Contactors & Relays – Mouser Denmark

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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,RING ZP 3RF21203AA22 Siemens 1: 923,47 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21203AA22 Mouser Part No 982-3RF21203AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	923,47 kr. 918,10 kr. 895,35 kr. 887,22 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,RING ZP 3RF21203AA24 Siemens 1: 1.031,49 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21203AA24 Mouser Part No 982-3RF21203AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.031,49 kr. 1.027,02 kr. 1.001,58 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP 3RF21301AA06 Siemens 1: 1.425,61 kr. Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 3RF21301AA06 Mouser Part No 982-3RF21301AA06	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,24VDC-C,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 5 Weeks	1.425,61 kr. 1.412,25 kr. 1.384,58 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,230V,230VAC,RING ZP 3RF21301AA22 Siemens 1: 972,11 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301AA22 Mouser Part No 982-3RF21301AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,230V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	972,11 kr. 964,95 kr. 941,08 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP 3RF21301AA24 Siemens 1: 1.085,50 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301AA24 Mouser Part No 982-3RF21301AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.085,50 kr. 1.080,66 kr. 1.053,87 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP 3RF21301AA26 Siemens 1: 1.576,97 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301AA26 Mouser Part No 982-3RF21301AA26	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.576,97 kr. 1.562,57 kr. 1.531,91 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW 3RF21301AA42 Siemens 1: 872,22 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301AA42 Mouser Part No 982-3RF21301AA42	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,600V,230VAC,SCRW Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	872,22 kr. 872,15 kr. 855,21 kr. 851,26 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs 22.5MM,SSR,30A,48-600V,ZRO SCRW 4-30VDC 3RF21301AA45 Siemens 1: 1.039,55 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301AA45 Mouser Part No 982-3RF21301AA45	Siemens	Solid State Relays - SSRs 22.5MM,SSR,30A,48-600V,ZRO SCRW 4-30VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.039,55 kr. 1.032,84 kr. 1.007,32 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW 3RF21301BA04 Siemens 1: 999,04 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21301BA04 Mouser Part No 982-3RF21301BA04	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,30A,460V,1PH,INSTANT SW Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	999,04 kr. 993,45 kr. 968,90 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP 3RF21501AA02 Siemens 1: 936,98 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AA02 Mouser Part No 982-3RF21501AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	936,98 kr. 930,64 kr. 907,58 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP 3RF21501AA22 Siemens 1: 1.039,55 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AA22 Mouser Part No 982-3RF21501AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.039,55 kr. 1.032,84 kr. 1.007,32 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP 3RF21501AA24 Siemens 1: 1.193,53 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AA24 Mouser Part No 982-3RF21501AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.193,53 kr. 1.193,45 kr. 1.177,19 kr. 1.158,39 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230VAC,RING ZP 3RF21501AA26 Siemens 1: 1.620,16 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AA26 Mouser Part No 982-3RF21501AA26	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230VAC,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.620,16 kr. 1.602,63 kr. 1.578,83 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC 3RF21501AA45 Siemens 1: 1.139,44 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AA45 Mouser Part No 982-3RF21501AA45	Siemens	Solid State Relays - SSRs 22.5MM,SSR,50A,48-600V,ZRO SCRW 4-30VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.139,44 kr. 1.134,22 kr. 1.106,17 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 3RF21501AG04 Siemens 1: 1.072,00 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501AG04 Mouser Part No 982-3RF21501AG04	Siemens	Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.072,00 kr. 1.066,33 kr. 1.040,00 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 3RF21501BA04 Siemens 1: 1.085,50 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501BA04 Mouser Part No 982-3RF21501BA04	Siemens	Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.085,50 kr. 1.080,66 kr. 1.053,87 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,600VAC,scw,inst 3RF21501BA06 Siemens 1: 1.468,95 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501BA06 Mouser Part No 982-3RF21501BA06	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,600VAC,scw,inst Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.468,95 kr. 1.455,67 kr. 1.427,17 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,scw,inst 3RF21501BA22 Siemens 1: 1.039,55 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21501BA22 Mouser Part No 982-3RF21501BA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230VAC,scw,inst Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.039,55 kr. 1.032,84 kr. 1.007,32 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC,SPRING ZP 3RF21502AA02 Siemens 1: 977,41 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA02 Mouser Part No 982-3RF21502AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	977,41 kr. 971,67 kr. 947,64 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC,SPRING ZP 3RF21502AA04 Siemens 1: 1.139,44 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA04 Mouser Part No 982-3RF21502AA04	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,24VDC,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	1.139,44 kr. 1.134,22 kr. 1.106,17 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC,SPRING ZP 3RF21502AA06 Siemens 1: 1.528,33 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA06 Mouser Part No 982-3RF21502AA06	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,24VDC,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	1.528,33 kr. 1.514,16 kr. 1.484,47 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP 3RF21502AA22 Siemens 1: 1.085,50 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA22 Mouser Part No 982-3RF21502AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,230V,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	1.085,50 kr. 1.080,66 kr. 1.053,87 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230V,SPRING ZP 3RF21502AA24 Siemens 1: 1.220,68 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA24 Mouser Part No 982-3RF21502AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,460V,230V,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	1.220,68 kr. 1.167,71 kr. 1.150,63 kr. 1.123,10 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230V,SPRING ZP 3RF21502AA26 Siemens 1: 1.695,73 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21502AA26 Mouser Part No 982-3RF21502AA26	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,600V,230V,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	1.695,73 kr. 1.679,40 kr. 1.654,48 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP 3RF21503AA02 Siemens 1: 936,98 kr. Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RF21503AA02 Mouser Part No 982-3RF21503AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,50A,230V,24VDC-C,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 2 Weeks	936,98 kr. 930,64 kr. 907,58 kr. View Quote	Min.: 1 Mult.: 1

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