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3RA2130-4PA35-0NB3
Load Feeder, Fuseless, Direct On Line, 3RA2, Three Phase, 28 A to 36 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 | 406.85 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3RA2130-4PA35-0NB3** **Data sheet** Load feeder fuseless, Direct-on-line starting 400 V AC, Size S2 28 ... 36 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 28 ... 36 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>~~———————~~|3RT2035-1NB30| |● of the supplied circuit-breakers<br>~~———————~~|3RV2031-4PA10| |● 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|8.9 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**|2.298 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-**|28 ... 36 A| Subject to change without notice © Copyright Siemens 3RA21304PA350NB3 Page 1/5 6/2/2026 ||**dependent overload release**||| |---|---|---|---| ||**operating voltage**||| ||● rated value|690 V|| ||● at AC-3 rated value maximum|690 V|| ||● at AC-3e rated value maximum|690 V|| ||**operating frequency rated value**|50 ... 60 Hz|| ||**operational current**||| ||● at AC-3 at 400 V rated value|36 A|| ||● at AC-3e at 400 V rated value|36 A|| ||**operating power**||| ||● at AC-3||| ||— at 400 V rated value|18 500 W|| ||● at AC-3e||| ||— at 400 V rated value|18 500 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|520 A|| ||**UL/CSA ratings**||| ||**full-load current(FLA) for 3-phase AC motor**||| ||● at 480 V rated value|36 A|| ||● at 600 V rated value|36 A|| ||**yielded mechanicalperformance[hp]**||| ||● for 3-phase AC motor||| ||— at 200/208 V rated value|10 hp|| ||— at 220/230 V rated value|10 hp|| ||— at 460/480 V rated value|25 hp|| ||**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||| Subject to change without notice © Copyright Siemens 3RA21304PA350NB3 Page 2/5 6/2/2026 — forwards 32 mm — backwards 0 mm — upwards 50 mm — downwards 10 mm — at the side 10 mm ~~ee~~ **Connections/ Terminals type of electrical connection** ● for main current circuit screw-type terminals ● for auxiliary and control circuit screw-type terminals ~~ee~~ **Safety related data** product function suitable for safety function Yes ~~ee~~ Electrical Safety **touch protection on the front according to IEC 60529** finger-safe, for vertical contact from the front ~~ee~~ **Communication/ Protocol protocol is supported** ● PROFINET IO protocol No ● PROFIsafe protocol No protocol is supported AS-Interface protocol No **Approvals Certificates For use in hazardEnvironment General Product Approval ous locations** Environmental Confirmations ~~—~~ © m «¢ ¥ © **Test Certificates Maritime application** - - Special Test Certific Type Test Certific ate ates/Test Report ~~——=e~~ # **Maritime application other** ® ~~aC~~ Confirmation Confirmation **Railway Dangerous goods** - Special Test Certific Transport Information ate ~~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=3RA2130-4PA35-0NB3 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RA2130-4PA35-0NB3 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA2130-4PA35-0NB3&lang=en **Cax online generator** Subject to change without notice © Copyright Siemens 3RA21304PA350NB3 Page 3/5 6/2/2026 https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA2130-4PA35-0NB3 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **==> picture [203 x 225] intentionally omitted <==** Subject to change without notice © Copyright Siemens 3RA21304PA350NB3 Page 4/5 6/2/2026 **==> picture [387 x 368] intentionally omitted <==** **----- Start of picture text -----**<br> -Q<br>ott )<br>I> I> I><br>U<br>last modified: 4/24/2026<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> Subject to change without notice © Copyright Siemens 3RA21304PA350NB3 Page 5/5 6/2/2026
Updated at April 28, 2026
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