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3RF2920-0FA08 SIEMENS load monitoring basis current range 20 A / 40 °C control voltage 24 V DC output NO for..

3RF2920-0FA08

SIEMENS

load monitoring basis current range 20 A / 40 °C control voltage 24 V DC output NO for semiconductor relay / contactor

SIRIUS Solid State Function Modules 3RF2, Base Load Monitoring Intensity Range 20A 40 Degrees C Control Voltage 24V DC For Sirius Relays Semiconductor Contactor. 3RF2.

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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

Total: $113.11
Unit price: $113.11
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Technical data

load monitoring basis current range 20 A / 40 °C control voltage 24 V DC output NO for semiconductor relay / contactor
product brand nameSIRIUS
product designationload monitoring, basis
manufacturer's article number
● _1 of the accessories that can be ordered3RF2900-0RA88
product designation
● _1 of the accessories that can be orderedsealable end cover
General technical data
product functionsolid-state relay / solid-state contactor 3RF2
power loss [W] for rated value of the current without load current share typical0.6 W
insulation voltage rated value600 V
degree of pollution3
shock resistance according to IEC 60068-2-2715g / 11 ms
vibration resistance according to IEC 60068-2-62g
design of the switching functiontransistor
reference code according to IEC 81346-2B
Substance Prohibitance (Date)05/01/2012
Main circuit
number of poles for main current circuit0
number of NO contacts for main contacts0
number of NC contacts for main contacts0
type of voltageDC
operating frequency rated value50 ... 60 Hz
relative symmetrical tolerance of the operating frequency10 %
operational current
● at AC-51 rated value20 A
derating temperature40 °C
Control circuit/ Control
type of voltageDC
control supply voltage at DC rated value18 ... 30 V
control supply voltage 1
● at DC rated value24 V
● at DC24 V
control supply voltage at DC full-scale value for signal<0> recognition5 V
control current at minimum control supply voltage
● at DC2 mA
control current at DC rated value25 mA
Auxiliary circuit
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
number of CO contacts for auxiliary contacts0
Installation/ mounting/ dimensions
fastening methodclip-on
● side-by-side mountingYes
height101.5 mm
width22.5 mm
depth67 mm
Connections/ Terminals
type of electrical connection
● for auxiliary and control circuitscrew-type terminals
type of connectable conductor cross-sections
● for auxiliary and control contacts
— solid1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)
— finely stranded with core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)
— finely stranded without core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)
● at AWG cables for auxiliary and control contacts1x (AWG 20 ... 12)
tightening torque for auxiliary and control contacts with screw-type terminals0.5 ... 0.6 N·m
tightening torque [lbf·in] for auxiliary and control contacts with screw-type terminals4.5 ... 5.3 lbf·in
design of the thread of the connection screw of the auxiliary and control contactsM3
stripped length of the cable for auxiliary and control contacts7 mm
Safety related data
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front
Ambient conditions
installation altitude at height above sea level maximum1 000 m
ambient temperature
● during operation-25 ... +60 °C
● during storage-55 ... +80 °C
Electromagnetic compatibility
conducted interference
● due to burst according to IEC 61000-4-42 kV / 5 kHz behavior criterion 2
● due to conductor-earth surge according to IEC 61000-4-52 kV behavior criterion 2
● due to conductor-conductor surge according to IEC 61000-4-51 kV behavior criterion 2
● due to high-frequency radiation according to IEC 61000-4-6140 dBuV in the frequency range 0.15 ... 80 MHz, behavior criterion 1
electrostatic discharge according to IEC 61000-4-24 kV contact discharging / 8 kV air discharging, behavior criterion 2
conducted HF interference emissions according to CISPR11Class A for industrial environment
field-bound HF interference emission according to CISPR11Class B for the domestic, business and commercial environments
Certificates/ approvals

Downloads and manuals

General Product ApprovalEMCDeclaration of Conformity

CSA

Confirmation

UL

EAC

RCM

EC/EU-Declaration of Conformity

Test Certificatesother

Type Test Certificates/Test Report

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:3/17/2021
Date
5/7/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3RF2920-0FA08
Product Descriptionload monitoring basis current range 20 A / 40 °C control voltage 24 V DC output NO for semiconductor relay / contactor
Product familySIRIUS 3RF29 function modules
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41C / 41C
Surcharge for Raw MaterialsNone
Metal FactorNone
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works60 Day/Days
Net Weight (kg)0,047 Kg
Packaging Dimension29,00 x 99,00 x 107,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209581067
UPC754554863207
Commodity Code85364900
LKZ_FDB/ CatalogIDCC-IC10
Product Group3726
Group CodeR711
Country of originCzech Republic
Compliance with the substance restrictions according to RoHS directiveSince: 01.05.2012
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

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead titanium zirconium oxide

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead monoxide (lead oxide)

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Classifications
VersionClassification
eClass627-37-92-01
eClass7.127-37-92-01
eClass827-37-92-01
eClass927-37-92-01
eClass9.127-37-92-01
ETIM5EC002498
ETIM6EC002498
ETIM7EC002498
ETIM8EC002498
UNSPSC1432-12-17-02

ETIM data

ETIM: EC000066 - Power contactor, AC switching

Value Unit
Type of electrical connection of main circuit (EF006819) -
Rated operation power NEMA (EF011960) -kW
Rated control supply voltage Us at DC (EF003980) ['18', '30']V
Voltage type for actuating (EF008242) DC
Rated operation current Ie at AC-1, 400 V (EF001393) 20A
Rated operation current Ie at AC-3, 400 V (EF001392) -A
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
Number of normally closed contacts as main contact (EF001375) 0
Number of main contacts as normally open contact (EF001374) 0
Rated operation power at AC-4, 400 V (EF008496) -kW
Rated operation power at AC-3, 400 V (EF001364) -kW
Rated control supply voltage Us at AC 50HZ (EF003978) -V
Rated control supply voltage Us at AC 60HZ (EF003979) -V



Datasheet - PDF

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Title: Size: Type:
PDF CATALOGUE SIEMENS EN.pdf 120 Mbytes
PDF CATALOGUE SIEMENS EN.pdf 104 Mbytes
3RF2920-0FA08 3RF2920-0FA08 EN_3RF2920-0FA08.pdf 279 Kbytes 3RF2920-0FA08 3RF2920-0FA08 EN_3RF2920-0FA08.pdf

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