TeSys D Auxiliary Contact Block, 3 NO + 1 NC, Screw Clamps Terminals

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TeSys D Auxiliary Contact Block, 3 NO + 1 NC, Screw Clamps Terminals

Item Number: LADN31

Retail

$155.18

RRP (Inc. GST)

Where To Buy

Product Dimensions

Width44 mm

Height48 mm

Depth42 mm

See full specifications

Datasheet

Download

Barcode

Qty	UoM	EAN	Colour
			-
			-
			-

Barcode

Qty	UoM	EAN	Colour
1	PCE	3389110384178	-
10	PAC	53389110384173	-

Specifications

Design

Range

TeSys

Range of product

TeSys D

Product or component type

auxiliary contact block

Sustainable offer status

Green Premium product

Physical

Range compatibility

TeSys D CAD

TeSys D 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

Product certifications

IECEE CB Scheme

CSA

CCC

EAC

Protection type

gG fuse 10 A

Mechanical durability

30 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

Height

48 mm

Width

44 mm

Depth

42 mm

Net weight

0.05 kg

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

-5-60 °C

REACh Regulation

Free of Substances of Very High Concern above the threshold

REACh free of SVHC

Yes

EU RoHS Directive

Compliant

Toxic heavy metal free

Yes

Mercury free

Yes

RoHS exemption information

Yes

China RoHS Regulation

Pro-active China RoHS declaration (out of China RoHS legal scope)

Environmental Disclosure

ENVPEP110807EN_V1

Others

Product name

TeSys D

Device short name

LADN

Mounting location

front

Pole contact composition

3 NO + 1 NC

Auxiliary contacts operation

instantaneous

[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 AC conforming to IEC 60947-5-1

250 A 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

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

Package 1 Weight

63 g

Package 1 Height

4.2 cm

Package 1 width

4.8 cm

Package 1 Length

5 cm

Unit Type of Package 2

BB1

Number of Units in Package 2

Package 2 Weight

630 g

Package 2 Height

4.8 cm

Package 2 width

8.6 cm

Package 2 Length

26 cm

Unit Type of Package 3

S03

Number of Units in Package 3

160

Package 3 Weight

10.567 kg

Package 3 Height

30 cm

Package 3 width

30 cm

Package 3 Length

40 cm

WEEE

The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

Show all specifications

Documents & downloads

hide show

Auxiliary Contact Block, D-Line (TESYS)

ZIP

CAD file (on TraceParts) for LADN31: TeSys D - auxiliary contact block - 3 NO + 1 NC - screw-clamps terminals

ZIP

LADN instantaneous auxiliary contact block

ZIP

Application leaflet - TeSys D contactors for capacitor switching

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Enhanced control for efficient switching

ZIP

High Power Motor Management Panorama

8.5 MB PDF

How to select and maintain contactors for capacitor banks? Energy Efficiency - Technical Guide

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Innovative energy-efficient solutions to power containerships owned by Hamburg Sud

ZIP

Isolated Power Solutions for Operating Rooms

8.7 MB PDF

Lead your efficiency with TeSys

ZIP

Let TeSys be your drive - Overview of solutions to protect, monitor and control motors

3.4 MB pdf

Let TeSys SoLink be your drive!

245.6 KB PDF

Motor Management for LV MV high-power motor applications

ZIP

Motor Management Solutions for your industrial process and infrastructure needs

ZIP

Multistandard Offer for OEM Applications

1.1 MB PDF

Multistandard offer for OEM applications- single solution source for business without borders

ZIP

Safety brochure

ZIP

Solutions that switch, protect, control, and monitor motors

ZIP

Solving the LV vs MV Dilemma When Optimizing Costs for Motor Management

7.9 MB PDF

Start Smart Run Smart with TeSys (e-brochure)

3.7 MB PDF

TeSys Contactors and Thermal Overload Relays Brochure

295.8 KB pdf

TeSys D … S207 contactors for railway applications

ZIP

TeSys D and TeSys U Safety Covers Brochure

454.8 KB pdf

TeSys D Green contactors

1.1 MB PDF

TeSys D Green Contactors

939.9 KB PDF

TeSys D Green ebook

ZIP

TeSys D low consumption - reduces your energy consumption and CO2 emissions

ZIP

TeSys F AC1 contactors 1200 to 2600A Leaflet

19.5 MB PDF

TeSys F AC1 low voltage contactor

3.8 MB PDF

TeSys F AC3 contactors 115 to 1000A

ZIP

TeSys For power applications

594.6 KB PDF

TeSys is fully IE3 and IE4 compliant (leaflet)

ZIP

TeSys Model D Contactors and Overload Relays

101.7 KB PDF

TeSys motor starters - Promotional leaflet panorama

ZIP

TeSys Motor Starters and Motor Protection Product Panorama

2.7 MB PDF

TeSys Play your own combination !

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TeSys™ F AC3 Contactors 115 to 1000 A

907.9 KB PDF

Catalogo TeSys 2019-2020

111.5 MB PDF

Daftar Harga Produk General 2021 - Indonesia

54.1 MB pdf

Digest 178 Catalog 16: NEMA and Definite Purpose Contactors and Starters

6.5 MB PDF

Digest 178 Catalog 18: Contactors and Starters-IEC

3.2 MB pdf

Digest 178 Catalog 23: Relays and Timers

4.4 MB PDF

MKTED210011EN_Catalogue

102.4 MB PDF

TeSys - Catalogue 2020 - Innovative and connected solutions for motor starters

ZIP

TeSys catalogue - 2020 - chapter B7 Control relays- TeSys SK, K, D

ZIP

TeSys catalogue - 2020 - chapter B8 contactors TeSys SK,K, D, SKGC, GC, GY,GF

ZIP

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

ZIP

TeSys front additives_PEP

ZIP

LC1D 9 to 38 A AC/DC contactors with screw clamp terminals

ZIP

Dimensions Drawing for LADN04, LADN13, LADN22, LADN31, and LADN40

88.2 KB svg

EU Declaration SC16040611B TeSsy D_LAD-N

ZIP

EU Declaration TeSys D - LAD-N

465.8 KB pdf

UL Certificate E164353 NKCR Auxiliary Devices

266.5 KB PDF

Frequently Asked Questions

hide show

Will a single circuit auxiliary contact block, like a LADN10 or LADN01, fit onto the Tesys D09-D38 amp contactors?

Issue:
Identifying auxiliary contact blocks for Tesys D contactors

Product Line:
IEC contactors and starters

Environment:
Tesys D Auxiliary contact blocks

Cause:
single auxiliary contact block needed for use on a Tesys D line contactor

Resolution:
No, the single pole contact block will not fit . A LADN11,LADN20, LADN02 etc will fit. Anything with 2 auxiliary contacts in one block will fit.

Can the single pole LA1DN and LADN auxiliary contact module be mounted on the TeSys contactors?

ISSUE
In which contactors can the LA1DN and LADN auxiliary contacts be mounted?

PRODUCT LINE
Auxiliary contacts for the Tesys D line

ENVIRONMENT
Tesys D-Line and Tesys F

RESOLUTION
These contacts will only fit on the following contactors:
Front mount only for LC1D40 through LC1D115 devices and LC1D40A - LC1D65A.
Left side mount only to LC1F contactors

GV2 Adapter Plate Mounting

Two lock elements come with LAD311. The first one, already mounted on LAD311 when delivered is suitable for almost all cases of LC1D contactor. However, depending on the type of coil of the contactor (DC or AC), this element shall be mounted in one position for DC or turned by 180° around an horizontal axis for AC coil contactor. Note that on the lateral face of this elements the markings “DC” or “AC” mounted upwards indicates the right position to be used. The second LAD311 lock element shall be used when mounting contactors LC1D09 to LC1D18 with screw clamp. In this case, this element shall be mounted on LAD311 instead of the first one which can be scrapped away.

See attached document for reference.

What is the replacement 480v coil for a CA2DN relay?

Issue:
What is the replacement 480v coil for a CA2DN relay?

Product Line:
Relays and Timers

Environment:
All Products

Cause:
Legacy Replacement

Resolution:
The LX1D2T6coil is obsolete. Replace the relay with the new TeSys product, CAD32T7
See links for more details:
https://www.se.com/ww/en/product/CAD32T7/tesys-d-control-relay---3-no-%2B-2-nc---%3C%3D-690-v---480-v-ac-standard-coil/

Schneider Electric CAD32T7 Image

CTA-ID : 2048226

What is the terminal identification numbers for the LADN22 auxiliary contact module?

Issue:
Terminal numbers designation for LADN22

Product Line:
Contactors and Starters-IEC

Environment:
Tesys Contactors and Overload Relays

Cause:
Product Features

Resolution:
Normally open contacts are 53/54 and 83/84; normally closed contacts are 61/62 and 71/72.

What the difference is between these 2 contact blocks - LADN22 and LADN22G?

Issue:
Identifying differences in two part numbers

Product Line:
IEC contactors and starters

Environment:
Tesys D Auxiliary contacts

Cause:
Determining which part number to order

Resolution:
They both have 2 normally open (N.O.) and 2 normally closed (N.C.) contacts.
The sequence and numbering are different
LADN22 from left to right read : N.O. 53 and 54; N.C. 61 and 62; N.C. 71 and 72; N.O. 83 AND 84.

LADN22G from left to right read : N.C. 31 and 32; N.C. 41 and 42; N.O. 53 and 54; N.O. 63 and 64.

Colour ()

TeSys D Auxiliary Contact Block, 3 NO + 1 NC, Screw Clamps Terminals

TeSys D Auxiliary Contact Block, 3 NO + 1 NC, Screw Clamps Terminals

Item Number: LADN31

Colour ()

Product Dimensions

Datasheet

Barcode

Specifications

Design

Physical

Others

Product name

Device short name

Mounting location

Pole contact composition

Auxiliary contacts operation

[Ui] rated insulation voltage

[Ith] conventional free air thermal current

Irms rated making capacity

Permissible short-time rating

Minimum switching current

Minimum switching voltage

Non-overlap time

Tightening torque

Shielding continuity terminal

Protective treatment

Operating altitude

Unit Type of Package 1

Number of Units in Package 1

Package 1 Weight

Package 1 Height

Package 1 width

Package 1 Length

Unit Type of Package 2

Number of Units in Package 2

Package 2 Weight

Package 2 Height

Package 2 width

Package 2 Length

Unit Type of Package 3

Number of Units in Package 3

Package 3 Weight

Package 3 Height

Package 3 width

Package 3 Length

WEEE

Documents & downloads

All

CAD Files and Packs

Product Brochures

Technical Data Catalogues

Product Environmental

Installation Instruction

Technical illustration

Declaration of Conformity

Certificates (MSDS)

Auxiliary Contact Block, D-Line (TESYS)

CAD file (on TraceParts) for LADN31: TeSys D - auxiliary contact block - 3 NO + 1 NC - screw-clamps terminals

LADN instantaneous auxiliary contact block

Application leaflet - TeSys D contactors for capacitor switching

Enhanced control for efficient switching

High Power Motor Management Panorama

How to select and maintain contactors for capacitor banks? Energy Efficiency - Technical Guide

Innovative energy-efficient solutions to power containerships owned by Hamburg Sud

Isolated Power Solutions for Operating Rooms

Lead your efficiency with TeSys

Let TeSys be your drive - Overview of solutions to protect, monitor and control motors

Let TeSys SoLink be your drive!

Motor Management for LV MV high-power motor applications

Motor Management Solutions for your industrial process and infrastructure needs

Multistandard Offer for OEM Applications

Multistandard offer for OEM applications- single solution source for business without borders

Safety brochure

Solutions that switch, protect, control, and monitor motors

Solving the LV vs MV Dilemma When Optimizing Costs for Motor Management

Start Smart Run Smart with TeSys (e-brochure)

TeSys Contactors and Thermal Overload Relays Brochure

TeSys D … S207 contactors for railway applications

TeSys D and TeSys U Safety Covers Brochure