Two- and four-pole distribution blocks
Moblock distribution blocks are offered in two-pole (up to 35 mm2 and 125A) and four-pole (up to 50 mm2 and 160A) versions. Terminal blocks are placed on isolated brackets and are covered with easily removable transparent plastic cover. Terminal blocks are covered with a plastic part also from the bottom and between each busbar an insulating barrier is included.
Installation is possible on the DIN rail or panel using screws. Conductive part is made of brass, the connecting parts are made of steel, Zn galvanized.
For convenient and easy connection the 160A type input is separated on the busbar from the outputs. Massive 50 mm2 endpoint on the busbar does not limit current capacity of the block and is set into the reinforced plastic housing.
Certification and product safety
Distribution blocks Moblock are tested and certified by following standards:
EN 60947-7-1:2009 „Low-voltage switchgear and control gear – Part 7-1: Ancillary equipment – Terminal blocks for copper conductors“
The products are marked by CE and are in RoHS-compliance.
Distribution blocks Moblock connectors housing is made of self-extinguishing UL 94 V-0 class plastic material.
Material classification according to UL 94 V-0 standard (vertical burning test)
|Criteria Conditions||94 V-0||94 V-1||94 V-2|
|Total flaming combustion for each specimen||≤ 10 sec||≤ 30 sec||≤ 30 sec|
|Total flaming combustion for all 5 specimens of any set||≤ 50 sec||≤ 250 sec||≤ 250 sec|
|Flaming and glowing combustion for each specimen after second burner flame application||≤ 30 sec||≤ 60 sec||≤ 60 sec|
|Cotton ignited by flaming drips from any specimen||No||No||Yes|