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3RV2342-4YC10
Thermal Magnetic Circuit Breaker, SIRIUS 3RV2 Series, 93 A, 3 Pole, 690 V, DIN Rail
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- Manufacturer: SIEMENS
- Product type: Thermal Magnetic Circuit Breakers
- No. of Poles: 3 Pole
- Product Range: SIRIUS 3RV2 Series
- Current Rating: 93A
- Voltage Rating VAC: 690V
- Voltage Rating VDC: -
- Circuit Breaker Mounting: DIN Rail
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 483.63 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3RV2342-4YC10** **Data sheet** Circuit breaker size S3 for starter combination Rated current 93 A N-release 1300 A screw terminal Increased switching capacity 100 kA |**product brand name**|SIRIUS| |---|---| |**product designation**|Circuit breaker| |**design of theproduct**|For starter combinations| |**product type designation**|3RV2| |**General technical data**|| |**Product equipment of circuit breaker for motor protection**|Yes| |**complete unit withprotection device**|| |**size of the circuit-breaker**|S3| |**size of contactor can be combined company-specific**|S3| |product function disconnector functionality|Yes| |product extension auxiliaryswitch|Yes| |**power loss[W] for rated value of the current**|| |● at AC in hot operatingstate|39 W| |● at AC in hot operatingstateperpole|13 W| |**type of calculation ofpower loss current-dependent**|quadratic| |insulation voltage with degree ofpollution 3 at AC rated value|1 000 V| |**surge voltage resistance rated value**|8 kV| |**maximumpermissible voltage forprotective separation**|| |● in networks with ungrounded star point between main and|400 V| |auxiliarycircuit|| |● in networks with grounded star point between main and|400 V| |auxiliarycircuit|| |**protection class IP**|| |● on the front accordingto IEC 60529|IP20| |● on the front|IP20| |● of the terminal|IP00| |**shock resistance according to IEC 60068-2-27**|25g/ 11 ms Sinus| |**mechanical service life(operating cycles)**|| |● of the main contacts typical|25 000| |● of auxiliarycontacts typical|25 000| |electrical endurance(operatingcycles)typical|25 000| |**reference code according to IEC 81346-2**|Q| |**continuous current rated value**|93 A| |**Substance Prohibitance(day/month/year)**|03/01/2017| |**SVHC substance name**|Lead CAS-No. 7439-92-1| |**Net Weight**|2.259 kg| |**Ambient conditions**|| |installation altitude at height above sea level maximum|2 000 m| |**ambient temperature**|| |● duringoperation|-20 ... +60 °C| |● duringstorage|-50 ... +80 °C| |● duringtransport|-50 ... +80 °C| |relative humidityduringoperation|10 ... 95 %| |**Main circuit**|| |**number ofpoles for main current circuit**|3| |**type of voltage for main current circuit**|AC| |**operating voltage**|| |● rated value|690 V| |● rated value|20 ... 690 V| 3RV23424YC10 Page 1/5 Subject to change without notice © Copyright Siemens 5/31/2026 ||● 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 rated value**|93 A|| ||**operational current**||| ||● at AC-3 at 400 V rated value|93 A|| ||● at AC-3e at 400 V rated value|93 A|| ||**operating power**||| ||● at AC-3||| ||— at 230 V rated value|22 kW|| ||— at 400 V rated value|45 kW|| ||— at 500 V rated value|55 kW|| ||— at 690 V rated value|90 kW|| ||● at AC-3e||| ||— at 230 V rated value|22 kW|| ||— at 400 V rated value|45 kW|| ||— at 500 V rated value|55 kW|| ||— at 690 V rated value|90 kW|| ||**operating frequency**||| ||● at AC-3 maximum|15 1/h|| ||● at AC-3e maximum|15 1/h|| ||**Auxiliary circuit**||| ||**type of voltage for auxiliary and control circuit**|AC/DC|| ||**number of NC contacts for auxiliary contacts**|0|| ||**number of NO contacts for auxiliary contacts**|0|| ||number of CO contacts for auxiliarycontacts|0|| ||**Protective and monitoring functions**||| ||**product function**||| ||●ground fault detection|No|| ||●phase failure detection|No|| ||**design of the overload release**|thermal|| ||**protection function thermal overloadprotection(ANSI 49)**|Yes|| ||**maximum short-circuit current breaking capacity (Icu)**||| ||● at AC at 240 V rated value|100 kA|| ||● at AC at 400 V rated value|100 kA|| ||● at AC at 500 V rated value|10 kA|| ||● at AC at 690 V rated value|6 kA|| ||**operating short-circuit current breaking capacity (Ics) at AC**||| ||● at 240 V rated value|100 kA|| ||● at 400 V rated value|50 kA|| ||● at 500 V rated value|5 kA|| ||● at 690 V rated value|3 kA|| ||response value current of instantaneous short-circuit trip unit|1 300 A|| ||**UL/CSA ratings**||| ||**full-load current(FLA) for 3-phase AC motor**||| ||● at 480 V rated value|93 A|| ||● at 600 V rated value|93 A|| ||**yielded mechanicalperformance[hp]**||| ||● for single-phase AC motor||| ||— at 110/120 V rated value|7.5 hp|| ||— at 230 V rated value|20 hp|| ||● for 3-phase AC motor||| ||— at 200/208 V rated value|30 hp|| ||— at 220/230 V rated value|40 hp|| ||— at 460/480 V rated value|75 hp|| ||— at 575/600 V rated value|100 hp|| ||**Short-circuit protection**||| ||**product function short circuitprotection**|Yes|| ||**design of the short-circuit trip**|magnetic|| 3RV23424YC10 Page 2/5 Subject to change without notice © Copyright Siemens 5/31/2026 ||**Installation/ mounting/ dimensions**|**Installation/ mounting/ dimensions**|| |---|---|---|---| ||**mounting position**|any|| ||**fastening method**|screw and snap-on mountingonto 35 mm DIN rail accordingto DIN EN 60715|| ||**Mounting method of circuit breaker for Transformer**<br>**protection, Generator protection and system protection**<br>**optional standard bar mounting**|Yes|| ||**height**|165 mm|| ||**width**|70 mm|| ||**depth**|176 mm|| ||**required spacing**||| ||● with side-by-side mounting||| ||— forwards|0 mm|| ||— backwards|0 mm|| ||— upwards|150 mm|| ||— downwards|150 mm|| ||— at the side|0 mm|| ||● forgroundedparts||| ||— forwards|0 mm|| ||— backwards|0 mm|| ||— upwards|150 mm|| ||— at the side|30 mm|| ||— downwards|150 mm|| ||● for liveparts||| ||— forwards|0 mm|| ||— backwards|0 mm|| ||— upwards|150 mm|| ||— downwards|150 mm|| ||— at the side|30 mm|| ||● forgroundedparts at 400 V||| ||— downwards|70 mm|| ||— upwards|70 mm|| ||— at the side|10 mm|| ||● for liveparts at 400 V||| ||— downwards|70 mm|| ||— upwards|70 mm|| ||— at the side|10 mm|| ||● forgroundedparts at 500 V||| ||— downwards|110 mm|| ||— upwards|110 mm|| ||— at the side|10 mm|| ||● for liveparts at 500 V||| ||— downwards|110 mm|| ||— upwards|110 mm|| ||— at the side|10 mm|| ||● forgroundedparts at 690 V||| ||— downwards|150 mm|| ||— upwards|150 mm|| ||— backwards|0 mm|| ||— at the side|30 mm|| ||— forwards|0 mm|| ||● for liveparts at 690 V||| ||— downwards|150 mm|| ||— upwards|150 mm|| ||— backwards|0 mm|| ||— at the side|30 mm|| ||— forwards|0 mm|| ||**Connections/ Terminals**||| ||**product component removable terminal for auxiliary and**<br>**control circuit**|No|| ||**type of electrical connection**||| 3RV23424YC10 Page 3/5 Subject to change without notice © Copyright Siemens 5/31/2026 |● for main current circuit|screw-type terminals| |---|---| |**arrangement of electrical connectors for main current**<br>**circuit**|Top and bottom| |**type of connectable conductor cross-sections**|| |● for main contacts|| |— solid|2x(2.5 ... 16 mm²)| |— solid or stranded|2x(2,5 ... 50 mm²), 1x(10 ... 70 mm²)| |— finelystranded with core endprocessing|2x(2.5 ... 35 mm²), 1x(2.5 ... 50 mm²)| |— finelystranded without core endprocessing|2x(10 ... 35 mm²), 1x(10 ... 50 mm²)| |**connectable conductor cross-section for main contacts**|| |● finelystranded with core endprocessing|2.5 ... 50 mm²| |● finelystranded without core endprocessing|10 ... 50 mm²| |**AWG number as coded connectable conductor cross**<br>**section for main contacts**|10 ... 2| |**tightening torque**|| |● for main contacts for ringcable lug|4.5 ... 6 N·m| |**outer diameter of the usable ring cable lug maximum**|19 mm| |**tightening torque**|| |● for main contacts with screw-type terminals|4.5 ... 6 N·m| |**Safety related data**<br>~~|~~|| |product function suitable for safetyfunction<br>~~|~~|Yes<br>~~|~~| |**suitability for use**|| |● safety-related switchingon|No| |● safety-related switchingOFF|Yes| |**service life maximum**|10 a| |**test wear-related service life necessary**|Yes| |**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**|5 000| |**failure rate [FIT] with low demand rate according to SN**<br>**31920**<br>~~OOOO~~|50 FIT<br>~~OOOO~~| |ISO 13849<br>~~OOOO~~|| |**device type according to ISO 13849-1**<br>~~OOOO~~<br>~~ee~~|3<br>~~OOOO~~<br>~~ee~~| |**overdimensioning according to ISO 13849-2 necessary**<br>~~ee~~|Yes<br>~~ee~~| |IEC 61508|| |**safety device type according to IEC 61508-2**|Type A| |**T1 value**|| |● for proof test interval or service life according to IEC<br>61508<br>~~OOOO~~|10 a<br>~~OOOO~~| |Electrical Safety<br>~~OOOO~~|| |**protection class IP on the front according to IEC 60529**<br>~~OOOO~~|IP20<br>~~OOOO~~| |**touch protection on the front according to IEC 60529**|finger-safe, for vertical contact from the front| |**Display**<br>~~|~~|| |displayversion for switchingstatus<br>~~|~~|Handle<br>~~|~~| |**Approvals Certificates**<br>~~S|~~|| |Environmental Product Declaration<br>● global warming potential [CO2 eq] / during manufacturing<br>18.5 kg<br>● global warming potential [CO2 eq] / during sales<br>1.24 kg<br>● global warming potential [CO2 eq] / during operation<br>265 kg<br>● global warming potential [CO2 eq] / after end of life<br>-1.5 kg<br>● global warming potential [CO2 eq] / total<br>283.24 kg<br>**Environment**<br>**General Product Approval**<br>~~S|~~|| **General Product Approval** **Test Certificates** 3RV23424YC10 Page 4/5 Subject to change without notice © Copyright Siemens 5/31/2026 - - Special Test Certific Type Test Certific ate ates/Test Report **==> picture [73 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Maritime application<br>**----- End of picture text -----**<br> **other Railway** Miscellaneous Confirmation Miscellaneous Confirmation Special Test Certificate QC PASS ~~es 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=3RV2342-4YC10 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RV2342-4YC10 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RV2342-4YC10&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RV2342-4YC10 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **last modified:** 5/5/2026 3RV23424YC10 Page 5/5 Subject to change without notice © Copyright Siemens 5/31/2026
Updated at June 7, 2026
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