SIRIUS 3RF2 Solid-State Relays & Contactors

Siemens SIRIUS 3RF2 Solid-State Relays (SSRs) are suitable for surface mounting on existing cooling surfaces. 3RF2 SSRs, which do not include a heat sink, provide quick and easy mounting with two screws. The capacity reaches up to 88A on resistive loads, depending on the heat sink. The SSRs come in single-phase relays with a width of 22.5mm or 45mm or a three-phase relay with a width of 45mm. Siemens SIRIUS 3RF2 Solid-State Contactors feature an integrated heat sink and are available in a single-phase version with currents up to 70A or a three-phase version with currents up to 50A.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.640.723,24
Rp2.625.312,60
Rp2.560.367,76
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.949.669,88
Rp2.936.827,68
Rp2.864.177,52
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP Non-Stocked Lead-Time 5 Weeks
Rp4.076.664,66
Rp4.038.504,98
Rp3.959.250,26
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,230V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.779.785,92
Rp2.759.421,86
Rp2.691.174,74
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp3.104.143,20
Rp3.090.200,24
Rp3.013.697,42
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp4.509.446,80
Rp4.468.351,76
Rp4.380.657,88
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW Non-Stocked Lead-Time 4 Weeks
Rp2.494.138,70
Rp2.493.955,24
Rp2.445.521,80
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 22.5MM,SSR,30A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 4 Weeks
Rp2.972.785,84
Rp2.953.522,54
Rp2.880.505,46
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW Non-Stocked Lead-Time 4 Weeks
Rp2.856.839,12
Rp2.840.878,10
Rp2.770.612,92
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.679.433,30
Rp2.661.270,76
Rp2.595.408,62
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.972.785,84
Rp2.953.522,54
Rp2.880.505,46
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp3.412.906,38
Rp3.412.722,92
Rp3.366.307,54
Rp3.312.553,76
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230VAC,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp4.632.915,38
Rp4.582.830,80
Rp4.514.767,14
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 4 Weeks
Rp3.258.433,06
Rp3.243.389,34
Rp3.163.217,32
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Non-Stocked Lead-Time 4 Weeks
Rp3.065.433,14
Rp3.049.288,66
Rp2.973.886,60
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Non-Stocked Lead-Time 4 Weeks
Rp3.104.143,20
Rp3.090.200,24
Rp3.013.697,42
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,600VAC,scw,inst Non-Stocked Lead-Time 4 Weeks
Rp4.200.683,62
Rp4.162.707,40
Rp4.081.067,70
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,scw,inst Non-Stocked Lead-Time 4 Weeks
Rp2.972.785,84
Rp2.953.522,54
Rp2.880.505,46
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp2.795.013,10
Rp2.778.501,70
Rp2.709.887,66
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.258.433,06
Rp3.243.389,34
Rp3.163.217,32
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.370.384,12
Rp4.329.839,46
Rp4.244.897,48
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.104.143,20
Rp3.090.200,24
Rp3.013.697,42
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230V,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.490.693,42
Rp3.339.155,46
Rp3.290.355,10
Rp3.211.650,76
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230V,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.849.031,26
Rp4.802.432,42
Rp4.731.066,48
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp2.679.433,30
Rp2.661.270,76
Rp2.595.408,62
Min.: 1
Mult.: 1