Aux Contact Block

Aux Contact Block

Instantaneous auxiliary contact block LA1KN, 2 contacts, NC or NO, with screw-clamps terminals

contactor LC1-K

LA1KN instantaneous auxiliary contact block

Back to Model K Control Relays Home ... Product Catalogue Industrial Schneider Electric - Electrical Distribution, Automation and Control Power Control and Protection TeSys k TeSys Model SK, K and D Model K Control Relays

Aux Contact Block

Item Number: LA1KN11

Instantaneous auxiliary contact block LA1KN, 2 contacts, NC or NO, with screw-clamps terminals

contactor LC1-K

LA1KN instantaneous auxiliary contact block

Product Dimensions

Width38 mm

Height30 mm

Depth35 mm

See full specifications

Datasheet

Barcode

Qty	UoM	EAN	Colour
			-
			-
			-

Barcode

Qty	UoM	EAN	Colour
1	PCE	3389110500059	-
10	PAC	53389110500054	-

Specifications

Design

Range

TeSys

Range of product

TeSys K
TeSys K control relay

Product or component type

auxiliary contact block

Sustainable offer status

Green Premium product

Physical

Range compatibility

TeSys K LC1K
TeSys K CA2K
TeSys K CA3K
TeSys K CA4K

[Ue] rated operational voltage

690 V AC 25...400 Hz

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
UL
CSA
CCC

Insulation resistance

> 10 MOhm

Connections - terminals

screw clamp terminals 1 cable(s) 0.34-1.5 mm²flexible with cable end
screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end
screw clamp terminals 1 cable(s) 1.5-4 mm²rigid
screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end
screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end
screw clamp terminals 2 cable(s) 1.5-4 mm²rigid

Height

30 mm

Width

38 mm

Depth

35 mm

Net weight

0.045 kg

Environmental characteristic

normal environment

IP degree of protection

IP20 conforming to IEC 60529

Ambient air temperature for storage

-50...80 °C

Ambient air temperature for operation

-25...50 °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

ENVPEP2106022

Others

Product name

TeSys K

Device short name

LA1

Mounting location

front

Pole contact composition

1 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 50 °C)

Irms rated making capacity

110 A at <= 690="" v="" ac="" conforming="" to="" iec="">

Permissible short-time rating

80 A 1 s
60 A 500 ms
110 A 100 ms

Associated fuse rating

10 A gG at <= 690="" v="" conforming="" to="" iec="">

Minimum switching current

5 mA

Minimum switching voltage

17 V

Non overlap distance

0.5 mm

Tightening torque

1.3 N.m - with screwdriver Philips No 2
1.3 N.m - with screwdriver pozidriv No 2

Shielding continuity terminal

without

Compatibility code

LA1

Protective treatment

TC conforming to IEC 60068

Operating altitude

2000 m

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Weight

31.48 g

Package 1 Height

2.972 cm

Package 1 width

3.403 cm

Package 1 Length

3.895 cm

Unit Type of Package 2

BB1

Number of Units in Package 2

10

Package 2 Weight

320.0 g

Package 2 Height

4.072 cm

Package 2 width

11.143 cm

Package 2 Length

16.648 cm

Unit Type of Package 3

S02

Number of Units in Package 3

100

Package 3 Weight

3.75 kg

Package 3 Height

15 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

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TeSys k - AUX CONTACT BLOCK - 3D CAD

DATE

04 Mar 2022

VERSION

1

DOWNLOAD

LA1KN11_CAD_DOC

DATE

05 Jan 2021

VERSION

1

DOWNLOAD

Auxiliary Contact Block, K-Line

DATE

25 Oct 2016

VERSION

1.2

DOWNLOAD

Digital Applications for Large Buildings & Critical Facilities - EcoStruxure Power - IEC Design Guide

DATE

06 Oct 2021

VERSION

1

DOWNLOAD

Motor Management Solutions for your industrial process and infrastructure needs

DATE

02 Sep 2020

VERSION

1

DOWNLOAD

TeSys Contactors and Thermal Overload Relays Brochure

TeSys Contactors and Thermal Overload Relays Brochure

DATE

29 May 2020

VERSION

1

DOWNLOAD

(295.8 KB)

TeSys Motor Starters and Motor Protection Product Panorama

TeSys Motor Starters and Motor Protection Product Panorama

DATE

02 Apr 2020

VERSION

1

DOWNLOAD

(2.7 MB)

Start Smart Run Smart with TeSys (e-brochure)

Start Smart Run Smart with TeSys (e-brochure)

DATE

29 Oct 2019

VERSION

1

DOWNLOAD

(3.7 MB)

Solutions that switch, protect, control, and monitor motors

DATE

22 Oct 2019

VERSION

1

DOWNLOAD

Lead your efficiency with TeSys

DATE

11 Dec 2018

VERSION

1

DOWNLOAD

TeSys Model D Contactors and Overload Relays

TeSys Model D Contactors and Overload Relays

DATE

07 Apr 2018

VERSION

1

DOWNLOAD

(101.7 KB)

Safety brochure

DATE

14 Dec 2017

VERSION

1

DOWNLOAD

TeSys motor starters - Promotional leaflet panorama

DATE

13 Dec 2017

VERSION

3

DOWNLOAD

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

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

DATE

03 Nov 2015

VERSION

1

DOWNLOAD

(3.4 MB)

TeSys - Catalogue 2021 - Innovative and connected solutions for motor starters

DATE

18 Jan 2022

VERSION

11.1

DOWNLOAD

Digest Catalog 23: Relays and Timers (October 2020)

Digest Catalog 23: Relays and Timers (October 2020)

DATE

31 Jul 2021

VERSION

1

DOWNLOAD

(4.4 MB)

Digest Catalog 18: Contactors and Starters-IEC (July 2021)

Digest Catalog 18: Contactors and Starters-IEC (July 2021)

DATE

31 Jul 2021

VERSION

1

DOWNLOAD

(3.2 MB)

Kontaktör Katalog

Kontaktör Katalog

DATE

11 Jul 2019

VERSION

1

DOWNLOAD

(12.2 MB)

TESYS K auxiliary contact module

DATE

18 Nov 2021

VERSION

1

DOWNLOAD

CA2/CA3/CA4/LC./LP.-K Add-on contact blocks and surge supressor

DATE

20 Sep 2021

VERSION

3

DOWNLOAD

Folha de instruções LC1K

Folha de instruções LC1K

DATE

13 Sep 2018

VERSION

1

DOWNLOAD

(609.1 KB)

Motor Control Solutions for the North American Market Data Bulletin

Motor Control Solutions for the North American Market Data Bulletin

DATE

23 Apr 2021

VERSION

4.1

DOWNLOAD

(1.1 MB)

$Additional contactor accessories\Instantaneous front contact - 2$

Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

DATE

04 Mar 2022

VERSION

1.1

DOWNLOAD

$Additional contactor accessories\Instantaneous front contact - 2$

Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

DATE

04 Mar 2022

VERSION

1.1

DOWNLOAD

$Additional contactor accessories\Instantaneous front contact - 4$

Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

DATE

04 Mar 2022

VERSION

1.1

DOWNLOAD

$Additional contactor accessories\Instantaneous front contact - 4$

Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

DATE

04 Mar 2022

VERSION

1.1

DOWNLOAD

LA1KN11_2DSalesDrawing_PDF

LA1KN11_2DSalesDrawing_PDF

DATE

14 Nov 2020

VERSION

1

DOWNLOAD

(11.5 KB)

EU_Declaration_TeSys K_LA1KN

EU_Declaration_TeSys K_LA1KN

DATE

10 Dec 2021

VERSION

1

DOWNLOAD

(492.7 KB)

CB Certificate TeSys K_LA1KN_LV

CB Certificate TeSys K_LA1KN_LV

DATE

10 Dec 2021

VERSION

1

DOWNLOAD

(419.6 KB)

CB Certificate TeSys K_LA1KN_Batam

CB Certificate TeSys K_LA1KN_Batam

DATE

10 Dec 2021

VERSION

1

DOWNLOAD

(433.6 KB)

Frequently Asked Questions

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What is the replacement for LA1EN11?

LA1KN11 is the replacement code.

NOTE: new commercial reference found might not be an exact match