cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Schneider Electric TeSys D - interface amplifier module - solid state - 24 V DC / 250 V AC LA4DWB

Schneider Electric · Electrical Components · Contactors · France · se.com
Part Number
LA4DWB  ·  HS 8536.49
Schneider Electric TeSys D - interface amplifier module - solid state - 24 V DC / 250 V AC LA4DWB

Schneider Electric LA4DWB InterfACemodul 24V Static.

Technical Specifications

Manufacturer part number (MPN)LA4DWB
EAN / GTIN3389110236477
Sales unitpcs
Package quantity70 pcs
Voltage24 V
RangeTeSys
Device short nameLA4D
Poles description3P
Product or component typeInterface module
Product compatibilityLC1D09...D115
mounting modeTop mounted
Technology typeSolid state
[Us] rated supply voltage24 V DC
Control circuit voltage limits5...30 V at 20 °C DC
[Ui] rated insulation voltage250 V - for control circuit conforming to IEC 60947-5-1
Connections - terminalsControl circuit: connector 1 cable(s) 1…2.5 mm²flexible with cable end; Control circuit: connector 1 cable(s) 1…2.5 mm²flexible without cable end; Control circuit: connector 1 cable(s) 1…2.5 mm²solid with cable end; Control circuit: connector 1 cable(s) 1…2.5 mm²solid without cable end; Control circuit: connector 2 cable(s) 1…2.5 mm²flexible with cable end; Control circuit: connector 2 cable(s) 1…2.5 mm²flexible without cable end; Control circuit: connector 2 cable(s) 1…2.5 mm²solid with cable end; Control circuit: connector 2 cable(s) 1…2.5 mm²solid without cable end
[Ue] rated operational voltageControl circuit: 24...250 V AC
Current consumption8.5...15 mA 20 °C
Current state 0 guaranteed<= 2 mA
Voltage state 0 guaranteed< 2.4 V
Voltage state 1 guaranteed5 V
Electrical durability20 Mcycles at 240 V
Local signallingLED indicator
Height19 mm
Product weight0.045 kg
StandardsIEC 60255-5
Product certificationsCSA; UL
[Ith] conventional free air thermal current8 A 50 °C
Protection typeBuilt-in by diode
IP degree of protectionIP2X conforming to IEC 60529
Ambient air temperature for operation-25…55 °C
Permissible ambient air temperature around the device-25…70 °C
Ambient air temperature for storage-40…80 °C
Heat dissipation0.4 W for control circuit
Immunity to microbreaks1 ms
Number of Units in Package 11
Number of Units in Package 270
Country of originTN
Warranty (in months)18
With integrated suppressorNo
Rated control supply voltage DC24 V
Voltage type (operating voltage)AC
Operating voltage AC 50 Hz24–250 V
Operating voltage AC 60 Hz24–250 V
Type of set-upDirect attachment
Voltage type for actuatingDC

Properties

MOQ1

Cross-References

Attached Documents