Schneider Electric LA4DFB TeSys D - interface amplifier module - relay - 24 V DC / 250 V AC
Schneider Electric

Schneider Electric LA4DFB TeSys D - interface amplifier module - relay - 24 V DC / 250 V AC

Part numberLA4DFBEAN / GTIN3389110236378HS code8536.49
Control & Automation
Relays & Timers
MOQ:1

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Overview

Schneider Electric LA4DFB TeSys D - interface amplifier module - relay - 24 V DC / 250 V AC is listed under Control & Automation / Relays & Timers. Sales unit: pcs; Package quantity: 105 pcs; Range: TeSys; Device short name: LA4D; Poles description: 3P; Product or component type: Interface module.

Technical Specifications

Manufacturer part number (MPN)
LA4DFB
EAN / GTIN
3389110236378
Sales unit
pcs
Package quantity
105 pcs
Range
TeSys
Device short name
LA4D
Poles description
3P
Product or component type
Interface module
Product compatibility
LC1D09...D150
mounting mode
Top mounted
Technology type
Electromechanical
[Us] rated supply voltage
24 V DC
Control circuit voltage limits
17...30 V at 20 °C DC
[Ui] rated insulation voltage
250 V - for control circuit conforming to IEC 60947-5-1
Connections - terminals
Control 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 voltage
Control circuit: 24...250 V AC
Current consumption
25 mA 20 °C
Current state 0 guaranteed
<= 2 mA
Voltage state 0 guaranteed
< 2.4 V
Voltage state 1 guaranteed
17 V
Electrical durability
10 Mcycles at 240 V
Local signalling
LED indicator
Height
12 mm
Product weight
0.05 kg
Standards
IEC 60255-5
Product certifications
UL; CSA
[Ith] conventional free air thermal current
8 A 50 °C
Protection type
Built-in by diode
IP degree of protection
IP2X 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 dissipation
0.6 W for control circuit
Immunity to microbreaks
4 ms
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
4.000 cm
Package 1 Width
5.000 cm
Package 1 Length
5.000 cm
Package 1 Weight
49.000 g
Unit Type of Package 2
S02
Number of Units in Package 2
70
Package 2 Height
15.000 cm
Package 2 Width
30.000 cm
Package 2 Length
40.000 cm
Package 2 Weight
3.767 kg
Country of origin
TN
Warranty (in months)
18
With integrated suppressor
No
Rated control supply voltage DC
24 V
Voltage type (operating voltage)
DC
Operating voltage AC 50 Hz
24–250 V
Operating voltage AC 60 Hz
24–250 V
Type of set-up
Direct attachment
Voltage type for actuating
DC

Standards & Compliance

HS Code
8536.49

Cross References

  • EAN 3389110236378
  • SAP 1000005857
  • Code 831285

Product Documentation

Document preview: Schneider Electric LA4DFB — OEM Product Page

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy LA4DFB?
LA4DFB can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Schneider Electric product?
The manufacturer part number is LA4DFB.
What is the HS code for LA4DFB?
The customs tariff (HS) code for LA4DFB is 8536.49.
Who manufactures LA4DFB?
LA4DFB is a Schneider Electric product in the Control & Automation range.
Is a datasheet available for LA4DFB?
Yes — the LA4DFB datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for LA4DFB?
The minimum order quantity is 1.
Is LA4DFB available?
Yes — LA4DFB is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).