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3UL2303-1A SIEMENS Residual-current transformer for residual current monitoring Bushing opening 55 mm Residu.. View larger
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3UL2303-1A SIEMENS Residual-current transformer for residual current monitoring Bushing opening 55 mm Residu..

3UL2303-1A

SIEMENS

Residual-current transformer for residual current monitoring Bushing opening 55 mm Residual current 30 mA...40 A

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Low-voltage industrial components > Current transformer

CONTROL AND CONTACTORS > Thermal relays

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

Total price: $257.91
Unit price: $257.91

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1+$257.91
2+$257.19
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Technical data

Residual-current transformer for residual current monitoring Bushing opening 55 mm Residual current 30 mA...40 A
General technical data
product designationResidual current transformer for fault current monitoring
product feature touch protectionYes
type of electrical connection at outputscrew-type terminals
operating voltage rated value maximum690 V
continuous current per phase maximum150 A
fault current at input rated value40 A
surge voltage resistance rated value6 kV
reference code according to IEC 81346-2B
reference code according to DIN 40719 extended according to IEC 204-2 according to IEC 750T
reference code according to EN 61346-2B
Connections/ Terminals
type of connectable conductor cross-sections
● solid1x (0.5 ... 2.5 mm²)
● finely stranded
— with core end processing1x (0.5 ... 1.5 mm²)
● at AWG cables
— solid1x (20 ... 13)
Ambient conditions
ambient temperature
● during transport-25 ... +60 °C
● during operation-25 ... +60 °C
● during storage-40 ... +85 °C
relative humidity during operation95 %
installation altitude at height above sea level2 000 m
Installation/ mounting/ dimensions
diameter of inlet opening55 mm
width92 mm
height64 mm
depth98 mm
mounting positionstanding, on horizontal mounting surface
fastening methodScrew and rail mounting
tightening torque with screw-type terminals0.5 ... 0.6 N·m
tightening torque [lbf·in] with screw-type terminals4.4 ... 5.3 lbf·in
Certificates/ approvals

Downloads and manuals

General Product ApprovalDeclaration of ConformityTest Certificates

CCC

Confirmation

UL

EAC

EC/EU-Declaration of Conformity

Type Test Certificates/Test Report

other

Confirmation

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, ...)
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)3UL2303-1A
Product DescriptionResidual-current transformer for residual current monitoring Bushing opening 55 mm Residual current 30 mA...40 A
Product family3UL23 residual-current transformers
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41H / 41H
Surcharge for Raw MaterialsNone
Metal FactorLAO-----
Delivery information
Export Control RegulationsAL : N / ECCN : EAR99
Standard lead time ex-works1 Day/Days
Net Weight (kg)0,207 Kg
Packaging Dimension52,00 x 190,00 x 174,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209897519
UPC887621549329
Commodity Code85043129
LKZ_FDB/ CatalogIDCC-IC10
Product Group5821
Group CodeR711
Country of originSpain
Compliance with the substance restrictions according to RoHS directiveSince: 27.06.2011
Product classA: Standard product which is a stock item could be returned within the returns guidelines/period.
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
eClass627-21-09-02
eClass7.127-21-09-02
eClass827-21-09-02
eClass927-21-09-02
eClass9.127-21-09-02
ETIM5EC002048
ETIM6EC002048
ETIM7EC002048
ETIM8EC002048
IDEA44183
UNSPSC1539-12-10-32

ETIM data

ETIM: EC002048 - Current transformer

Value Unit
Model (EF000010) Single-phase current converter
Primary rated current (EF007405) 40A
Secondary rated current (EF007471) -A
Secondary rated apparent power (EF007470) -VA
Accuracy class (EF001532) -
Over current limiting factor (EF007511) -
Calibrated (EF003706) false
With shock protection (EF008186) true
Height opening (EF004778) 55.0mm
Width opening (EF004565) 55.0mm
Opening diameter (EF005153) 55.0mm
Snap mounting (EF007462) FALSE
With copper rail (EF007380) -
Secondary connection (EF007469) Screw connection
Number of primary inputs (EF006947) 1


Datasheet - PDF

▲
Title: Size: Type:
PDF CATALOG SIEMENS SIRIUS INDUSTRIAL CONTROLS EN.pdf 279 Mbytes
3UL2303-1A 3UL2303-1A EN_3UL2303-1A.pdf 138 Kbytes 3UL2303-1A 3UL2303-1A EN_3UL2303-1A.pdf

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