3RT20172BB42

Data sheet 3RT2017-2BB42 power contactor, AC-3 12 A, 5.5 kW / 400 V 1 NC, 24 V DC 3-pole, Size S00 Spring-type terminal product brand name SIRIUS product designation Power contactor product type designation 3RT2 General technical data size of contactor S00 product extension ● function module for communication No ● auxiliary switch Yes power loss [W] for rated value of the current ● at AC in hot operating state 1.5 W ● at AC in hot operating state per pole 0.5 W ● without load current share typical 4W insulation voltage ● of main circuit with degree of pollution 3 rated value 690 V ● of auxiliary circuit with degree of pollution 3 rated value 690 V surge voltage resistance ● of main circuit rated value 6 kV ● of auxiliary circuit rated value 6 kV maximum permissible voltage for safe isolation between coil and main contacts according to EN 60947-1 400 V shock resistance at rectangular impulse ● at DC 7.3g / 5 ms, 4.7g / 10 ms shock resistance with sine pulse ● at DC 11,4g / 5 ms, 7,3g / 10 ms mechanical service life (switching cycles) ● of contactor typical 30 000 000 ● of the contactor with added electronically optimized auxiliary switch block typical 5 000 000 ● of the contactor with added auxiliary switch block typical 10 000 000 reference code according to IEC 81346-2 Q Substance Prohibitance (Date) 10/01/2009 Ambient conditions installation altitude at height above sea level maximum 2 000 m ambient temperature ● during operation -25 ... +60 °C ● during storage -55 ... +80 °C relative humidity minimum 10 % relative humidity at 55 °C according to IEC 60068-2-30 maximum 95 % 3RT20172BB42 Page 1/7 7/4/2022 Subject to change without notice © Copyright Siemens Main circuit number of poles for main current circuit 3 number of NO contacts for main contacts 3 operating voltage ● at AC-3 rated value maximum 690 V ● at AC-3e rated value maximum 690 V operational current ● at AC-1 at 400 V at ambient temperature 40 °C rated value 22 A ● at AC-1 — up to 690 V at ambient temperature 40 °C rated value 22 A — up to 690 V at ambient temperature 60 °C rated value 20 A ● at AC-3 — at 400 V rated value 12 A — at 500 V rated value 9.2 A — at 690 V rated value 6.7 A ● at AC-3e — at 400 V rated value 12 A — at 500 V rated value 9.2 A — at 690 V rated value 6.7 A ● at AC-4 at 400 V rated value 8.5 A ● at AC-5a up to 690 V rated value 19.4 A ● at AC-5b up to 400 V rated value 9.9 A ● at AC-6a — up to 230 V for current peak value n=20 rated value 7.2 A — up to 400 V for current peak value n=20 rated value 7.2 A — up to 500 V for current peak value n=20 rated value 7.2 A — up to 690 V for current peak value n=20 rated value 6.7 A ● at AC-6a — up to 230 V for current peak value n=30 rated value 4.8 A — up to 400 V for current peak value n=30 rated value 4.8 A — up to 500 V for current peak value n=30 rated value 4.8 A — up to 690 V for current peak value n=30 rated value 4.8 A minimum cross-section in main circuit at maximum AC-1 rated value 4 mm² operational current for approx. 200000 operating cycles at AC-4 ● at 400 V rated value 4.1 A ● at 690 V rated value 3.3 A operational current ● at 1 current path at DC-1 — at 24 V rated value 20 A — at 110 V rated value 2.1 A — at 220 V rated value 0.8 A — at 440 V rated value 0.6 A — at 600 V rated value 0.6 A ● with 2 current paths in series at DC-1 — at 24 V rated value 20 A — at 110 V rated value 12 A — at 220 V rated value 1.6 A — at 440 V rated value 0.8 A — at 600 V rated value 0.7 A ● with 3 current paths in series at DC-1 3RT20172BB42 Page 2/7 7/4/2022 Subject to change without notice © Copyright Siemens — at 24 V rated value 20 A — at 110 V rated value 20 A — at 220 V rated value 20 A — at 440 V rated value 1.3 A — at 600 V rated value 1A ● at 1 current path at DC-3 at DC-5 — at 24 V rated value 20 A — at 110 V rated value 0.1 A ● with 2 current paths in series at DC-3 at DC-5 — at 24 V rated value 20 A — at 110 V rated value 0.35 A ● with 3 current paths in series at DC-3 at DC-5 — at 24 V rated value 20 A — at 110 V rated value 20 A — at 220 V rated value 1.5 A — at 440 V rated value 0.2 A — at 600 V rated value 0.2 A operating power ● at AC-3 — at 230 V rated value 3 kW — at 400 V rated value 5.5 kW — at 500 V rated value 5.5 kW — at 690 V rated value 5.5 kW ● at AC-3e — at 230 V rated value 3 kW — at 400 V rated value 5.5 kW — at 500 V rated value 5.5 kW — at 690 V rated value 5.5 kW operating power for approx. 200000 operating cycles at AC-4 ● at 400 V rated value 2 kW ● at 690 V rated value 2.5 kW operating apparent power at AC-6a ● up to 230 V for current peak value n=20 rated value 2.8 kVA ● up to 400 V for current peak value n=20 rated value 4.9 kVA ● up to 500 V for current peak value n=20 rated value 6.2 kVA ● up to 690 V for current peak value n=20 rated value 8 kVA operating apparent power at AC-6a ● up to 230 V for current peak value n=30 rated value 1.9 kVA ● up to 400 V for current peak value n=30 rated value 3.3 kVA ● up to 500 V for current peak value n=30 rated value 4.1 kVA ● up to 690 V for current peak value n=30 rated value 5.7 kVA short-time withstand current in cold operating state up to 40 °C ● limited to 1 s switching at zero current maximum 200 A; Use minimum cross-section acc. to AC-1 rated value ● limited to 5 s switching at zero current maximum 123 A; Use minimum cross-section acc. to AC-1 rated value ● limited to 10 s switching at zero current maximum 96 A; Use minimum cross-section acc. to AC-1 rated value ● limited to 30 s switching at zero current maximum 74 A; Use minimum cross-section acc. to AC-1 rated value ● limited to 60 s switching at zero current maximum 61 A; Use minimum cross-section acc. to AC-1 rated value no-load switching frequency ● at DC 10 000 1/h operating frequency ● at AC-1 maximum 1 000 1/h ● at AC-2 maximum 750 1/h ● at AC-3 maximum 750 1/h ● at AC-3e maximum 750 1/h ● at AC-4 maximum 250 1/h Control circuit/ Control type of voltage of the control supply voltage DC control supply voltage at DC 3RT20172BB42 Page 3/7 7/4/2022 Subject to change without notice © Copyright Siemens ● rated value 24 V operating range factor control supply voltage rated value of magnet coil at DC ● initial value 0.8 ● full-scale value 1.1 closing power of magnet coil at DC 4W holding power of magnet coil at DC 4W closing delay ● at DC 30 ... 100 ms opening delay ● at DC 7 ... 13 ms arcing time 10 ... 15 ms control version of the switch operating mechanism Standard A1 - A2 Auxiliary circuit number of NC contacts for auxiliary contacts instantaneous contact 1 operational current at AC-12 maximum 10 A operational current at AC-15 ● at 230 V rated value 10 A ● at 400 V rated value 3A ● at 500 V rated value 2A ● at 690 V rated value 1A operational current at DC-12 ● at 24 V rated value 10 A ● at 48 V rated value 6A ● at 60 V rated value 6A ● at 110 V rated value 3A ● at 125 V rated value 2A ● at 220 V rated value 1A ● at 600 V rated value 0.15 A operational current at DC-13 ● at 24 V rated value 10 A ● at 48 V rated value 2A ● at 60 V rated value 2A ● at 110 V rated value 1A ● at 125 V rated value 0.9 A ● at 220 V rated value 0.3 A ● at 600 V rated value 0.1 A contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA) UL/CSA ratings full-load current (FLA) for 3-phase AC motor ● at 480 V rated value 11 A ● at 600 V rated value 11 A yielded mechanical performance [hp] ● for single-phase AC motor — at 110/120 V rated value 0.5 hp — at 230 V rated value 2 hp ● for 3-phase AC motor — at 200/208 V rated value 3 hp — at 220/230 V rated value 3 hp — at 460/480 V rated value 7.5 hp — at 575/600 V rated value 10 hp contact rating of auxiliary contacts according to UL A600 / Q600 Short-circuit protection design of the fuse link ● for short-circuit protection of the main circuit — with type of coordination 1 required gG: 50A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA) — with type of assignment 2 required gG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA) ● for short-circuit protection of the auxiliary switch required 3RT20172BB42 Page 4/7 gG: 10 A (500 V, 1 kA) 7/4/2022 Subject to change without notice © Copyright Siemens Installation/ mounting/ dimensions mounting position +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface fastening method screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 ● side-by-side mounting Yes height 70 mm width 45 mm depth 73 mm required spacing ● with side-by-side mounting — forwards 10 mm — upwards 10 mm — downwards 10 mm — at the side 0 mm ● for grounded parts — forwards 10 mm — upwards 10 mm — at the side 6 mm — downwards 10 mm ● for live parts — forwards 10 mm — upwards 10 mm — downwards 10 mm — at the side 6 mm Connections/ Terminals type of electrical connection ● for main current circuit spring-loaded terminals ● for auxiliary and control circuit spring-loaded terminals ● at contactor for auxiliary contacts Spring-type terminals ● of magnet coil Spring-type terminals type of connectable conductor cross-sections ● for main contacts — solid 2x (0.5 ... 4 mm²) — solid or stranded 2x (0,5 ... 4 mm²) — finely stranded with core end processing 2x (0.5 ... 2.5 mm²) — finely stranded without core end processing 2x (0.5 ... 2.5 mm²) ● at AWG cables for main contacts 2x (20 ... 12) connectable conductor cross-section for main contacts ● solid 0.5 ... 4 mm² ● stranded 0.5 ... 4 mm² ● finely stranded with core end processing 0.5 ... 2.5 mm² ● finely stranded without core end processing 0.5 ... 2.5 mm² connectable conductor cross-section for auxiliary contacts ● solid or stranded 0.5 ... 4 mm² ● finely stranded with core end processing 0.5 ... 2.5 mm² ● finely stranded without core end processing 0.5 ... 2.5 mm² type of connectable conductor cross-sections ● for auxiliary contacts — solid or stranded 2x (0,5 ... 4 mm²) — finely stranded with core end processing 2x (0.5 ... 2.5 mm²) — finely stranded without core end processing 2x (0.5 ... 2.5 mm²) ● at AWG cables for auxiliary contacts 2x (20 ... 12) AWG number as coded connectable conductor cross section ● for main contacts 20 ... 12 ● for auxiliary contacts 20 ... 12 Safety related data product function 3RT20172BB42 Page 5/7 7/4/2022 Subject to change without notice © Copyright Siemens ● mirror contact according to IEC 60947-4-1 Yes B10 value with high demand rate according to SN 31920 1 000 000 proportion of dangerous failures ● with low demand rate according to SN 31920 40 % ● with high demand rate according to SN 31920 73 % failure rate [FIT] with low demand rate according to SN 31920 100 FIT T1 value for proof test interval or service life according to IEC 61508 20 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 suitability for use ● safety-related switching OFF Yes Certificates/ approvals General Product Approval Confirmation EMC Functional Safety/Safety of Machinery KC Declaration of Conformity Type Examination Certificate Test Certificates Type Test Certificates/Test Report Special Test Certificate Marine / Shipping Marine / Shipping other Confirmation Dangerous Good Transport Information 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=3RT2017-2BB42 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RT2017-2BB42 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RT2017-2BB42 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RT2017-2BB42&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RT2017-2BB42/char Further characteristics (e.g. electrical endurance, switching frequency) http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RT2017-2BB42&objecttype=14&gridview=view1 3RT20172BB42 Page 6/7 7/4/2022 Subject to change without notice © Copyright Siemens last modified: 3RT20172BB42 Page 7/7 6/2/2022 7/4/2022 Subject to change without notice © Copyright Siemens