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3RB3026-2QB0 SIEMENS Overload relay 6...25 A Electronic For motor protection Size S0, Class 20E Contactor mo..

3RB3026-2QB0

SIEMENS

Overload relay 6...25 A Electronic For motor protection Size S0, Class 20E Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset

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CONTROL AND CONTACTORS > Thermal relays

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

Total price: $156.49
Unit price: $156.49

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Technical data

Overload relay 6...25 A Electronic For motor protection Size S0, Class 20E Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
product brand nameSIRIUS
product designationsolid-state overload relay
product type designation3RB3
General technical data
size of overload relayS0
size of contactor can be combined company-specificS0
power loss [W] for rated value of the current at AC in hot operating state1.2 W
● per pole0.4 W
insulation voltage with degree of pollution 3 at AC rated value690 V
surge voltage resistance rated value6 kV
maximum permissible voltage for safe isolation in networks with grounded star point
● between auxiliary and auxiliary circuit300 V
● between auxiliary and auxiliary circuit300 V
● between main and auxiliary circuit600 V
● between main and auxiliary circuit690 V
shock resistance15g / 11 ms
● according to IEC 60068-2-2715g / 11 ms; Signaling contact 97 / 98 in position "Tripped": 9g / 11 ms
vibration resistance1-6 Hz, 15 mm; 6-500 Hz, 20 m/s²; 10 cycles
thermal current25 A
type of protection according to ATEX directive 2014/34/EUEx II (2) G [Ex e] [Ex d] [Ex px] ; Ex II (2) D [Ex t] [Ex p]
certificate of suitability according to ATEX directive 2014/34/EUPTB 09 ATEX 3001
reference code according to IEC 81346-2F
Substance Prohibitance (Date)10/01/2009
Ambient conditions
installation altitude at height above sea level maximum2 000 m
ambient temperature
● during operation-25 ... +60 °C
● during storage-40 ... +80 °C
● during transport-40 ... +80 °C
temperature compensation-25 ... +60 °C
relative humidity during operation10 ... 95 %
Main circuit
number of poles for main current circuit3
adjustable current response value current of the current-dependent overload release6 ... 25 A
operating voltage
● rated value690 V
● at AC-3e rated value maximum690 V
operating frequency rated value50 ... 60 Hz
operational current rated value25 A
operational current at AC-3e at 400 V rated value25 A
operating power
● for 3-phase motors at 400 V at 50 Hz3 ... 11 kW
● for AC motors at 500 V at 50 Hz4 ... 15 kW
● for AC motors at 690 V at 50 Hz5.5 ... 22 kW
Auxiliary circuit
design of the auxiliary switchintegrated
number of NC contacts for auxiliary contacts1
● notefor contactor disconnection
number of NO contacts for auxiliary contacts1
● notefor message "tripped"
number of CO contacts for auxiliary contacts0
operational current of auxiliary contacts at AC-15
● at 24 V4 A
● at 110 V4 A
● at 120 V4 A
● at 125 V4 A
● at 230 V3 A
operational current of auxiliary contacts at DC-13
● at 24 V2 A
● at 60 V0.55 A
● at 110 V0.3 A
● at 125 V0.3 A
● at 220 V0.11 A
Protective and monitoring functions
trip classCLASS 20E
design of the overload releaseelectronic
UL/CSA ratings
full-load current (FLA) for 3-phase AC motor
● at 480 V rated value25 A
● at 600 V rated value25 A
contact rating of auxiliary contacts according to ULB600 / R300
Short-circuit protection
design of the fuse link
● for short-circuit protection of the main circuit
— with type of coordination 1 requiredgG: 125 A, RK5: 100 A
— with type of assignment 2 requiredgG: 63 A, J: 100 A
● for short-circuit protection of the auxiliary switch requiredfuse gG: 6 A
Installation/ mounting/ dimensions
mounting positionany
fastening methodContactor mounting
height87 mm
width45 mm
depth84 mm
Connections/ Terminals
product component removable terminal for auxiliary and control circuitYes
type of electrical connection
● for main current circuitscrew-type terminals
● for auxiliary and control circuitscrew-type terminals
arrangement of electrical connectors for main current circuitTop and bottom
type of connectable conductor cross-sections
● for main contacts
— solid2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
— stranded2x 10 mm²
— solid or stranded1x (1 ... 10 mm²), 2x (1 ... 10 mm²)
— finely stranded with core end processing1x (1 ... 6 mm²), 2 x (1 ... 6 mm²), 1x 10 mm²
● at AWG cables for main contacts1x (16 ... 8), 2x (16 ... 8)
type of connectable conductor cross-sections
● for auxiliary contacts
— solid1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)
— solid or stranded1x (0,5 ... 4 mm²), 2x (0,5 ... 2,5 mm²)
— finely stranded with core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)
● at AWG cables for auxiliary contacts1x (20 ... 14), 2x (20 ... 14)
tightening torque
● for main contacts with screw-type terminals2 ... 2.5 N·m
● for auxiliary contacts with screw-type terminals0.8 ... 1.2 N·m
design of screwdriver shaftDiameter 5 to 6 mm
size of the screwdriver tipPozidriv PZ 2
design of the thread of the connection screw
● for main contactsM4
● of the auxiliary and control contactsM3
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
Communication/ Protocol
type of voltage supply via input/output link masterNo
Electromagnetic compatibility
conducted interference
● due to burst according to IEC 61000-4-42 kV (power ports), 1 kV (signal ports) corresponds to degree of severity 3
● due to conductor-earth surge according to IEC 61000-4-52 kV (line to earth) corresponds to degree of severity 3
● due to conductor-conductor surge according to IEC 61000-4-51 kV (line to line) corresponds to degree of severity 3
● due to high-frequency radiation according to IEC 61000-4-610 V in frequency range 0.15 to 80 MHz, modulation 80 % AM with 1 kHz
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
Display
display version for switching statusSlide switch
Certificates/ approvals

Downloads and manuals

General Product ApprovalEMC

CSA

Confirmation

CCC

UL

EAC

RCM

For use in hazardous locationsDeclaration of ConformityTest CertificatesMarine / Shipping

ATEX-EC-Type-Examination-Certificate

EC/EU-Declaration of Conformity

Special Test Certificate

Type Test Certificates/Test Report

LR (Lloyds Register)

PRS / Polski Rejestr Statkow

Marine / Shippingother

RINA / Registro Italiano Navale

RMRS / Russian Maritime Register

DNV-GL

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, ...)
Characteristic: Tripping characteristics, I²t, Let-through current
Further characteristics (e.g. electrical endurance, switching frequency)
last modified:2/9/2022
Date
5/10/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3RB3026-2QB0
Product DescriptionOverload relay 6...25 A Electronic For motor protection Size S0, Class 20E Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
Product family3RB30, 3RB31 for standard applications
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41G / 41G
Surcharge for Raw MaterialsNone
Metal FactorL-O-----
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works80 Day/Days
Net Weight (kg)0,215 Kg
Packaging Dimension98,00 x 116,00 x 56,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209749207
UPC662643903003
Commodity Code85364900
LKZ_FDB/ CatalogIDCC-IC10
Product Group5350
Group CodeR711
Country of originCzech Republic
Compliance with the substance restrictions according to RoHS directiveSince: 01.10.2009
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

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
eClass627-37-15-02
eClass7.127-37-15-02
eClass827-37-15-02
eClass927-37-15-02
eClass9.127-37-15-02
ETIM5EC001080
ETIM6EC001080
ETIM7EC001080
ETIM8EC001080
IDEA45365
UNSPSC1439-12-15-21
UNSPSC1539-12-23-30

ETIM data

ETIM: EC001080 - Electronic overload relay

Value Unit
Reset function input (EF011940) -
Reset function push-button (EF011942) -
Mounting method (EF000003) -
Reset function automatic (EF011941) -
Adjustable current range (EF008211) ['6', '25']A
Type of electrical connection of main circuit (EF006819) Screw connection
Number of auxiliary contacts as normally closed contact (EF001377) 1
Number of auxiliary contacts as normally open contact (EF001376) 1
Number of auxiliary contacts as change-over contact (EF003531) 0
Rated control supply voltage Us at AC 50HZ (EF003978) ['-', '-']V
Rated control supply voltage Us at AC 60HZ (EF003979) ['-', '-']V
Rated control supply voltage Us at DC (EF003980) ['-', '-']V
Release class (EF006668) CLASS 20
Voltage type for actuating (EF008242) -


Datasheet - PDF

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Title: Size: Type:
3RB3026-2QB0 3RB3026-2QB0 EN_3RB3026-2QB0.pdf 279 Kbytes 3RB3026-2QB0 3RB3026-2QB0 EN_3RB3026-2QB0.pdf

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