1、FIREPROOF INSULATION: DIN rail junction box adopt fireproof shell, possess good insulation performance, high temperature resistance, corrosion resistance 2、CONDUCTIVE BRASS: Connecting block adopts brass connector, possess high conductivity, low temperature rise, good performance and stability 3、WIDE APPLICATION: Universal splitter is widely used in distribution cabinets, distribution boxes and various high voltage cabinets 4、HIGH EFFICIENCY: Terminal block junction box has a multi wire outlet and a combination of card slots, arbitrary combination and collocation, improve work efficiency 5、TECHNICAL PARAMETERS: Terminal block distribution box with current 400A, voltage 690V, PA66 flame retardant shell, high mechanical strength, good toughness, high compressive strength, heat resistance Item Type: Terminal Block Junction Box Material: PA66 flame retardant, brass Current: 400A Voltage: 690V Incoming Line: 1x185mm² Outgoing Line: 2x35mm², 5x16mm², 4x10mm² 1 x Terminal Block Junction Box