“Therm-O-Disc”热敏碟公司制造的G4系列MICROTEMP?热熔断器，根据产品规格不同，触点容量分别可达AC250V 10A和AC120V 15A，能提供可靠的33种温度的过热保护，在同行业产品中，G4系列MICROTEMP?热熔断器已经确立了其不可动摇的旗舰地位。G4系列热熔断器，每年在全球各种仪表器具和个人电器中都得到广泛的应用，为其提供十分精确的过热保护，并对内部温度控制器提供可靠的后备保护。G4系列热熔断器作为电器的保护神，在各种办公设备、便携式电热器和工业设备中也应用广泛。

  型号有：G4A01072C、G4A00072C、G4A01073C、G4A00073C、G4A01077C、G4A00077C、G4A01081C、G4A00081C、G4A01084C、G4A00084C、G4A01093C、G4A00093C、G4A01098C、G4A00098C、G4A01104C、G4A00104C、G4A01110C、G4A00104C、G4A01110C、G4A00110C、G4A01117C、G4A00117C、G4A01121C、G4A00121C、G4A01125C、G4A00125C、G4A01128C、G4A00128C、G4A01134C、G4A00134C、G4A01141C、G4A00141C、G4A01144C、G4A00144C、G4A01152C、G4A00152C、G4A01158C、G4A00158C、G4A01167C、G4A00167C、G4A01172C、G4A00172C、G4A01184C、G4A00184C、G4A01190C、G4A00190C、G4A01192C、G4A00192C、G4A01205C、G4A00205C、G4A01216C、G4A00216C、G4A01229C、G4A00229C、G4A01240C、G4A00240C、G4A01257C、G4A00257C

E4A01072C、E4A00072C、E4A01073C、E4A00073C、E4A01077C、E4A00077C、E4A01081C、E4A00081C、E4A01084C、E4A00084C、E4A01093C、E4A00093C、E4A01098C、E4A00098C、E4A01104C、E4A00104C、E4A01110C、E4A00104C、E4A01110C、E4A00110C、E4A01117C、E4A00117C、E4A01121C、E4A00121C、E4A01125C、E4A00125C、E4A01128C、E4A00128C、E4A01134C、E4A00134C、E4A01141C、E4A00141C、E4A01144C、E4A00144C、E4A01152C、E4A00152C、E4A01158C、E4A00158C、E4A01167C、E4A00167C、E4A01172C、E4A00172C、E4A01184C、E4A00184C、E4A01190C、E4A00190C、E4A01192C、E4A00192C、E4A01205C、E4A00205C、E4A01216C、E4A00216C、E4A01229C、E4A00229C、E4A01240C、E4A00240C、E4A01257C、E4A00257C