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SIEMENS 3RV2021-4EA25 3RV2021-4EA25 SIEMENS Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 4.. View larger
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3RV2021-4EA25 SIEMENS Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 4..

3RV2021-4EA25

20214

SIEMENS

1 Pcs.

Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC

Automation > Motor protection circuit-breaker
Motor protection switches

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Technical data

Circuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
product brand nameSIRIUS
product designationCircuit breaker
design of the productFor motor protection
product type designation3RV2
General technical data
size of the circuit-breakerS0
size of contactor can be combined company-specificS00, S0
product extension auxiliary switchYes
power loss [W] for rated value of the current
● at AC in hot operating state13.25 W
● at AC in hot operating state per pole4.4 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 main and auxiliary circuit400 V
● between main and auxiliary circuit400 V
shock resistance according to IEC 60068-2-2725g / 11 ms
mechanical service life (switching cycles)
● of the main contacts typical100 000
● of auxiliary contacts typical100 000
electrical endurance (switching cycles) typical100 000
type of protection according to ATEX directive 2014/34/EUEx II (2) GD
certificate of suitability according to ATEX directive 2014/34/EUDMT 02 ATEX F 001
reference code according to IEC 81346-2Q
Substance Prohibitance (Date)10/01/2009
Ambient conditions
installation altitude at height above sea level maximum2 000 m
ambient temperature
● during operation-20 ... +60 °C
● during storage-50 ... +80 °C
● during transport-50 ... +80 °C
temperature compensation-20 ... +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 release27 ... 32 A
operating voltage
● rated value690 V
● rated value20 ... 690 V
● at AC-3 rated value maximum690 V
operating frequency rated value50 ... 60 Hz
operational current rated value32 A
operational current
● at AC-3 at 400 V rated value32 A
operating power
● at AC-3
— at 230 V rated value7.5 kW
— at 400 V rated value15 kW
— at 500 V rated value18.5 kW
— at 690 V rated value30 kW
operating frequency
● at AC-3 maximum15 1/h
Auxiliary circuit
design of the auxiliary switchtransverse
number of NC contacts for auxiliary contacts1
number of NO contacts for auxiliary contacts1
number of CO contacts for auxiliary contacts0
operational current of auxiliary contacts at AC-15
● at 24 V2 A
● at 120 V0.5 A
● at 125 V0.5 A
● at 230 V0.5 A
operational current of auxiliary contacts at DC-13
● at 24 V1 A
● at 60 V0.15 A
Protective and monitoring functions
product function
● ground fault detectionNo
● phase failure detectionYes
trip classCLASS 10
design of the overload releasethermal
breaking capacity operating short-circuit current (Ics) at AC
● at 240 V rated value100 kA
● at 400 V rated value25 kA
● at 500 V rated value5 kA
● at 690 V rated value2 kA
breaking capacity maximum short-circuit current (Icu)
● at AC at 240 V rated value100 kA
● at AC at 400 V rated value55 kA
● at AC at 500 V rated value10 kA
● at AC at 690 V rated value4 kA
response value current of instantaneous short-circuit trip unit400 A
UL/CSA ratings
full-load current (FLA) for 3-phase AC motor
● at 480 V rated value32 A
● at 600 V rated value32 A
yielded mechanical performance [hp]
● for single-phase AC motor
— at 110/120 V rated value2 hp
— at 230 V rated value5 hp
● for 3-phase AC motor
— at 200/208 V rated value7.5 hp
— at 220/230 V rated value10 hp
— at 460/480 V rated value20 hp
contact rating of auxiliary contacts according to ULC300 / R300
Short-circuit protection
product function short circuit protectionYes
design of the short-circuit tripmagnetic
design of the fuse link
● for short-circuit protection of the auxiliary switch requiredFuse gL/gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)
design of the fuse link for IT network for short-circuit protection of the main circuit
● at 400 VgL/gG 63 A
● at 500 VgL/gG 63 A
● at 690 VgL/gG 63 A
Installation/ mounting/ dimensions
mounting positionany
fastening methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715
height119 mm
width45 mm
depth97 mm
required spacing
● for grounded parts at 400 V
— downwards30 mm
— upwards30 mm
— at the side9 mm
● for live parts at 400 V
— downwards30 mm
— upwards30 mm
— at the side9 mm
● for grounded parts at 500 V
— downwards30 mm
— upwards30 mm
— at the side9 mm
● for live parts at 500 V
— downwards30 mm
— upwards30 mm
— at the side9 mm
● for grounded parts at 690 V
— downwards50 mm
— upwards50 mm
— backwards0 mm
— at the side30 mm
— forwards0 mm
● for live parts at 690 V
— downwards50 mm
— upwards50 mm
— backwards0 mm
— at the side30 mm
— forwards0 mm
Connections/ Terminals
product component removable terminal for auxiliary and control circuitNo
type of electrical connection
● for main current circuitspring-loaded terminals
● for auxiliary and control circuitspring-loaded terminals
arrangement of electrical connectors for main current circuitTop and bottom
type of connectable conductor cross-sections
● for main contacts
— solid or stranded2x (1 ... 10 mm²)
— finely stranded with core end processing2x (1 ... 6 mm²)
— finely stranded without core end processing2x (1 ... 6 mm²)
● at AWG cables for main contacts2x (18 ... 8)
type of connectable conductor cross-sections
● for auxiliary contacts
— solid or stranded2x (0.5 ... 2.5 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²)
— finely stranded without core end processing2x (0.5 ... 1.5 mm²)
● at AWG cables for auxiliary contacts2x (20 ... 14)
design of screwdriver shaftDiameter 3 mm
size of the screwdriver tip3,0 x 0,5 mm
Safety related data
B10 value
● with high demand rate according to SN 319205 000
proportion of dangerous failures
● with low demand rate according to SN 3192050 %
● with high demand rate according to SN 3192050 %
failure rate [FIT]
● with low demand rate according to SN 3192050 FIT
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
display version for switching statusHandle
Certificates/ approvals

Downloads and manuals

General Product Approval

CSA

CCC

Confirmation

UL

KC

EAC

For use in hazardous locationsDeclaration of ConformityTest Certificates

IECEx

ATEX-EC-Type-Examination-Certificate

EC/EU-Declaration of Conformity

UK Declaration of Conformity

Special Test Certificate

Type Test Certificates/Test Report

Marine / Shipping

ABS (American Bureau of Shipping)

BV / Bureau Veritas

DNV / Det Norske Veritas

LR (Lloyds Register)

PRS / Polski Rejestr Statkow

RINA / Registro Italiano Navale

Marine / ShippingotherRailway

RMRS / Russian Maritime Register

Confirmation

Household and similar appliances

Vibration and Shock

Confirmation

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:10/7/2021
Date
5/9/2022		Subject to change without notice
© Copyright Siemens 2022


Additional data

Product
Article Number (Market Facing Number)3RV2021-4EA25
Product DescriptionCircuit breaker size S0 for motor protection, CLASS 10 A-release 27...32 A N-release 400 A Spring-type terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC
Product familySIRIUS 3RV2 motor starter protectors
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group41E / 41E
Surcharge for Raw MaterialsNone
Metal FactorLBP-----
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works70 Day/Days
Net Weight (kg)0,470 Kg
Packaging Dimension52,50 x 133,00 x 106,50
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4011209841338
UPC662643924510
Commodity Code85362090
LKZ_FDB/ CatalogIDCC-IC10
Product Group5333
Group CodeR711
Country of originGermany
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.

Classifications
VersionClassification
eClass627-37-04-01
eClass7.127-37-04-01
eClass827-37-04-01
eClass927-37-04-01
eClass9.127-37-04-01
ETIM5EC000074
ETIM6EC000074
ETIM7EC000074
ETIM8EC000074
IDEA44845
UNSPSC1439-12-15-21
UNSPSC1539-12-16-01

ETIM data

ETIM: EC000074 - Motor protection circuit-breaker

Value Unit
Overload release current setting (EF002336) ['27', '32']A
Adjustment range undelayed short-circuit release (EF007131) ['400', '400']A
With thermal protection (EF006233) thermal
Phase failure sensitive (EF007400) true
Switch off technique (EF007007) Magnetic
Rated operating voltage (EF001435) ['690', '690']V
Rated permanent current Iu (EF001389) 32.0A
Rated operation power at AC-3, 230 V (EF007025) 7.5kW
Rated operation power at AC-3, 400 V (EF001364) 15.0kW
Type of electrical connection of main circuit (EF006819) Spring clamp connection
Type of control element (EF006976) Turn button
Device construction (EF008240) Built-in device fixed built-in technique
With integrated auxiliary switch (EF001387) true
With integrated under voltage release (EF001390) false
Number of poles (EF001391) 3
Rated short-circuit breaking capacity lcu at 400 V, AC (EF007049) 55.0kA
Degree of protection (IP) (EF005474) IP20
Height (EF000040) 119.0mm
Width (EF000008) 45.0mm
Depth (EF000049) 97.0mm



Product Datasheet

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