1, Work voltage AC 24 to 250V. Raterd current 6.3 Amp for per channel. 
2, Fuse holders for size 5x20mm(DxL) tube fuse, factory-installed fuses slow blow T 6.3 Amp, the fuse can be replaced very easily. 
3, Each channel is equipped with a red fault indicator light. When a load is connected and the fuse is blown, the indicator light will light up to serve as a reminder (if no load is connected to form a current loop, the indicator light will not light up).
4, Terminal block: Pin pitch 7.5mm / 0.29", wire size 24 - 12 AWG / 2.5 mm2, stripping length 7mm / 0.28", Metric M3 slotted screw.
5, High quality fireproof nylon material DIN rail mount carrier, can support width 35mm rail.
6, UL CE certified DIN rail mount carrier. UL VDE S certified fuse holder. UL VDE CCC certified fuse. UL 94-V0 certified FR-4 fiberglass PCB. UL CE CQC certified terminal blocks. 
7, Operating Temperature: -20 to 50 degrees Celsius.