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TeSys D Time delay Auxiliary Contact Block TeSys Deca, 1NO + 1NC, on delay 10-180s, front, screw clamp terminals

Item Number: LADT4

1 PCE 0

TeSys Deca time delay auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 1NO+1NC contacts rated up to 10A 690V AC, On-delay setting range 10-180s, connection by screw clamp terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC),

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Datasheet

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Product Dimensions

Width44 mm

Height48 mm

Depth61 mm

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Barcode

Qty	UoM	EAN	Colour
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Barcode

Qty	UoM	EAN	Colour
1	CAR	3389110385977	-
10	PAC	53389110385972	-

Specifications

Design

Range	TeSys TeSys Deca
Range of product	TeSys Deca TeSys F
Product or component type	time delay auxiliary contact block

Physical

Range compatibility	TeSys Deca CAD TeSys Deca LC1D TeSys F LC1F TeSys F CR1F
[ue] rated operational voltage	690 V AC 25...400 Hz
[ie] rated operational current	6 A at 120 V AC-15 1.04 A at 690 V AC-15 0.55 A at 125 V DC-13 0.1 A at 600 V DC-13
Standards	EN/IEC 60947-5-1 UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.5 EN 50012 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ
Product certifications	IECEE CB Scheme UL CSA CCC EAC UKCA
Protection type	gG fuse 10 A
Mechanical durability	5 Mcycles
Insulation resistance	> 10 MOhm
Connections - terminals	screw clamp terminals 1 cable(s) 1-2.5 mm²flexible with cable end screw clamp terminals 1 cable(s) 1-2.5 mm²flexible without cable end screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end screw clamp terminals 2 cable(s) 1-2.5 mm²flexible without cable end screw clamp terminals 1 cable(s) 1-2.5 mm²rigid screw clamp terminals 2 cable(s) 1-2.5 mm²rigid screw clamp terminals
Height	48 mm
Width	44 mm
Depth	61 mm
Environmental characteristic	normal environment
Ip degree of protection	IP20 conforming to IEC 60529
Ambient air temperature for storage	-60...80 °C
Ambient air temperature for operation	-40...70 °C
Mercury free	Yes
Rohs exemption information	Yes
Environmental disclosure	ENVPEP110702EN
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 By Exemption
California proposition 65	WARNING: Cancer - www.P65Warnings.ca.gov

Others

Life cycle assessment data	Yes
Substance regulation data deliverable	Yes
Average percentage of recycled plastic content	0 %
Package 1 bare product quantity	1
Legacy weee scope	In
	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
Product name	TeSys Deca
Mounting location	front
Pole contact composition	1 NO + 1 NC
Auxiliary contacts operation	time delay
Timer type	on delay
Time delay range	10...180 s
[ui] rated insulation voltage	690 V conforming to IEC 60947-5-1 600 V conforming to UL 60947-5-1 600 V conforming to CSA C22.2 No 60947-5-1
[ith] conventional free air thermal current	10 A (at 60 °C)
Irms rated making capacity	140 A at <= 690 V AC conforming to IEC 60947-5-1 250 A at <= 690 V DC conforming to IEC 60947-5-1
Permissible short-time rating	100 A 60 °C 1 s 120 A 60 °C 500 ms 140 A 60 °C 100 ms
Minimum switching current	5 mA
Minimum switching voltage	17 V
Non-overlap time	1.5 ms on de-energisation no overlap between NC and NO contact 1.5 ms on energisation no overlap between NC and NO contact
Tightening torque	1.7 N.m - with screwdriver flat Ø 6 mm 1.7 N.m - with screwdriver Philips No 2 1.7 N.m - with screwdriver pozidriv No 2
Shielding continuity terminal	without
Protective treatment	TH conforming to IEC 60068
Operating altitude	3000 m
Unit type of package 1	PCE
Number of units in package 1	1
Package 1 height	5.2 cm
Package 1 width	6.5 cm
Package 1 length	5.0 cm
Package 1 weight	74.0 g
Unit type of package 2	BB1
Number of units in package 2	10
Package 2 height	5.2 cm
Package 2 width	14.0 cm
Package 2 length	24.0 cm
Package 2 weight	750.0 g
Unit type of package 3	S03
Number of units in package 3	140
Package 3 height	30.0 cm
Package 3 width	30.0 cm
Package 3 length	40.0 cm
Package 3 weight	10.988 kg
Total lifecycle carbon footprint	4 kg CO2 eq.
Carbon footprint of the manufacturing phase [a1 to a3]	0.49343699637388094
Carbon footprint of the manufacturing phase [a1 to a3]	0.5 kg CO2 eq.
Carbon footprint of the distribution phase [a4]	0.01994433894775979
Carbon footprint of the distribution phase [a4]	0 kg CO2 eq.
Carbon footprint of the installation phase [a5]	0.01152272562406154
Carbon footprint of the installation phase [a5]	0 kg CO2 eq.
Carbon footprint of the use phase [b2, b3, b4, b6]	3.1606
Carbon footprint of the use phase [b2, b3, b4, b6]	3 kg CO2 eq.
Sustainable packaging	Yes
Carbon footprint of the end-of-life phase [c1 to c4]	0.17376341204753004
Carbon footprint of the end-of-life phase [c1 to c4]	0.2 kg CO2 eq.
Pvc free	Yes
F-gas free	N/A
Take-back	No
Product contributes to saved and avoided emissions	No
Removable battery	N/A
Total lifecycle carbon footprint	3.8592674729932326
Average percentage of recycled metal content	0 %
Packaging made with recycled cardboard	Yes
Packaging without single use plastic	Yes
Scip number	116c8fe4-0538-43fb-9c58-cfc8259b5fbc
China rohs label	3
Pvc free	Yes
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

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Documents & downloads

All
CAD Files and Packs
Technical Data Catalogues
Installation Instruction
Technical Drawing
Certificates (MSDS)
Declaration of Conformity
eTechPub
Declaration of Conformity (Sustainability)

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Colour ()

TeSys D Time delay Auxiliary Contact Block TeSys Deca, 1NO + 1NC, on delay 10-180s, front, screw clamp terminals

Item Number: LADT4

Colour ()

Datasheet

Product Dimensions

Barcode

Specifications

Documents & downloads

All

CAD Files and Packs

Technical Data Catalogues

Installation Instruction

Technical Drawing

Certificates (MSDS)

Declaration of Conformity

eTechPub

Declaration of Conformity (Sustainability)

TeSys CONTACTS BLOCK - 3D CAD

LADT4_CAD_DOC

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

TeSys catalogue - 2020 - chapter B9 high power contactors TeSys F,V, FG, CR1F

T02EN13, T02FN13, T02GN13, T02HN13, T02JN13 Size 3 to 7 NEMA Rated Contactors Installation Instructions

Technical drawing for LADT4_CAD_DOC

LADT4_2DSalesDrawing_PDF

Auxiliary Time Delay Block D-Line TESYS Technical drawings

CCC_TeSys Deca_LADR, LADS, LADT, LAETSD

DNV Type Approval Certificate_TeSys D_LC1D09-38&LC2D09-38&LC1D098-128&LC1DT20-25&LC2DT20-25&LC1D188-258&LC1DT32-DT40&LC2DT32-DT40&CAD&LAD

EU RO MR Type Approval Certificate_TeSys D_LC1D09-38&LC2D09-38&LC1D098-128&LC1DT20-25&LC2DT20-25&LC1D188-258&LC1DT32-DT40&LC2DT32-DT40&CAD&LAD

CB Certificate TeSys D -LAD-R-S-T_LAETSD_Chasseneuil

UL Certificate E164353 NKCR Auxiliary Devices

CSA Certificate_ TeSys D_LADT_LADR_LADS

UKCA Declaration TeSysD_LADR, LADS, LADT, LAETSD

EU Declaration TeSys D_LAD-R-S-T_LAETSD

EPDS_LADT2_Timer_664

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 EU RoHS Directive

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

LADT4 REACh Regulation

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