Home ProductsIndustrialTeSysElectronic timer module

TeSys D Electronic timer module type on delay 25...500 s, 24...250 V DC/AC

Item Number: LA4DT4U

1 PCE 0

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Qty	UoM	EAN	Colour
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Barcode

Qty	UoM	EAN	Colour
1	PCE	3389110192780	-

Specifications

Design

Range of product	TeSys Deca
Range	TeSys
Product or component type	serial timer modules
Product compatibility	LC1D09...D38 LC1D80...D150 LC1D40A...D80A
Warranty	18 months

Physical

Connections - terminals	control circuit: connector 1 cable(s) 1-2.5 mm²flexible with cable end control circuit: connector 1 cable(s) 1-2.5 mm²solid 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 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 mm²solid 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 without cable end
Electrical durability	30 Mcycles
Local signalling	illuminates during time delay by LED
Net weight	0.04 kg
Standards	IEC 60255-5
Product certifications	UL CSA
Ip degree of protection	IP2X conforming to IEC 60529
Ambient air temperature for operation	-25...55 °C
Ambient air temperature for storage	-40...80 °C
Protection type	built-in by varistor
Toxic heavy metal free	Yes
Mercury free	Yes
Rohs exemption information	Yes
Environmental disclosure	ENVPEP1112053EN
Reach regulation	Reference contains Substances of Very High Concern above the threshold
China rohs regulation	Product out of China RoHS scope
Eu rohs directive	Compliant

Others

Life cycle assessment data	Yes
Substance regulation data deliverable	Yes
Average percentage of recycled plastic content	0 %
	At least in Europe
Warranty duration(in months) bmecat	18
Weee label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Package 1 bare product quantity	1
Legacy weee scope	In
Device short name	LA4DT
Poles description	3P
Mounting location	top
[uc] control circuit voltage	24...250 V AC 50/60 Hz 24...250 V DC
Control circuit voltage limits	by mechanical contact: 0.8...1.1 Uc
[ui] rated insulation voltage	250 V conforming to IEC 60947-1
Tightening torque	1.7 N.m
Timer type	on delay
Time delay range	25...500 s
Reset time	150 ms during time delay 50 ms after time delay
[ures] residual voltage	3.3 V
Compatibility code	LA4DT
Permissible ambient air temperature around the device	-25...70 °C
Heat dissipation	2 W
Immunity to microbreaks	10 ms during time delay 2 ms after time delay
Unit type of package 1	PCE
Number of units in package 1	1
Package 1 height	4.064 cm
Package 1 width	4.826 cm
Package 1 length	5.08 cm
Package 1 weight	45.36 g
Unit type of package 2	S02
Number of units in package 2	70
Package 2 height	15 cm
Package 2 width	30 cm
Package 2 length	40 cm
Package 2 weight	3.823 kg
Green premium status for reporting	Green Premium product
Total lifecycle carbon footprint	0.5 kg CO2 eq.
Carbon footprint of the manufacturing phase [a1 to a3]	0.36048939641109295
Carbon footprint of the manufacturing phase [a1 to a3]	0.4 kg CO2 eq.
Carbon footprint of the distribution phase [a4]	0.004738662316476345
Carbon footprint of the distribution phase [a4]	0 kg CO2 eq.
Sustainable packaging	Yes
Carbon footprint of the end-of-life phase [c1 to c4]	0.11992495921696572
Carbon footprint of the end-of-life phase [c1 to c4]	0.1 kg CO2 eq.
Energy efficiency optimized	False
F-gas free	N/A
Take-back	No
Product contributes to saved and avoided emissions	No
Removable battery	N/A
Total lifecycle carbon footprint	0.485153017944535
Average percentage of recycled metal content	0 %
Packaging made with recycled cardboard	Yes
Packaging without single use plastic	Yes
Scip number	8a21c0d1-be95-4e83-b703-1e8075e942f8
China rohs label	1
End of life manual availability	N/A
Take-back	No
Weee label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Warranty (in months)	18

Show all specifications

Documents & downloads

All
CAD Files and Packs
Technical Data Catalogues
Environmental Disclosure
Declaration of Conformity
Certificates (MSDS)
Declaration of Conformity (Sustainability)

Important: Some software files may need a mySchneider or Club login to download.

ZIP

TeSys D - Coil suppressor module D range - 3D CAD

VERSION

1.0

DATE

03 May 2026

REVISION

1.0

DOWNLOAD (ZIP) 985.5 KB

ZIP

TeSys - Catalog 2026 - Innovative and connected solutions for motor starters

VERSION

17.0

DATE

11 May 2026

REVISION

17.0

DOWNLOAD (ZIP) 51 MB

ZIP

TeSys Deca U-Line Transient Suppressor

VERSION

1.0

DATE

01 Dec 2025

REVISION

1.0

DOWNLOAD (ZIP) 593.8 KB

ZIP

UKCA Declaration TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

VERSION

1.0

DATE

18 Sep 2024

REVISION

1.0

DOWNLOAD (ZIP) 420.6 KB

ZIP

EU_Declaration_TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

VERSION

1.0

DATE

18 Sep 2024

REVISION

1.0

DOWNLOAD (ZIP) 519.9 KB

ZIP

CSA Certificate_ TeSys D_LA4D

VERSION

1.0

DATE

23 May 2023

REVISION

1.0

DOWNLOAD (ZIP) 190.8 KB

ZIP

UL_Certificate_TeSys D_LA4D&LA9D

VERSION

1.0

DATE

05 Jan 2023

REVISION

1.0

DOWNLOAD (ZIP) 749.3 KB

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U EU RoHS Directive

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

ZIP

LA4DT4U REACh Regulation

VERSION

1.0

DATE

01 Jan 1900

REVISION

1.0

Colour ()

TeSys D Electronic timer module type on delay 25...500 s, 24...250 V DC/AC

Item Number: LA4DT4U

Colour ()

Datasheet

Barcode

Specifications

Documents & downloads

All

CAD Files and Packs

Technical Data Catalogues

Environmental Disclosure

Declaration of Conformity

Certificates (MSDS)

Declaration of Conformity (Sustainability)

TeSys D - Coil suppressor module D range - 3D CAD

TeSys - Catalog 2026 - Innovative and connected solutions for motor starters

TeSys Deca U-Line Transient Suppressor

UKCA Declaration TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

EU_Declaration_TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

CSA Certificate_ TeSys D_LA4D

UL_Certificate_TeSys D_LA4D&LA9D

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

TeSys LR.D Thermal overload relay

TeSys D Electronic timer module

Colour ()

TeSys D Electronic timer module type on delay 25...500 s, 24...250 V DC/AC

Item Number: LA4DT4U

Colour ()

Datasheet

Barcode

Specifications

Documents & downloads

All

CAD Files and Packs

Technical Data Catalogues

Environmental Disclosure

Declaration of Conformity

Certificates (MSDS)

Declaration of Conformity (Sustainability)

TeSys D - Coil suppressor module D range - 3D CAD

TeSys - Catalog 2026 - Innovative and connected solutions for motor starters

TeSys Deca U-Line Transient Suppressor

UKCA Declaration TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

EU_Declaration_TeSys K_TeSys Deca_LA2KT_LA4DT_LA4DFB_LA4DWB

CSA Certificate_ TeSys D_LA4D

UL_Certificate_TeSys D_LA4D&LA9D

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U EU RoHS Directive

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

LA4DT4U REACh Regulation

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