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Datasheet generated 2026-10-07
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Flexible 40A 2M BusWhite (KBA40DF420TW)

Schneider Electric · Electrical Components · Busbar Systems · France · se.com
Part Number
KBA40DF420TW  ·  HS 8536.90
Flexible 40A 2M BusWhite (KBA40DF420TW)

Schneider Electric KBA40DF420TW Flexible 40A 2M 3L+N TW.

Technical Specifications

Manufacturer part number (MPN)KBA40DF420TW
EAN / GTIN3606480000362
Sales unitpcs
Rated current40 A
Range of productCanalis
Product nameKBA
Offer typeControl system
Product or component typeFlexible element
Busbar descriptionFlexible length
Device applicationPower socket distribution; Lighting
Direction change type3 dimensions
[Ie] rated operational current40 A at 35 °C; 25 A
[Ue] rated operational voltage230...400 V
Network frequency50/60 Hz
Number of circuits1
Busbar trunking polarity3L + N + PE
Control typeCommunicating
Communication port protocolDALI; KNX
ColourWhite (RAL 9003)
mounting modeBy clips
Thermal stress limit900 kA².s
Maximum radiated magnetic field2 pT
[Uimp] rated impulse withstand voltage4 kV
[Ui] rated insulation voltage690 V
[Icw] rated short-time withstand current0.94 kA
[Ipk] rated peak withstand current9.6 kA
THDI0…15 % 40 A; 15…33 % 32 A; 33…100 % 28 A
Length2 m
Depth30 mm
Height46 mm
Product weight105 g
StandardsIEC 61439-1; IEC 61439-6
IP degree of protectionIP55 conforming to IEC 60529
IK degree of protectionIK06 conforming to IEC 62262
Ambient air temperature for operation0…35 °C without derating
Number of Units in Package 11
Number of Units in Package 210
Country of originFR
Warranty (in months)18
Width30 mm
ModelSingle
FlexibleYes
RAL-number9003
Number of conductors (without earthing)4
Number of poles5
Degree of protection (IP)IP55
Rated voltage AC 50 Hz230–400 V
Rated current AC 50 Hz40 A

Properties

MOQ1

Cross-References

Attached Documents