> SIEMENS>CONTROL AND CONTACTORS>Contactors for switching motors>3TK2031-7AC2 SIEMENS Miniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V..
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3TK2031-7AC2 SIEMENS Miniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V.. View larger
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3TK2031-7AC2 SIEMENS Miniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V..

3TK2031-7AC2

SIEMENS

Miniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V AC 50/60 Hz AC operation !!! Phased-out product !!! Successor is SIRIUS 3RT23/25

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CONTROL AND CONTACTORS > Contactors for switching motors

* Brand new product in its original packaging covered by the warranties and certifications provided by SIEMENS

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ETIM: EC000066 - Power contactor, AC switching

Value Unit
Rated operation current Ie at AC-1, 400 V (EF001393) -A
Rated operation power NEMA (EF011960) -kW
Rated control supply voltage Us at DC (EF003980) ['-', '-']V
Voltage type for actuating (EF008242) AC
Rated operation current Ie at AC-3, 400 V (EF001392) 9A
Rated operation power at AC-3, 400 V (EF001364) 4.0kW
Rated operation current Ie at AC-4, 400 V (EF008495) -A
Modular version (EF001126) true
Number of auxiliary contacts as normally open contact (EF001376) 0
Number of auxiliary contacts as normally closed contact (EF001377) 0
Type of electrical connection of main circuit (EF006819) Flat plug-in connection
Number of normally closed contacts as main contact (EF001375) 1
Number of main contacts as normally open contact (EF001374) 3
Rated operation power at AC-4, 400 V (EF008496) -kW
Rated control supply voltage Us at AC 50HZ (EF003978) -V
Rated control supply voltage Us at AC 60HZ (EF003979) -V


Miniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V AC 50/60 Hz AC operation !!! Phased-out product !!! Successor is SIRIUS 3RT23/25
product designationMiniature contactor
product type designation3TK20
Size of contactor0
protection class IP on the frontIP00
reference code acc. to DIN EN 81346-2Q
● ambient temperature during operation-25 ... +55 °C
number of poles for main current circuit4
Number of NO contacts for main contacts3
Number of NC contacts for main contacts1
● Operating current at AC-1 at 400 V
— at ambient temperature 40 °C rated value16 A
● operating current at AC-3 at 400 V rated value9 A
● Operating power at AC-1 at 400 V rated value10 kW
● operating power at AC-3 at 400 V rated value4 kW
Type of voltage of the control supply voltageAC
● Control supply voltage at AC at 50 Hz rated value24 V
● Control supply voltage at AC at 60 Hz rated value24 V
control supply voltage frequency
● 1 rated value50 Hz
● 2 rated value60 Hz
Control version of the switch operating mechanismconventional
● number of NC contacts for auxiliary contacts0
● Number of NC contacts for auxiliary contacts instantaneous contact0
● Number of NC contacts for auxiliary contacts lagging switching0
Number of NO contacts for auxiliary contacts
● instantaneous contact0
● leading contact0
mounting typescrew fixing
● side-by-side mountingYes
height36 mm
width45 mm
depth60 mm
type of electrical connection
● for main current circuittab terminals 6,3 mm
● for auxiliary and control current circuittab terminals 6.3 mm
Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
Industry Mall (Online ordering system)
Cax online generator
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
Characteristic: Tripping characteristics, I²t, Let-through current
Further characteristics (e.g. electrical endurance, switching frequency)
last modified:08/25/2020


Product
Article Number (Market Facing Number)3TK2031-7AC2
Product DescriptionMiniature contactor, flat connector terminal 3 NO + 1 NC Screw mounting (diagonal) 24 V AC 50/60 Hz AC operation !!! Phased-out product !!! Successor is SIRIUS 3RT23/25
Product familyNot available
Product Lifecycle (PLM)PM410:Product cancellation
PLM Effective DateProduct is cancelled since: 01.04.2020
Price data
Price Group41B
Surcharge for Raw MaterialsNone
Metal FactorL-O-----
Delivery information
Export Control RegulationsECCN : N / AL : N
Standard lead time ex-works20 Day/Days
Net Weight (kg)0,164 Kg
Product Dimensions (W x L x H)Not available
Packaging Dimension48,00 x 62,00 x 66,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209124370
UPC754554202556
Commodity Code85364900
LKZ_FDB/ CatalogIDCC-IC10
Product Group5809
Group CodeR711
Country of originTurkey
Compliance with the substance restrictions according to RoHS directiveSince: 01.07.2006
Product classC: products manufactured / produced to order, which cannot be reused or re-utilised or be returned against credit.
WEEE (2012/19/EU) Take-Back ObligationYes
REACH Art. 33 Duty to inform according to the current list of candidates
There is currently no information on SVHC (Substances of Very High Concern http://echa.europa.eu/web/guest/candidate-list-table) from the supply chain and our established procedures for screening our products for Substances of Very High Concern.We compare our products regularly with the information of the upstream users with regard to the substances indicated in the candidate list in accordance with the requirements of the REACH regulation. As soon as we have new findings, our information will be updated accordingly.
Classifications
Not available

Datasheet - PDF

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Title: Size: Type:
3TK2031-7AC2 3TK2031-7AC2 EN_3TK2031-7AC2.pdf 112 Kbytes 3TK2031-7AC2 3TK2031-7AC2 EN_3TK2031-7AC2.pdf

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