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Siemens 3RF2171-1AA45-1KP0-ZX95 — Solid State Relays

Siemens 3RF2171-1AA45-1KP0-ZX95

MPN3RF2171-1AA45-1KP0-ZX95

Semiconductor relay, 1-phase 3RF2 Overall width 22.5 mm, 70 A 48-600 V / 4-30 V DC screw terminal Blocking voltage 1200 V Special inscription Reusable packaging Customer-specific special version

Siemens 3RF2171-1AA45-1KP0-ZX95 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

3RF2171-1AA45-1KP0-ZX95 — Identification
ParameterValue
Product designationsolid-state relay
3RF2171-1AA45-1KP0-ZX95 — Other specifications
ParameterValue
Ampacity maximum70 A
At NH design usable3NA6812; These fuses have a smaller rated current than the semiconductor relays
Design of the productsingle-phase
Of NEOZED fuse usable5SE2335; These fuses have a smaller rated current than the semiconductor relays
Substance prohibitance05/28/2009
According to UL 508 rated value50 A
At cylindrical design 22 x 58 mm usable3NW6212-1; These fuses have a smaller rated current than the semiconductor relays
Reference code according to IEC 81346-2Q
Surge voltage resistance of main circuit rated value6 kV
Of back-up r fuse link for semiconductor protection at NH design usable3NE8020-1
Of full range r fuse link for semiconductor protection at NH design usable3NE1020-2
Of back-up r fuse link for semiconductor protection at cylindrical design 22 x 58 mm usable3NC2280
MPN
3RF2171-1AA45-1KP0-ZX95