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3RA2110-1CD15-1BB4
Load Feeder, Fuseless, Direct On Line, 3RA2 Series, Three Phase, 1.8 A to 2.50 A, 24 VDC, 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 | 192.27 € |
| Current stock | 10+ |
| Lead time | 30 days |
**3RA2110-1CD15-1BB4** **Data sheet** Load feeder fuseless, Direct-on-line starting 400 V AC, Size S00 1.80...2.50 A 24 V DC screw terminal for 60 mm busbar systems (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO (contactor) ||Load feeder fuseless, Direct-on-line starting 400 V AC, Size S00 1.80...2.50 A 24 V<br>DC screw terminal for 60 mm busbar systems (also fulfills type of coordination 1)<br>Type of coordination 2, Iq = 150 kA 1 NO (contactor)| |---|---| |**product brand name**|SIRIUS| |**product designation**|Direct(on-line)starter| |**design of theproduct**|for 60 mm busbars| |**product type designation**|3RA21| |**manufacturer's article number**|| |● of the supplied contactor|3RT2015-1BB41| |● of the supplied circuit-breakers<br>~~ae~~|3RV2011-1CA10<br>~~ae~~| |● of the supplied busbar adapter<br>~~ae~~|8US1251-5DS10<br>~~ae~~| |● of the supplied link module<br>~~ae~~|3RA1921-1DA00<br>~~ae~~| |**General technical data**<br>~~ae~~|| |**size of the circuit-breaker**<br>~~ae~~|S00<br>~~ae~~| |**size of load feeder**|S00| |**power loss[W] for rated value of the current**|| |● at AC in hot operatingstateperpole|2.6 W| |● without load current share typical|4 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|30 000 000| |**type of coordination**|2| |**reference code according to IEC 81346-2:2019**|Q| |**Substance Prohibitance(day/month/year)**|10/01/2009| |**SVHC substance name**|Lead CAS-No. 7439-92-1| |**Net Weight**|1.07 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-**<br>**dependent overload release**|1.8 ... 2.5 A| |**operating voltage**|| 3RA21101CD151BB4 Page 1/5 Subject to change without notice © Copyright Siemens 6/3/2026 ||● 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|2.5 A|| ||● at AC-3e at 400 V rated value|2.5 A|| ||**operating power**||| ||● at AC-3||| ||— at 400 V rated value|750 W|| ||● at AC-3e||| ||— at 400 V rated value|750 W|| ||**Control circuit/ Control**||| ||**type of voltage of the control supply voltage**|DC|| ||**control supply voltage at DC rated value**|24 V|| ||**holding power of magnet coil at DC**|4 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|33 A|| ||**UL/CSA ratings**||| ||**full-load current(FLA) for 3-phase AC motor**||| ||● at 480 V rated value|2.5 A|| ||● at 600 V rated value|2.5 A|| ||**yielded mechanicalperformance[hp]**||| ||● for single-phase AC motor||| ||— at 110/120 V rated value|0.1 hp|| ||— at 230 V rated value|0.25 hp|| ||● for 3-phase AC motor||| ||— at 200/208 V rated value|0.5 hp|| ||— at 220/230 V rated value|0.8 hp|| ||— at 460/480 V rated value|1.5 hp|| ||— at 575/600 V rated value|2 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|150 000 A|| ||**Installation/ mounting/ dimensions**||| ||**mounting position**|vertical|| ||**fastening method**|for snappingonto 60 mm busbar systems|| ||**height**|203 mm|| ||**width**|45 mm|| ||**depth**|155 mm|| ||**required spacing**||| ||● forgroundedparts||| ||— forwards|20 mm|| ||— backwards|0 mm|| ||— upwards|50 mm|| ||— at the side|20 mm|| ||— downwards|10 mm|| ||● for liveparts||| ||— forwards|20 mm|| ||— backwards|0 mm|| ||— upwards|50 mm|| ||— downwards|10 mm|| ||— at the side|20 mm|| 3RA21101CD151BB4 Page 2/5 Subject to change without notice © Copyright Siemens 6/3/2026 |**Connections/ Terminals**<br>~~ee~~|**Connections/ Terminals**<br>~~ee~~|**Connections/ Terminals**<br>~~ee~~|**Connections/ Terminals**<br>~~ee~~|**Connections/ Terminals**<br>~~ee~~|**Connections/ Terminals**<br>~~ee~~| |---|---|---|---|---|---| |**type of electrical connection**|||||| |● for main current circuit||screw-type terminals|||| |● for auxiliaryand control circuit||screw-type terminals|||| |**Safety related data**<br>~~ee~~|||||| |product function suitable for safetyfunction||Yes|||| |Electrical Safety<br>**touch protection on the front according to IEC 60529**<br>finger-safe, for vertical contact from the front<br>~~ee~~|||||| |**Communication/ Protocol**<br>~~ee~~|||||| |**protocol is supported**|||||| |● PROFINET IOprotocol||No|||| |● PROFIsafeprotocol<br>~~Oo~~||No|||| |protocol is supported AS-Interface protocol||No|||| |**Approvals Certificates**|||||| |**Environment**<br>**General Product Approval**|||||**For use in hazard-**<br>**ous locations**| |Environmental Con-<br>firmations<br>~~—~~ © mM|||<«|K|©| |**Test Certificates**<br>**Maritime application**<br>Type Test Certific-<br>ates/Test Report<br>Special Test Certific-<br>ate<br>~~—=—~~ e@|||||es| |**Maritime application**|||**other**||| |®|||Confirmation<br>Confirmation<br>~~as~~||| |**Railway**<br>**Dangerous goods**|||||| |Special Test Certific-<br>Transport Information|||||| |ate|||||| |**Further information**<br>~~ee~~|||||| |**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=3RA2110-1CD15-1BB4|||||| |**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||||| |https://support.industry.siemens.com/cs/ww/en/ps/3RA2110-1CD15-1BB4|||||| |**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)**|||||| |https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA2110-1CD15-1BB4&lang=en|||||| |**Cax online generator**|||||| |https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA2110-1CD15-1BB4|||||| |**Characteristic curves**|||||| |https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no>|||||| 3RA21101CD151BB4 Page 3/5 Subject to change without notice © Copyright Siemens 6/3/2026 **==> picture [511 x 718] intentionally omitted <==** 3RA21101CD151BB4 Page 4/5 Subject to change without notice © Copyright Siemens 6/3/2026 **==> picture [338 x 368] intentionally omitted <==** **----- Start of picture text -----**<br> -Q<br>F<br>-Q1<br>Ll<br>I> I> I><br>-Q11<br>last modified: 4/24/2026<br>NO<br>A1+ 1/L1 3/L2 5/L3 13<br>1 2 3 O<br>2-<br>T T T N<br>A<br>2/ 4/ 6/<br>14<br>**----- End of picture text -----**<br> 3RA21101CD151BB4 Page 5/5 Subject to change without notice © Copyright Siemens 6/3/2026
Updated at April 28, 2026
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