Applications:These terminal blocks can be used in Electric Panels, UPS, AC,Cooling/Heating, Power systems, Stabilizers, Motors. The current ratings of these terminal blocks ranges from 25Amp to 60 Amps. Specifications:Rating: 300V AC 25A TYPE : 5 WAY 25 AMPS Applicable Wire: 0.5~4mm2 Relative Humidity: 45 ~ 95% RH Ambient Temp: -20°C to +60º C Storage Temperature: -20º C to +70° C Withstand voltage : 2500 VAC for 1 min Insulation Resistance : More than DC 500v/100MΩ RM Fire Retardant grade