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3RA2130-4KA38-0NB3
Load Feeder, Fuseless, Direct On Line, 3RA2, Three Phase, 62 A to 65 A, 20 V to 33 V AC/DC, Screw
⚠️ 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
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 644.86 € |
| Current stock | 10+ |
| Lead time | 30 days |
**3RA2130-4KA38-0NB3** **Data sheet** Load feeder fuseless, Direct-on-line starting 400 V AC, Size S2 62 ... 65 A 20 ... 33 V AC/DC screw terminal for installation on standard mounting rail (also fulfills type of coordination 1) Type of coordination 2, Iq = 100 kA 1 NO+1 NC (contactor) with circuit (integrated) ||Load feeder fuseless, Direct-on-line starting 400 V AC, Size S2 62 ... 65 A 20 ... 33<br>V AC/DC screw terminal for installation on standard mounting rail (also fulfills type<br>of coordination 1) Type of coordination 2, Iq = 100 kA 1 NO+1 NC (contactor) with<br>circuit (integrated)| |---|---| |**product brand name**|SIRIUS| |**product designation**|Direct(on-line)starter| |**design of theproduct**|for DIN-rail or screw mounting| |**product type designation**|3RA21| |**manufacturer's article number**|| |● of the supplied contactor<br>~~———————~~|3RT2038-1NB30| |● of the supplied circuit-breakers<br>~~———————~~|3RV2031-4KA10| |● of the supplied link module<br>~~———————~~|3RA2931-1AA00| |**General technical data**<br>~~———————~~|| |**size of the circuit-breaker**<br>~~———————~~|S2| |**size of load feeder**|S2| |**power loss[W] for rated value of the current**|| |● at AC in hot operatingstateperpole|15.5 W| |● without load current share typical|2 W| |**type of calculation ofpower loss current-dependent**|quadratic| |insulation voltage with degree ofpollution 3 at AC rated value|690 V| |**surge voltage resistance rated value**|6 kV| |**degree ofprotection NEMA rating**|other| |**shock resistance according to IEC 60068-2-27**|6g/ 11 ms| |mechanical service life(operatingcycles)of contactor typical|10 000 000| |**type of coordination**|2| |**reference code according to IEC 81346-2:2019**|Q| |**Substance Prohibitance(day/month/year)**|03/01/2017| |**SVHC substance name**|Lead CAS-No. 7439-92-1<br>Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-<br>10-5<br>Melamine CAS-No. 108-78-1| |**Net Weight**|2.404 kg| |**Ambient conditions**<br>~~|~~|| |**ambient temperature**<br>~~|~~|~~|~~| |● duringoperation|-20 ... +60 °C| |● duringstorage|-50 ... +80 °C| |● duringtransport|-50 ... +80 °C| |**temperature compensation**|-20 ... +60 °C| |relative humidityduringoperation|10 ... 95 %| |**Main circuit**<br>~~|~~|| |**number ofpoles for main current circuit**<br>~~|~~|3<br>~~|~~| |**design of the switching contact**|electromechanical| |**adjustable current response value current of the current-**|62 ... 65 A| Subject to change without notice © Copyright Siemens 3RA21304KA380NB3 Page 1/5 5/29/2026 |**dependent overload release**|| |---|---| |**operating voltage**|| |● rated value|690 V| |● at AC-3 rated value maximum|690 V| |**operating frequency rated value**|50 ... 60 Hz| |**operational current**|| |● at AC-3 at 400 V rated value|73 A| |● at AC-3e at 400 V rated value|73 A| |**operating power**|| |● at AC-3|| |— at 400 V rated value|37 000 W| |● at AC-3e|| |— at 400 V rated value|37 000 W| |**Control circuit/ Control**|| |**type of voltage of the control supply voltage**|AC/DC| |**control supply voltage at AC**|| |● at 50 Hz rated value|20 ... 33 V| |● at 60 Hz rated value|20 ... 33 V| |**control supply voltage at DC rated value**|20 ... 33 V| |**apparent holding power of magnet coil at AC**|2 VA| |● at 50 Hz|2 VA| |● at 60 Hz|2 VA| |**inductivepower factor with the holding power of the coil**|1| |**holding power of magnet coil at DC**|1 W| |**Auxiliary circuit**|| |**product extension auxiliary switch**|Yes| |**Protective and monitoring functions**|| |**trip class**|CLASS 10| |**design of the overload release**|thermal(bimetallic)| |response value current of instantaneous short-circuit trip unit|949 A| |**UL/CSA ratings**|| |**full-load current(FLA) for 3-phase AC motor**|| |● at 480 V rated value|65 A| |● at 600 V rated value|62 A| |**Short-circuit protection**|| |**product function short circuitprotection**|Yes| |**design of the short-circuit trip**|magnetic| |**conditional short-circuit current(Iq)**|| |● at 400 V accordingto IEC 60947-4-1 rated value|100 000 A| |**Installation/ mounting/ dimensions**|| |**mounting position**|vertical, horizontal| |**fastening method**|screw and snap-on mountingto two 35 mm DIN rails| |**height**|274 mm| |**width**|55 mm| |**depth**|150 mm| |**required spacing**|| |● forgroundedparts|| |— forwards|32 mm| |— backwards|0 mm| |— upwards|50 mm| |— at the side|10 mm| |— downwards|10 mm| |● for liveparts|| |— forwards|32 mm| |— backwards|0 mm| |— upwards|50 mm| |— downwards|10 mm| |— at the side|10 mm| Subject to change without notice © Copyright Siemens 3RA21304KA380NB3 Page 2/5 5/29/2026 |**Connections/ Terminals**<br>~~ee~~| |---| |**type of electrical connection**| |● for main current circuit<br>screw-type terminals| |● for auxiliaryand control circuit<br>screw-type terminals| |**Safety related data**<br>~~ee~~| |product function suitable for safetyfunction<br>Yes| |Electrical Safety<br>**touch protection on the front according to IEC 60529**<br>finger-safe, for vertical contact from the front<br>**Communication/ Protocol**<br>**protocol is supported**<br>● PROFINET IOprotocol<br>No<br>● PROFIsafeprotocol<br>No<br>protocol is supported AS-Interface protocol<br>No<br>**Approvals Certificates**<br>~~ee~~<br>~~ee~~<br>~~—~~| |**Environment**<br>**General Product Approval**<br>**For use in hazard-**<br>**ous locations**| |Environmental Con-<br>firmations<br>~~_~~<br>HE<br><€<br>cg<br>&| |**Test Certificates**<br>**Maritime application**| |Special Test Certific-<br>ate<br>~~—~~<br>@<br>=<br>9<br>KISIEEER| **Maritime application other Railway** Confirmation Confirmation Special Test Certificate ~~a e~~ **Further information** ~~e~~ **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 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/ic10 **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RA2130-4KA38-0NB3 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RA2130-4KA38-0NB3 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA2130-4KA38-0NB3&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA2130-4KA38-0NB3 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> Subject to change without notice © Copyright Siemens 3RA21304KA380NB3 Page 3/5 5/29/2026 **==> picture [341 x 366] intentionally omitted <==** **----- Start of picture text -----**<br> -Q<br>|| + H =<br>| r<br>| I> I> I><br>|<br>|<br>|<br>|<br>U<br>| GI N P b-A- A\- 3 - - A -<br>|<br>|<br>|<br>ee oe<br>4/24/2026 G<br>NO NC<br>A1 1/L1 3/L2 5/L3 13 21<br>A2 2/T1 4/T2 6/T3 NO NC<br>14 22<br>**----- End of picture text -----**<br> **last modified:** Subject to change without notice © Copyright Siemens 3RA21304KA380NB3 Page 4/5 5/29/2026 Subject to change without notice © Copyright Siemens 3RA21304KA380NB3 Page 5/5 5/29/2026
Updated at April 28, 2026
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