3RV20314BA10

Data sheet 3RV2031-4BA10 Circuit breaker size S2 for motor protection, CLASS 10 A-release 14...20 A N-release 260 A screw terminal Standard switching capacity product brand name SIRIUS product designation Circuit breaker design of the product For motor protection product type designation 3RV2 General technical data size of the circuit-breaker S2 size of contactor can be combined company-specific S2 product extension auxiliary switch Yes power loss [W] for rated value of the current ● at AC in hot operating state 14.5 W ● at AC in hot operating state per pole 4.8 W insulation voltage with degree of pollution 3 at AC rated value 690 V surge voltage resistance rated value 6 kV shock resistance according to IEC 60068-2-27 25g / 11 ms Sinus mechanical service life (switching cycles) ● of the main contacts typical 50 000 ● of auxiliary contacts typical 50 000 electrical endurance (switching cycles) typical 50 000 type of protection according to ATEX directive 2014/34/EU Ex II (2) GD certificate of suitability according to ATEX directive 2014/34/EU DMT 02 ATEX F 001 reference code according to IEC 81346-2 Q Substance Prohibitance (Date) 10/15/2014 Ambient conditions installation altitude at height above sea level maximum 2 000 m ambient temperature ● during operation -20 ... +60 °C ● during storage -50 ... +80 °C ● during transport -50 ... +80 °C relative humidity during operation 10 ... 95 % Main circuit number of poles for main current circuit 3 adjustable current response value current of the current-dependent overload release 14 ... 20 A operating voltage ● rated value 20 ... 690 V ● at AC-3 rated value maximum 690 V ● at AC-3e rated value maximum 690 V 3RV20314BA10 Page 1/4 7/5/2022 Subject to change without notice © Copyright Siemens operating frequency rated value 50 ... 60 Hz operational current rated value 20 A operational current ● at AC-3 at 400 V rated value 20 A ● at AC-3e at 400 V rated value 20 A operating power ● at AC-3 — at 230 V rated value 5.5 kW — at 400 V rated value 7.5 kW — at 500 V rated value 11 kW — at 690 V rated value 15 kW ● at AC-3e — at 230 V rated value 5.5 kW — at 400 V rated value 7.5 kW — at 500 V rated value 11 kW — at 690 V rated value 15 kW operating frequency ● at AC-3 maximum 15 1/h ● at AC-3e maximum 15 1/h Protective and monitoring functions product function ● ground fault detection No ● phase failure detection Yes trip class CLASS 10 design of the overload release thermal breaking capacity maximum short-circuit current (Icu) ● at AC at 240 V rated value 100 kA ● at AC at 400 V rated value 65 kA ● at AC at 500 V rated value 12 kA ● at AC at 690 V rated value 5 kA breaking capacity operating short-circuit current (Ics) at AC ● at 240 V rated value 100 kA ● at 400 V rated value 30 kA ● at 500 V rated value 6 kA ● at 690 V rated value 3 kA response value current of instantaneous short-circuit trip unit 260 A UL/CSA ratings full-load current (FLA) for 3-phase AC motor ● at 480 V rated value 20 A ● at 600 V rated value 20 A yielded mechanical performance [hp] ● for single-phase AC motor — at 110/120 V rated value 1.5 hp — at 230 V rated value 3 hp ● for 3-phase AC motor — at 200/208 V rated value 7.5 hp — at 220/230 V rated value 7.5 hp — at 460/480 V rated value 15 hp — at 575/600 V rated value 20 hp Short-circuit protection product function short circuit protection Yes design of the short-circuit trip magnetic design of the fuse link for IT network for short-circuit protection of the main circuit ● at 240 V none required ● at 400 V 100 ● at 500 V 80 ● at 690 V 63 3RV20314BA10 Page 2/4 7/5/2022 Subject to change without notice © Copyright Siemens Installation/ mounting/ dimensions mounting position any fastening method screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 height 140 mm width 55 mm depth 149 mm required spacing ● for grounded parts at 400 V — downwards 50 mm — upwards 50 mm — at the side 10 mm ● for live parts at 400 V — downwards 50 mm — upwards 50 mm — at the side 10 mm ● for grounded parts at 500 V — downwards 50 mm — upwards 50 mm — at the side 10 mm ● for live parts at 500 V — downwards 50 mm — upwards 50 mm — at the side 10 mm ● for grounded parts at 690 V — downwards 50 mm — upwards 50 mm — at the side 10 mm ● for live parts at 690 V — downwards 50 mm — upwards 50 mm — at the side 10 mm Connections/ Terminals type of electrical connection ● for main current circuit arrangement of electrical connectors for main current circuit screw-type terminals Top and bottom type of connectable conductor cross-sections ● for main contacts — solid or stranded 2x (1 ... 25 mm²), 1x (1 ... 35 mm²) — finely stranded with core end processing 2x (1 ... 16 mm²), 1x (1 ... 25 mm²) ● at AWG cables for main contacts 2x (18 ... 3), 1x (18 ... 2) tightening torque ● for main contacts with screw-type terminals 3 ... 4.5 N·m design of screwdriver shaft Diameter 5 to 6 mm size of the screwdriver tip Pozidriv size 2 design of the thread of the connection screw ● for main contacts M6 Safety related data B10 value ● with high demand rate according to SN 31920 5 000 proportion of dangerous failures ● with low demand rate according to SN 31920 50 % ● with high demand rate according to SN 31920 50 % failure rate [FIT] ● with low demand rate according to SN 31920 50 FIT T1 value for proof test interval or service life according to IEC 61508 10 y protection class IP on the front according to IEC 60529 IP20 touch protection on the front according to IEC 60529 finger-safe, for vertical contact from the front 3RV20314BA10 Page 3/4 7/5/2022 Subject to change without notice © Copyright Siemens display version for switching status Handle Certificates/ approvals General Product Approval Confirmation For use in hazardous locations KC Declaration of Conformity Test Certificates Type Test Certificates/Test Report Special Test Certificate Marine / Shipping Marine / Shipping other Railway Confirmation Confirmation Vibration and Shock Further information 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=3RV2031-4BA10 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RV2031-4BA10 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RV2031-4BA10 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RV2031-4BA10&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RV2031-4BA10/char Further characteristics (e.g. electrical endurance, switching frequency) http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RV2031-4BA10&objecttype=14&gridview=view1 last modified: 3RV20314BA10 Page 4/4 6/25/2022 7/5/2022 Subject to change without notice © Copyright Siemens