current loads.They can be designed to handle a high-current load The potentials of the STTB double-level terminal blocks routed on two levels reduce space requirements compared with single level terminal blocks by 50%. The STTB series can be bridged on both levels with the plug-in bridge system FBS for the most varied switching tasks. Labeling options are provided on each terminal point. Double level,two push in,two push out Save maximum space Can use mar…