> SIEMENS > CONTROL AND CONTACTORS > Contactors for switching motors > 17420
SIEMENS 3TK1742-0AF0 3TK1742-0AF0 SIEMENS Contactor, AC-1, 4-pole, 1000 A, main contacts 4 NO, Auxiliary contacts 2 NO + 2 NC, AC.. View larger
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3TK1742-0AF0 SIEMENS Contactor, AC-1, 4-pole, 1000 A, main contacts 4 NO, Auxiliary contacts 2 NO + 2 NC, AC..

3TK1742-0AF0

17420

SIEMENS

1 Pcs.

Contactor, AC-1, 4-pole, 1000 A, main contacts 4 NO, Auxiliary contacts 2 NO + 2 NC, AC operation 110 V AC 50 Hz/120 V AC 60 Hz AC-1SIRIUS Contactor, 4 poles, 1000 A, SIRIUS Main Contactors 4 NA, auxiliary contacts 2NA+2NC, AC AC 110V 50HZ/AC 132V 60HZ. Manufactured to order. Non-Cancelable Non-Returnable.

Automation > Power contactor, AC switching
Contactors for switching motors

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Technical data

Contactor, AC-1, 4-pole, 1000 A, main contacts 4 NO, Auxiliary contacts 2 NO + 2 NC, AC operation 110 V AC 50 Hz/120 V AC 60 Hz
protection class IP on the frontIP00
reference code according to IEC 81346-2Q
Substance Prohibitance (Date)07/01/2006
ambient temperature during operation-25 ... +55 °C
number of poles for main current circuit4
number of NO contacts for main contacts4
number of NC contacts for main contacts0
operational current
● at AC-1 at 400 V
— at ambient temperature 40 °C rated value1 000 A
● at AC-3 at 400 V rated value700 A
operating power
● at AC-1 at 400 V rated value655 kW
● at AC-3 at 400 V rated value370 kW
type of voltage of the control supply voltageAC
control supply voltage at AC
● at 50 Hz rated value110 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 contacts2
● instantaneous contact2
● lagging switching0
number of NO contacts for auxiliary contacts
● instantaneous contact2
● leading contact0
identification number and letter for switching elements22
fastening methodscrew fixing
● side-by-side mountingYes
height272 mm
width266 mm
depth225.5 mm
type of electrical connection
● for main current circuitscrew-type terminals

Downloads and manuals

● for auxiliary and control circuitscrew-type terminals
Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
Industry Mall (Online ordering system)
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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:12/23/2020
Date
5/8/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3TK1742-0AF0
Product DescriptionContactor, AC-1, 4-pole, 1000 A, main contacts 4 NO, Auxiliary contacts 2 NO + 2 NC, AC operation 110 V AC 50 Hz/120 V AC 60 Hz
Product family3TK1 contactors for resistive loads (AC-1), 4-pole
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41B / 41B
Surcharge for Raw MaterialsNone
Metal FactorLFO-----
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works20 Day/Days
Net Weight (kg)20,200 Kg
Packaging Dimension338,00 x 378,00 x 249,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209330429
UPC754554731827
Commodity Code85364900
LKZ_FDB/ CatalogIDCC-IC10
Product Group5805
Group CodeR711
Country of originBulgaria
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
VersionClassification
eClass627-37-10-03
eClass7.127-37-10-03
eClass827-37-10-03
eClass927-37-10-03
eClass9.127-37-10-03
ETIM5EC000066
ETIM6EC000066
ETIM7EC000066
ETIM8EC000066
IDEA44755
UNSPSC1439-12-15-21
UNSPSC1539-12-15-29

ETIM data

ETIM: EC000066 - Power contactor, AC switching

Value Unit
Rated operation power NEMA (EF011960) -kW
Rated operation current Ie at AC-1, 400 V (EF001393) -A
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) 700A
Rated operation power at AC-3, 400 V (EF001364) 370.0kW
Rated operation current Ie at AC-4, 400 V (EF008495) -A
Modular version (EF001126) true
Number of auxiliary contacts as normally open contact (EF001376) 2
Number of auxiliary contacts as normally closed contact (EF001377) 2
Type of electrical connection of main circuit (EF006819) Screw connection
Number of normally closed contacts as main contact (EF001375) 0
Number of main contacts as normally open contact (EF001374) 4
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



Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.