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,45MM,70A,230V,110-230VAC,SCW ZP 3RF20701AA22 Siemens 1: 1.007,17 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20701AA22 Mouser Part No 982-3RF20701AA22	Siemens	Solid State Relays - SSRs SS RELAY,45MM,70A,230V,110-230VAC,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.007,17 kr. 1.002,70 kr. 977,93 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,70A,460V,110-230VAC,SCW ZP 3RF20701AA24 Siemens 1: 1.085,50 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20701AA24 Mouser Part No 982-3RF20701AA24	Siemens	Solid State Relays - SSRs SS RELAY,45MM,70A,460V,110-230VAC,SCW 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,45MM,70A,600V,110-230VAC,SCW ZP 3RF20701AA26 Siemens 1: 1.366,30 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20701AA26 Mouser Part No 982-3RF20701AA26	Siemens	Solid State Relays - SSRs SS RELAY,45MM,70A,600V,110-230VAC,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.366,30 kr. 1.353,92 kr. 1.327,36 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC 3RF20701AA45 Siemens 1: 1.007,17 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20701AA45 Mouser Part No 982-3RF20701AA45	Siemens	Solid State Relays - SSRs 45MM,SSR,70A,48-600V,ZRO SCRW 4-30VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.007,17 kr. 1.002,70 kr. 977,93 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,90A,230V,24VDC COIL,SCW ZP 3RF20901AA02 Siemens 1: 1.085,50 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA02 Mouser Part No 982-3RF20901AA02	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,230V,24VDC COIL,SCW 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,45MM,90A,460V,24VDC COIL,SCW ZP 3RF20901AA04 Siemens 1: 1.112,44 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA04 Mouser Part No 982-3RF20901AA04	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,460V,24VDC COIL,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.112,44 kr. 1.105,72 kr. 1.078,42 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,90A,600V,24VDC COIL,SCW ZP 3RF20901AA06 Siemens 1: 1.328,48 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA06 Mouser Part No 982-3RF20901AA06	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,600V,24VDC COIL,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.328,48 kr. 1.328,25 kr. 1.308,33 kr. 1.287,52 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,90A,230V,110-230VAC,SCW ZP 3RF20901AA22 Siemens 1: 1.204,27 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA22 Mouser Part No 982-3RF20901AA22	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,230V,110-230VAC,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.204,27 kr. 1.204,19 kr. 1.187,11 kr. 1.168,24 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,90A,460V,110-230VAC,SCW ZP 3RF20901AA24 Siemens 1: 1.225,90 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA24 Mouser Part No 982-3RF20901AA24	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,460V,110-230VAC,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.225,90 kr. 1.225,53 kr. 1.207,10 kr. 1.187,86 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP 3RF20901AA26 Siemens 1: 1.479,77 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA26 Mouser Part No 982-3RF20901AA26	Siemens	Solid State Relays - SSRs SS RELAY,45MM,90A,600V,110-230VAC,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.479,77 kr. 1.465,74 kr. 1.436,95 kr.	Min.: 1 Mult.: 1
Solid State Relays - SSRs 45MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC 3RF20901AA45 Siemens 1: 1.193,53 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF20901AA45 Mouser Part No 982-3RF20901AA45	Siemens	Solid State Relays - SSRs 45MM,SSR,90A,48-600V,ZRO SCRW 4-30VDC 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,20A,230V,24VDC-C,SCW ZP 3RF21201AA02 Siemens 1: 801,95 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21201AA02 Mouser Part No 982-3RF21201AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	801,95 kr. 801,88 kr. 785,84 kr. 782,18 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,SCW ZP 3RF21201AA04 Siemens 1: 907,29 kr. Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 3RF21201AA04 Mouser Part No 982-3RF21201AA04	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,SCW ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 5 Weeks	907,29 kr. 902,14 kr. 883,26 kr. 879,16 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,SCW ZP 3RF21201AA22 Siemens 1: 923,47 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21201AA22 Mouser Part No 982-3RF21201AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230VAC,SCW 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,SCW ZP 3RF21201AA24 Siemens 1: 1.031,49 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21201AA24 Mouser Part No 982-3RF21201AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230VAC,SCW 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 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC 3RF21201AA45 Siemens 1: 977,41 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21201AA45 Mouser Part No 982-3RF21201AA45	Siemens	Solid State Relays - SSRs 22.5MM,SSR,20A,48-600V,ZRO SCRW 4-30VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	977,41 kr. 977,33 kr. 971,67 kr. 947,64 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC 3RF21201BA04 Siemens 1: 907,29 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21201BA04 Mouser Part No 982-3RF21201BA04	Siemens	Solid State Relays - SSRs SOLID-STATE RELAY,3RF2,20A,48-460V,24VDC Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	907,29 kr. 902,14 kr. 883,26 kr. 879,16 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP 3RF21202AA02 Siemens 1: 964,43 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA02 Mouser Part No 982-3RF21202AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	964,43 kr. 901,84 kr. 888,86 kr. 871,33 kr. View 867,67 kr. Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC,SPRING ZP 3RF21202AA04 Siemens 1: 939,66 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA04 Mouser Part No 982-3RF21202AA04	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	939,66 kr. 933,17 kr. 910,05 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230V,SPRING ZP 3RF21202AA22 Siemens 1: 961,22 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA22 Mouser Part No 982-3RF21202AA22	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,230V,SPRING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	961,22 kr. 954,88 kr. 931,31 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230V,SPRING ZP 3RF21202AA24 Siemens 1: 1.072,00 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA24 Mouser Part No 982-3RF21202AA24	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,230V,SPRING ZP 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 SS RELAY,22.5MM,20A,230V,4-30VDC,SPR ZP 3RF21202AA42 Siemens 1: 837,01 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA42 Mouser Part No 982-3RF21202AA42	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,4-30VDC,SPR ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	837,01 kr. 819,70 kr. 815,90 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 3RF21202AA45 Siemens 1: 1.007,17 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21202AA45 Mouser Part No 982-3RF21202AA45	Siemens	Solid State Relays - SSRs SEMICONDUCTOR RELAY 3RF2 Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	1.007,17 kr. 1.002,70 kr. 977,93 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,RING ZP 3RF21203AA02 Siemens 1: 801,95 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21203AA02 Mouser Part No 982-3RF21203AA02	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,230V,24VDC-C,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	801,95 kr. 801,88 kr. 785,84 kr. 782,18 kr. View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,RING ZP 3RF21203AA04 Siemens 1: 907,29 kr. Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3RF21203AA04 Mouser Part No 982-3RF21203AA04	Siemens	Solid State Relays - SSRs SS RELAY,22.5MM,20A,460V,24VDC-C,RING ZP Learn More about Siemens sirius 3rf2 ssrs	Datasheet	Non-Stocked Lead-Time 4 Weeks	907,29 kr. 902,14 kr. 883,26 kr. 879,16 kr. View Quote	Min.: 1 Mult.: 1

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