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,50A,460V,24VDC-C,RING 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,600V,24VDC-C,RING ZP Non-Stocked Lead-Time 3 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,RING ZP Non-Stocked Lead-Time 2 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 2 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 2 Weeks
Rp4.632.915,38
Rp4.582.830,80
Rp4.514.767,14
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,230V,24VDC-C,RING ZP Non-Stocked Lead-Time 3 Weeks
Rp3.181.196,40
Rp3.161.933,10
Rp3.083.779,14
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,460V,24VDC-C,RING ZP Non-Stocked Lead-Time 2 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 SEMICONDUCTOR RELAY 3RF2 Non-Stocked Lead-Time 2 Weeks
Rp5.373.176,48
Rp4.783.536,04
Rp4.567.053,24
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,600V,24VDC-C,RING ZP Non-Stocked Lead-Time 6 Weeks
Rp5.069.917,10
Rp4.383.593,24
Rp4.235.541,02
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,230V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.582.790,34
Rp3.582.606,88
Rp3.532.522,30
Rp3.476.200,08
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,460V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.860.548,78
Rp3.818.903,36
Rp3.744.051,68
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,600V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.864.625,36
Rp4.816.742,30
Rp4.745.192,90
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 22.5MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 3 Weeks
Rp4.194.262,52
Rp3.734.328,30
Rp3.527.201,96
Rp3.433.086,98
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,70A,460V,24 V DC,SCW Non-Stocked Lead-Time 2 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,22.5MM,70A,460V,24VAC,SCREW Non-Stocked Lead-Time 2 Weeks
Rp4.215.910,80
Rp4.177.017,28
Rp4.095.010,66
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,230V,24VDC-C,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.845.138,14
Rp3.842.386,24
Rp3.784.045,96
Rp3.723.871,08
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,460V,24VDC-C,RING ZP Non-Stocked Lead-Time 3 Weeks
Rp3.922.374,80
Rp3.885.866,26
Rp3.809.546,90
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,600V,24VDC-C,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.694.741,40
Rp4.649.610,24
Rp4.580.445,82
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,230V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.246.732,08
Rp4.205.637,04
Rp4.123.080,04
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,460V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.354.973,48
Rp4.315.529,58
Rp4.230.771,06
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,600V,230VAC,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp5.050.653,80
Rp4.796.928,62
Rp4.727.764,20
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs 22.5MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC Non-Stocked Lead-Time 2 Weeks
Rp4.277.736,82
Rp4.234.256,80
Rp4.151.332,88
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,460V,24VDC-C,RING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.922.374,80
Rp3.885.866,26
Rp3.809.546,90
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,230V,24VDC,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp3.999.611,46
Rp3.957.415,66
Rp3.879.812,08
Min.: 1
Mult.: 1
Siemens Solid State Relays - SSRs SS RELAY,22.5MM,90A,460V,24VDC,SPRING ZP Non-Stocked Lead-Time 2 Weeks
Rp4.123.080,04
Rp4.081.434,62
Rp4.001.446,06
Min.: 1
Mult.: 1