Terminal block distribution universal main power railway junction box DIN 690V 400A 1. Fireproof insulation: DIN rail junction box adopt fireproof shell, have good insulation, high temperature resistance, corrosion resistance 2. Conductive brass: the connection block adopts the connector brass, has high conductivity, low temperature rise, good performance and stability 3. Wide application: universal distributor is widely used in distribution cabinets, distribution boxes and various high voltage cabinets 4. High performance: terminal block junction box has multi-wire socket and card slot combination, free combination and collocation, improves work efficiency 5. Technical parameters: terminal block distribution box with current 400A, voltage 690V, PA66 flame retardant coating, high mechanical strength, good toughness, high compressive strength, heat resistance Specification: Type Item: terminal block junction box Material: flame retardant PA66, brass Current: 400A Voltage: 690V Incoming line: 1x185mm sup2; Outgoing line: 2x35mm sup2;, 5x16mm sup2;, 4x10mm sup2; Package list: 1 x terminal block junction box