Image not available
Illustrative purposes only
3RA6120-0DB30
Compact Starter, Direct On Line, 3RA6 Series, Three Phase, 12 A, 690 V, Plug-in
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Motor Starters
- SVHC: To Be Advised
- No. of Poles: 3 Pole
- Power Rating: 5.5kW
- No. of Phases: Three Phase
- Product Range: 3RA6120
- Current Rating: 12A
- IP / NEMA Rating: IP20
- Motor Starter Type: Direct-on-Line (DOL) Starter
- Supply Voltage Max: 690VAC
- Supply Voltage Min: -
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 338.42 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3RA6120-0DB30** **Data sheet** ||SIRIUS Compact load feeder DOL starter 690 V 24 V AC/DC 50...60 Hz 3...12 A<br>IP20 Connection main circuit: plug-in, without terminals Connection auxiliary circuit:<br>plug-in, without terminals| |---|---| |**product brand name**|SIRIUS| |**product designation**|compact starter| |**design of theproduct**|direct starter| |**product type designation**|3RA61| |**General technical data**<br>~~|~~|| |product function control circuit interface toparallel wiring<br>~~|~~|Yes<br>~~|~~| |product extension auxiliaryswitch|Yes| |**power loss[W] for rated value of the current**|| |● at AC in hot operatingstate|1.8 W| |● at AC in hot operatingstateperpole|0.6 W| |● without load current share typical|2.9 W| |**insulation voltage rated value**|690 V| |**degree ofpollution**|3| |**surge voltage resistance rated value**|6 000 V| |**maximumpermissible voltage forprotective separation**|| |● between main and auxiliarycircuit|400 V| |● between auxiliaryand auxiliarycircuit|250 V| |● between control and auxiliarycircuit|300 V| |**degree ofprotection NEMA rating**|other| |**shock resistance**|a=60 m/s2(6g)with 10 msper 3 shocks in all axes| |**vibration resistance**|f = 4 ... 5.8 Hz, d = 15 mm; f = 5.8 ... 500 Hz, a = 20 m/s²; 10 cycles| |**mechanical service life(operating cycles)**|| |● of the main contacts typical|10 000 000| |● of auxiliarycontacts typical|10 000 000| |● of the signalingcontacts typical|10 000 000| |**electrical endurance(operating cycles) of auxiliary contacts**|| |● at DC-13 at 6 A at 24 V typical|30 000| |● at AC-15 at 6 A at 230 V typical|200 000| |**type of coordination**|continous operation accordingto IEC 60947-6-2| |**reference code according to IEC 81346-2**|Q| |**Substance Prohibitance(day/month/year)**|05/01/2012| |**SVHC substance name**|Lead CAS-No. 7439-92-1<br>Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol (UV-329) CAS-No.<br>3147-75-9<br>2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-<br>10-5<br>Melamine CAS-No. 108-78-1<br>6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1| |**Net Weight**|1.353 kg| |**Ambient conditions**<br>~~|~~|| |installation altitude at height above sea level maximum<br>~~|~~|2 000 m<br>~~|~~| |**ambient temperature**|| |● duringoperation|-20 ... +60 °C| |● duringstorage|-55 ... +80 °C| |● duringtransport|-55 ... +80 °C| |relative humidityduringoperation|10 ... 90 %| |**Main circuit**<br>~~|~~|| |**number ofpoles for main current circuit**<br>~~|~~|3<br>~~|~~| |**adjustable current response value current of the current-**<br>**dependent overload release**|3 ... 12 A| |**Net Weight**|1.353 kg| |---|---| |**Ambient conditions**<br>~~|~~|| |installation altitude at height above sea level maximum|2 000 m| |**ambient temperature**|| |● duringoperation|-20 ... +60 °C| |● duringstorage|-55 ... +80 °C| |● duringtransport|-55 ... +80 °C| |relative humidityduringoperation|10 ... 90 %| |**Main circuit**<br>~~|~~|| |**number ofpoles for main current circuit**|3| |**adjustable current response value current of the current-**|3 ... 12 A| |**dependent overload release**|| Subject to change without notice © Copyright Siemens 3RA61200DB30 Page 1/5 5/31/2026 |**formula for making capacity limit current**|12 x Ie| |---|---| |**formula for limit current breaking capacity**|10 x Ie| |**yielded mechanicalperformance for 4-pole AC motor**|| |● at 400 V rated value|5.5 kW| |● at 500 V rated value|5.5 kW| |● at 690 V rated value|7.5 kW| |operatingvoltage at AC-3 rated value maximum|690 V| |**operational current**|| |● at AC at 400 V rated value|12 A| |● at AC-3 at 400 V rated value|12 A| |● at AC-43|| |— at 400 V rated value|11.5 A| |— at 500 V rated value|12.4 A| |— at 690 V rated value|8.9 A| |**operating power**|| |● at AC-3 at 400 V rated value|5.5 kW| |● at AC-43|| |— at 400 V rated value|5 500 W| |— at 500 V rated value|5 500 W| |— at 690 V rated value|7 500 W| |**no-load switching frequency**|3 600 1/h| |**operating frequency**|| |● at AC-41 accordingto IEC 60947-6-2 maximum|750 1/h| |● at AC-43 accordingto IEC 60947-6-2 maximum|250 1/h| |**Control circuit/ Control**|| |**type of voltage**|AC/DC| |**control supply voltage 1 at AC**|| |● at 50 Hz rated value|24 V| |● at 50 Hz|24 V| |● at 60 Hz rated value|24 V| |● at 60 Hz|24 V| |**control supply voltage frequency**|| |**● 1 rated value**|50 Hz| |**● 2 rated value**|60 Hz| |**control supply voltage 1 at DC rated value**|24 V| |**control supply voltage 1 at DC**|24 V| |**holding power**|| |● at AC maximum|2.8 W| |● at DC maximum|2.9 W| |**Auxiliary circuit**|| |**number of NC contacts for auxiliary contacts**|1| |**number of NO contacts for auxiliary contacts**|1| |number of NO contacts of instantaneous short-circuit trip unit for<br>signalingcontact|1| |number of CO contacts of the current-dependent overload<br>release for signalingcontact|1| |**operational current of auxiliary contacts at AC-12 maximum**|10 A| |operational current of auxiliarycontacts at DC-13 at 250 V|0.27 A| |**Protective and monitoring functions**|| |**trip class**|CLASS 10 and 20 adjustable| |**operating short-circuit current breaking capacity (Ics)**|| |● at 400 V rated value|53 kA| |● at 500 V rated value|3 kA| |● at 690 V rated value|3 kA| |**UL/CSA ratings**|| |**full-load current(FLA) for 3-phase AC motor**|| |● at 480 V rated value|12 A| |● at 600 V rated value|12 A| |yielded mechanical performance [hp] for 3-phase AC motor|| Subject to change without notice © Copyright Siemens 3RA61200DB30 Page 2/5 5/31/2026 |● at 200/208 V rated value|3 hp| |---|---| |● at 220/230 V rated value|3 hp| |● at 460/480 V rated value|7.5 hp| |● at 575/600 V rated value|10 hp| |**contact rating of auxiliary contacts according to UL**|contacts 21-22, 13-14, 43-44 Q600 / A600, contacts 77-78 R300 / B300,<br>contacts 95-96-98 R300 / D300| |**Short-circuit protection**|| |**product function short circuitprotection**|Yes| |**design of short-circuitprotection**|electromagnetic| |**design of the fuse link**|| |● for short-circuitprotection of the auxiliaryswitch required|fusegL/gG: 10 A| |● for short-circuit protection of the signaling switch of the<br>short-circuit release required|6A gL/gG/400V| |● for short-circuit protection of the signaling switch of the<br>overload release required|4A gL/gG/400V| |**Installation/ mounting/ dimensions**|| |**mounting position**|any| |**mounting position recommended**|vertical, on horizontal standard DIN rail| |**fastening method**|screw and snap-on mounting| |**height**|170 mm| |**width**|45 mm| |**depth**|165 mm| |**Connections/ Terminals**|| |**product component removable terminal for main circuit**|Yes| |**product component removable terminal for auxiliary and**<br>**control circuit**|Yes| |**type of electrical connection**|| |● for main current circuit|plug-in without terminals| |● for auxiliaryand control circuit|plug-in without terminals| |**Safety related data**|| |**proportion of dangerous failures**|| |● with low demand rate accordingto SN 31920|40 %| |● with high demand rate accordingto SN 31920|50 %| |**B10 value with high demand rate according to SN 31920**|3 000 000| |**failure rate [FIT] with low demand rate according to SN**<br>**31920**|100 FIT| |IEC 61508|| |T1 value for proof test interval or service life according to IEC<br>61508|20 a| |Electrical Safety|| |**protection class IP on the front according to IEC 60529**|IP20| |**touch protection on the front according to IEC 60529**|finger-safe| |**Communication/ Protocol**|| |**product function bus communication**|No| |**protocol is supported**|| |● AS-Interfaceprotocol|No| |● IO-Linkprotocol|No| |product function control circuit interface with IO link|No| |**Electromagnetic compatibility**|| |**conducted interference**|| |● due to burst accordingto IEC 61000-4-4|4 kV main contacts, 2 kV auxiliarycontacts| |● due to conductor-earth surge accordingto IEC 61000-4-5|4 kV main contacts, 2 kV auxiliarycontacts| |● due to conductor-conductor surge according to IEC<br>61000-4-5|2 kV main contacts, 1 kV auxiliary contacts| |● due to high-frequency radiation according to IEC 61000-<br>4-6|0.15-80Mhz at 10V| |**field-based interference according to IEC 61000-4-3**|10 V/m| |**electrostatic discharge according to IEC 61000-4-2**|8 kV| |**conducted HF interference emissions according to**<br>**CISPR11**|150 kHz ... 30 MHz Class A| |**field-bound HF interference emission according to CISPR11**|30 ... 1000 MHz Class A| Subject to change without notice © Copyright Siemens 3RA61200DB30 Page 3/5 5/31/2026 **==> picture [510 x 510] intentionally omitted <==** **----- Start of picture text -----**<br> ae Supply voltage<br>Supply voltage required Auxiliary voltage No<br>ee Display<br>number of LEDs 2<br>ee Approvals Certificates<br>Environment General Product Approval<br>Environmental Con-<br>firmations<br>— Ou | hs<br>General Product Ap- EMV Functional Saftey Test Certificates Maritime application other<br>proval<br>Type Examination Cer- Type Test Certific- Confirmation<br>tificate ates/Test Report<br>UKca ® ————_, —— ——<br>other Dangerous goods<br>Confirmation _ a Transport Information<br>QC PASS<br>Further information<br>eee<br>Information on the packaging<br>https://support.industry.siemens.com/cs/ww/en/view/109813875<br>Information for data generation and storage<br>https://support.industry.siemens.com/cs/ww/en/view/109995012<br>Information- and Downloadcenter (Catalogs, Brochures,…)<br>https://www.siemens.com/ic10<br>Industry Mall (Online ordering system)<br>https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RA6120-0DB30<br>Service&Support (Manuals, Certificates, Characteristics, FAQs,...)<br>https://support.industry.siemens.com/cs/ww/en/ps/3RA6120-0DB30<br>Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)<br>https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA6120-0DB30&lang=en<br>Cax online generator<br>https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA6120-0DB30<br>Characteristic curves<br>https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no><br>**----- End of picture text -----**<br> **Further information** ~~eee~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 Subject to change without notice © Copyright Siemens 3RA61200DB30 Page 4/5 5/31/2026 **last modified:** 4/4/2026 Subject to change without notice © Copyright Siemens 3RA61200DB30 Page 5/5 5/31/2026
Updated at April 28, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 420,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →