Manufacturer: SIEMENS Operating voltage: 24...48V AC;24...70V DC Kind of surge arrester: RC element Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 48...127V AC;70...150V DC Kind of surge arrester: RC element Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 127...240V AC;150...250V DC Kind of surge arrester: RC element Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 240...400V AC Kind of surge arrester: RC element Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 400...600V AC Kind of surge arrester: RC element Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 48...127V AC;24...70V DC Kind of surge arrester: varistor Indication: LED Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor
Manufacturer: SIEMENS Operating voltage: 127...240V AC;70...150V DC Kind of surge arrester: varistor Indication: LED Contactor series: 3RT20 Size: S2 Type of protection: surge arrestor