bushing","clamp","conservator","current-transformer","disconnector","disconnector2","disconnector3","heat-sink 56 current-transformer 框数 = 437 disconnector 框数 = 216 disconnector2 框数 = 152 disconnector3 框数 = 31 heat-sink
▼计算此散热器的温升:https://www.lscsc.com/zh/calculators/temperature/heat-sink。