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,45MM,70A,230V,110-230VAC,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp2.880.138,54
Rp2.867.296,34
Rp2.796.480,78
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,70A,460V,110-230VAC,SCW 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,45MM,70A,600V,110-230VAC,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp3.906.964,16
Rp3.871.556,38
Rp3.795.603,94
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 4 Weeks
Rp2.880.138,54
Rp2.867.296,34
Rp2.796.480,78
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,90A,230V,24VDC COIL,SCW 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,45MM,90A,460V,24VDC COIL,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp3.181.196,40
Rp3.161.933,10
Rp3.083.779,14
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,90A,600V,24VDC COIL,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp3.798.906,22
Rp3.798.172,38
Rp3.741.299,78
Rp3.681.858,74
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,90A,230V,110-230VAC,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp3.443.727,66
Rp3.443.544,20
Rp3.394.743,84
Rp3.340.623,14
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,90A,460V,110-230VAC,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp3.505.553,68
Rp3.504.452,92
Rp3.451.799,90
Rp3.396.761,90
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp4.231.504,90
Rp4.191.327,16
Rp4.109.137,08
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 45MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC 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,20A,230V,24VDC-C,SCW ZP Non-Stocked Lead-Time 4 Weeks
Rp2.293.250,00
Rp2.293.066,54
Rp2.247.201,54
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,SCW ZP Non-Stocked Lead-Time 5 Weeks
Rp2.594.491,32
Rp2.579.814,52
Rp2.525.877,28
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,SCW 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,SCW 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 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 4 Weeks
Rp2.795.013,10
Rp2.794.829,64
Rp2.778.501,70
Rp2.709.887,66
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC Non-Stocked Lead-Time 4 Weeks
Rp2.594.491,32
Rp2.579.814,52
Rp2.525.877,28
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.757.954,18
Rp2.578.897,22
Rp2.541.838,30
Rp2.491.570,26
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC,SPRING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.687.138,62
Rp2.668.425,70
Rp2.602.380,10
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230V,SPRING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.748.781,18
Rp2.730.618,64
Rp2.663.105,36
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230V,SPRING ZP 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 SS RELAY,22.5MM,20A,230V,4-30VDC,SPR ZP Non-Stocked Lead-Time 4 Weeks
Rp2.393.602,62
Rp2.393.419,16
Rp2.344.068,42
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Non-Stocked Lead-Time 4 Weeks
Rp2.880.138,54
Rp2.867.296,34
Rp2.796.480,78
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.293.250,00
Rp2.293.066,54
Rp2.247.201,54
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,RING ZP Non-Stocked Lead-Time 4 Weeks
Rp2.594.491,32
Rp2.579.814,52
Rp2.525.877,28
Min.: 1
Mult.: 1