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SIEMENS 3KF1308-4RB11 3KF1308-4RB11 SIEMENS Switch disconnector with fuse 80 A, Size 1, 3-pole for LV HRC fuse Sz. 000 Side operat.. View larger
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3KF1308-4RB11 SIEMENS Switch disconnector with fuse 80 A, Size 1, 3-pole for LV HRC fuse Sz. 000 Side operat..

3KF1308-4RB11

13084

SIEMENS

1 Pcs.

Switch disconnector with fuse 80 A, Size 1, 3-pole for LV HRC fuse Sz. 000 Side operating mechanism right Basic unit without handle Box terminal INTERR.-DISCONNECTOR W/FUSES 80A, SIZE 1, 3 POLES FOR NH TAM FUSES. 000 ACCTO. SIDE WALL RIGHT. BASE UNIT WITHOUT HANDLE BOX TERMINALS. Cancelations and returns limited. Consult conditions.

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Technical data

Switch disconnector with fuse 80 A, Size 1, 3-pole for LV HRC fuse Sz. 000 Side operating mechanism right Basic unit without handle Box terminal
Model
product brand nameSENTRON
design of the product3KF switch disconnector with fuses
product variations3KF NH
design of the actuating elementwithout
design of handleWithout
direction of actuationfrom right
type of the driving mechanism / motor driveNo
number of poles3
size of disconnecting link00 and 000
size of switch disconnector1
size of fuse linkNH000, NH00
mechanical service life (switching cycles) / typical15 000
electrical endurance (switching cycles)
● at AC-23 A / at 440 V10 000
● at AC-23 A / at 690 V6 000
● at DC-23 A / at 440 V1 500
I2t value
● with closed switch / for combination switch + fuse / at 500 V / maximum33 200 A²·s
● with closed switch / for combination switch + fuse / at 400 V / maximum33 200 A²·s
● with closed switch / at 690 V / for combination switch + gG fuse / maximum40 700 A²·s
● of the fuse / at 500 V / maximum permissible34 000 A²·s
● of the gG fuse / at 690 V / maximum permissible55 000 A²·s
● of the aM fuse / at 690 V / maximum permissible55 000 A²·s
fuse systemLV HRC fuse
overvoltage categoryIV
operating voltage / with current paths in series
● with degree of pollution 2 / at DC / rated value440 / 3
● with degree of pollution 3 / at DC / rated value440 / 3
surge voltage resistance / rated value12 kV
Supply voltage
operating voltage / at AC / rated value / maximum690 V
Protection class
protection class IPIP20
protection class IP
● with closed switch / with cover or cable lug coverIP20
● on the frontIP20
Dissipation
power loss [W]
● with conventional rated thermal current / per pole2.8 W
● with conventional rated thermal current / per device8.4 W
● with conventional rated thermal current / without fuse / per pole2.8 W
● with conventional rated thermal current / without fuse / per device8.4 W
● for rated value of the current / at AC / in hot operating state / per pole2.8 W
● of the fuse / per fuse / maximum8.5 W
operational current
● at 35 °C / rated value80 A
● at 40 °C / rated value80 A
● at 45 °C / rated value80 A
● at 50 °C / rated value80 A
● at 55 °C / rated value80 A
● at 60 °C / rated value80 A
● at 65 °C / rated value80 A
● at 70 °C / rated value80 A
● at AC / rated value80 A
● at AC-21 A / at 500 V / rated value80 A
● at AC-21 A / at 690 V / rated value80 A
● at DC-23 A / at 440 V / rated value / note80 A
● at DC-23 A / at 220 V / rated value / note80 A
● at DC-22 A / at 440 V / rated value / note80 A
● at DC-22 A / at 220 V / rated value / note80 A
● at DC-21 A / at 440 V / rated value / note80 A
● at DC-21 A / at 220 V / rated value80 A
operational current / at DC / rated value80 A
let-through current / of the fuse / at 500 V / maximum permissible11 800 A
let-through current / of the gG fuse / at 690 V / maximum permissible11 500 A
let-through current / of the aM fuse / at 690 V / maximum permissible11 500 A
let-through current / with closed switch
● at 690 V / for combination switch + aM fuse / maximum permissible11 200 A
● at 690 V / for combination switch + gG fuse / maximum permissible11 200 A
● for combination switch + fuse / at 400 V / maximum permissible10 400 A
● for combination switch + fuse / at 500 V / maximum permissible10 400 A
short-time withstand current (Icw) / at 690 V AC/440 V DC / limited to 1 s / rated value2.5 kA
Main circuit
operating power / at AC-23 A / at 500 V / rated value55 kW
operational current / rated value80 A
Auxiliary circuit
number of connected NC contacts / for auxiliary contacts0
number of connected NO contacts / for auxiliary contacts0
number of connected CO contacts / for auxiliary contacts0
number of CO contacts / for auxiliary contacts4
number of NC contacts / for auxiliary contacts0
number of NO contacts / for auxiliary contacts0
suitability for use
● main switchYes
● switch disconnectorYes
● EMERGENCY OFF switchYes
● safety switchYes
● maintenance/repair switchYes
product feature / interlockNo
● product function / phase failure monitoringNo
● product component / voltage triggerNo
● product component / undervoltage releaseNo
● product component / undervoltage release with leading contactNo
product feature / sealableYes
product extension / auxiliary switchYes
product extension / optional
● locking capabilityYes
● motor driveNo
● fuse monitoringYes
product function
● fuse monitoringNo
● overvoltage protection monitoringNo
Short circuit
short-circuit current making capacity (Icm) / for switch disconnector / at 690 V AC/440 V DC / without fuse link / rated value / minimum3.55 kA
conditional short-circuit current / with line-side fuse protection
● at 500 V / by gG fuse / rated value100 kA
● at 690 V / by gG fuse / rated value100 kA
Connections
arrangement of electrical connectors / for main current circuitTop and bottom
tightening torque / with screw-type terminals
● minimum5 N·m
● maximum6.5 N·m
type of connectable conductor cross-sections / with flexible busbar2x (0.8 x 9 mm²)
type of connectable conductor cross-sections / for copper conductor
● solid1x (1 ... 16 mm²)
● finely stranded / with core end processing1x (6 ... 25 mm²)
● stranded1x (6 ... 25 mm²)
type of electrical connection / for main current circuitbox terminal
Mechanical Design
height122 mm
width167.3 mm
depth130.5 mm
fastening methodFloor mounting and snap-on mounting on 35 mm standard mounting rail
fastening method
● 4-hole front mountingNo
● front mounting with central attachmentNo
● rail mountingYes
mounting positionany
net weight1 400 g
Environmental conditions
ambient temperature / during operation
● minimum-25 °C
● maximum70 °C
ambient temperature / during storage
● minimum-50 °C
● maximum80 °C

Downloads and manuals

General Product ApprovalDeclaration of Conformity

CCC

Confirmation

VDE

Miscellaneous

EAC

UK Declaration of Conformity

Declaration of ConformityMarine / Shippingother

EC/EU-Declaration of Conformity

DNV-GL

Miscellaneous

Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
Industry Mall (Online ordering system)
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
CAx-Online-Generator
Tender specifications
Date
5/3/2022


Additional data

Product
Article Number (Market Facing Number)3KF1308-4RB11
Product DescriptionSwitch disconnector with fuse 80 A, Size 1, 3-pole for LV HRC fuse Sz. 000 Side operating mechanism right Basic unit without handle Box terminal
Product familySENTRON 3KF Switch Disconnectors with Fuses
Product Lifecycle (PLM)PM300:Active Product
Price data
Region Specific PriceGroup / Headquarter Price Group12S / 1DL
Surcharge for Raw MaterialsNone
Metal FactorLAO-----
Delivery information
Export Control RegulationsAL : N / ECCN : N
Standard lead time ex-works5 Day/Days
Net Weight (kg)1,590 Kg
Packaging Dimension190,00 x 150,00 x 135,00
Package size unit of measureMM
Quantity Unit1 Piece
Packaging Quantity1
Additional Product Information
EAN4001869536033
UPCNot available
Commodity Code85362090
LKZ_FDB/ CatalogIDLV10
Product Group5379
Group CodeP360
Country of originChina
Compliance with the substance restrictions according to RoHS directiveSince: 31.01.2016
Product classB: return restricted, please contact your Siemens partner/contact
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
eClass627-37-14-01
eClass7.127-37-14-01
eClass827-37-14-01
eClass927-37-14-01
eClass9.127-37-14-01
ETIM5EC001040
ETIM6EC001040
ETIM7EC001040
ETIM8EC001040

ETIM data

ETIM: EC000216 - Switch disconnector

Value Unit
Rated permanent current at AC-23, 400 V (EF011777) -A
Version as main switch (EF006981) true
Version as maintenance-/service switch (EF006986) true
Version as safety switch (EF006985) true
Version as emergency stop installation (EF006959) true
Version as reversing switch (EF009408) false
Number of switches (EF005586) -
Max. rated operation voltage Ue AC (EF007355) 690V
Rated permanent current Iu (EF001389) 80.0A
Rated permanent current at AC-21, 400 V (EF009165) 80A
Rated short-time withstand current lcw (EF007050) 2.5kA
Rated operation power at AC-23, 400 V (EF007027) 37.0kW
Switching power at 400 V (EF009166) 37.0kW
Number of poles (EF001391) 3
Number of auxiliary contacts as normally closed contact (EF001377) 0
Number of auxiliary contacts as normally open contact (EF001376) 0
Number of auxiliary contacts as change-over contact (EF003531) 4
Motor drive optional (EF007386) false
Motor drive integrated (EF006697) false
Voltage release optional (EF007491) false
Device construction (EF008240) Built-in device fixed built-in technique
Suitable for floor mounting (EF007243) FALSE
Suitable for front mounting 4-hole (EF007247) false
Suitable for front mounting centre (EF007248) false
Suitable for distribution board installation (EF007262) true
Suitable for intermediate mounting (EF007264) true
Colour control element (EF007167) Other
Type of control element (EF006976) None
Interlockable (EF006281) false
Type of electrical connection of main circuit (EF006819) Frame clamp
Degree of protection (IP), front side (EF003118) IP20
Degree of protection (NEMA) (EF011959) Other
Rated operating voltage (EF001435) -V
Conditioned rated short-circuit current Iq (EF001444) -kA
Rated operation power at AC-3, 400 V (EF001364) -kW



Product Datasheet

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