3RT25172FW40

Data sheet 3RT2517-2FW40 Power contactor, AC-3 12 A, 5.5 kW / 400 V 2 NO + 2 NC 48 V DC 4-pole Size S00 Spring-type terminals integrated diode product brand name SIRIUS product designation contactor product type designation 3RT25 General technical data size of contactor S00 product extension ● function module for communication No ● auxiliary switch Yes 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 acc. 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 acc. to IEC 81346-2 Q Substance Prohibitance (Date) 01.10.2009 00:00:00 Ambient conditions installation altitude at height above sea level maximum 2 000 m ● ambient temperature during operation -25 ... +60 °C ● ambient temperature during storage -55 ... +80 °C Main circuit number of poles for main current circuit 4 number of NO contacts for main contacts 2 number of NC contacts for main contacts 2 operational current 3RT25172FW40 Page 1/2 1.21.2021 Subject to change without notice © Copyright Siemens ● at AC-1 up to 690 V — at ambient temperature 40 °C rated value 22 A — at ambient temperature 60 °C rated value 20 A ● at AC-2 at AC-3 at 400 V — per NO contact rated value 12 A — per NC contact rated value 9A minimum cross-section in main circuit at maximum AC-1 rated value 4 mm² 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 ● 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 operational current ● at 1 current path at DC-3 at DC-5 — at 24 V per NC contact rated value 20 A — at 24 V per NO contact rated value 20 A — at 110 V per NC contact rated value 0.075 A — at 110 V per NO contact rated value 0.15 A — at 220 V per NC contact rated value 0.375 A — at 220 V per NO contact rated value 0.75 A ● with 2 current paths in series at DC-3 at DC-5 — at 24 V per NC contact rated value 20 A — at 24 V per NO contact rated value 20 A — at 110 V per NC contact rated value 0.175 A — at 110 V per NO contact rated value 0.35 A operating power at AC-2 at AC-3 ● at 230 V per NC contact rated value 2.2 kW ● at 230 V per NO contact rated value 3 kW ● at 400 V per NC contact rated value 4 kW ● at 400 V per NO contact rated value 5.5 kW short-time withstand current in cold operating state up to 40 °C ● limited to 1 s switching at zero current maximum 125 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 power loss [W] at AC-3 at 400 V for rated value of the operational current per conductor 1.2 W no-load switching frequency ● at AC 10 000 1/h ● at DC 10 000 1/h operating frequency at AC-1 maximum 1 000 1/h Control circuit/ Control type of voltage of the control supply voltage DC control supply voltage at DC ● rated value 48 V operating range factor control supply voltage rated value of magnet coil at DC ● initial value 0.8 ● full-scale value 1.1 design of the surge suppressor 3RT25172FW40 Page 2/3 with diode assemblies 1.21.2021 Subject to change without notice © Copyright Siemens 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 arcing time 7 ... 13 ms 10 ... 15 ms residual current of the electronics for control with signal ● at AC at 230 V maximum permissible 0.004 A Auxiliary circuit number of NC contacts for auxiliary contacts instantaneous contact 0 number of NO contacts for auxiliary contacts instantaneous contact 0 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 operational current at DC-12 ● 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 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 yielded mechanical performance [hp] for single-phase AC motor at 230 V rated value 2 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: 35 A (690 V, 100 kA) — with type of assignment 2 required gG: 20A (690V, 100kA) ● for short-circuit protection of the auxiliary switch required fuse gG: 10 A 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 50022 ● side-by-side mounting Yes height 70 mm width 45 mm depth 73 mm required spacing ● with side-by-side mounting — forwards 0 mm — backwards 0 mm — upwards 0 mm 3RT25172FW40 Page 3/4 1.21.2021 Subject to change without notice © Copyright Siemens — downwards 0 mm — at the side 0 mm ● for grounded parts — forwards 0 mm — backwards 0 mm — upwards 0 mm — at the side 6 mm — downwards 0 mm ● for live parts — forwards 0 mm — backwards 0 mm — upwards 0 mm — downwards 0 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 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) type of connectable conductor cross-sections ● for auxiliary 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 auxiliary contacts AWG number as coded connectable conductor cross section for main contacts 2x (20 ... 12) 20 ... 12 Safety related data product function ● mirror contact acc. to IEC 60947-4-1 Yes; with 3RH29 ● positively driven operation acc. to IEC 60947-5-1 No T1 value for proof test interval or service life acc. to IEC 61508 20 y protection class IP on the front acc. to IEC 60529 IP20 touch protection on the front acc. to IEC 60529 finger-safe, for vertical contact from the front Certificates/ approvals General Product Approval Declaration of Conformity 3RT25172FW40 Page 4/5 Test Certificates EMC Declaration of Conformity Marine / Shipping 1.21.2021 Subject to change without notice © Copyright Siemens Miscellaneous Type Test Certificates/Test Report Special Test Certificate Marine / Shipping other Confirmation 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=3RT2517-2FW40 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RT2517-2FW40 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RT2517-2FW40 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RT2517-2FW40&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RT2517-2FW40/char Further characteristics (e.g. electrical endurance, switching frequency) http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RT2517-2FW40&objecttype=14&gridview=view1 3RT25172FW40 Page 5/6 1.21.2021 Subject to change without notice © Copyright Siemens 3RT25172FW40 Page 6/7 1.21.2021 Subject to change without notice © Copyright Siemens last modified: 3RT25172FW40 Page 7/7 12/15/2020 1.21.2021 Subject to change without notice © Copyright Siemens