Aux Contact Block

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

LA1KN instantaneous auxiliary contact block

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Aux Contact Block

Item Number: LA1KN11

Retail

$63.65

RRP (Inc. GST)

Where To Buy

Datasheet

Download

Barcode

Qty	UoM	EAN	Colour
			-
			-
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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

Warranty

18 months

Physical

[Ue] rated operational voltage

<= 690 V AC <= 400 Hz

Standards

VDE 0660

BS 5424

IEC 60947

NF C 63-110

Product certifications

CSA

Insulation resistance

> 10 MOhm for control circuit

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 mm²solid

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 mm²solid

Depth

35 mm

Net weight

0.045 kg

Environmental characteristic

normal environment

IP degree of protection

IP2x conforming to VDE 0106

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)

Others

Device short name

LA1

Specific use

general

Mounting location

front

Pole contact composition

1 NO + 1 NC

Auxiliary contacts operation

instantaneous

[Ui] rated insulation voltage

690 V - for control circuit conforming to BS 5424

690 V - for control circuit conforming to IEC 60947

750 V - for control circuit conforming to VDE 0010 group C

600 V - for control circuit conforming to CSA C22.2

[Ith] conventional free air thermal current

10 A (at 50 °C)

Irms rated making capacity

110 A at <= 690 V AC conforming to IEC 60947

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 60947

10 A gG at <= 690 V conforming to VDE 0660

Minimum switching current

5 mA

Minimum switching voltage

17 V

Non overlap distance

0.5 mm

Tightening torque

1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2

Shielding continuity terminal

without

Compatibility code

LA1

Protective treatment

TC conforming to IEC 60068

Operating altitude

2000 m without derating

Package 1 Weight

0.032 kg

Package 1 Height

0.35 dm

Package 1 width

0.35 dm

Package 1 Length

0.4 dm

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

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

ZIP

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

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

ZIP

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

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

ZIP

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

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

ZIP

Auxiliary Contact Block, K-Line

ZIP

LA1KN11_CAD_DOC

ZIP

Lead your efficiency with TeSys

689.3 KB 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

Motor Management Solutions for your industrial process and infrastructure needs

ZIP

Multistandard Offer for OEM Applications

1.1 MB PDF

Safety brochure

ZIP

Safety brochure

522.8 KB PDF

Solutions that switch, protect, control, and monitor motors

ZIP

Solutions that switch, protect, control, and monitor motors

2 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 Model D Contactors and Overload Relays

101.7 KB PDF

TeSys motor starters - Promotional leaflet panorama

1.2 MB PDF

TeSys motor starters - Promotional leaflet panorama

ZIP

TeSys Motor Starters and Motor Protection Product Panorama

2.7 MB PDF

Digest 178 Catalog 18: Contactors and Starters-IEC

6.8 MB PDF

Digest 178 Catalog 23: Relays and Timers

5.9 MB PDF

Kontaktör Katalog

12.2 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

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

ZIP

Folha de instruções LC1K

609.1 KB PDF

Motor Control Solutions for the North American Market Data Bulletin

2.4 MB PDF

EU Declaration SC16041415A TeSys K_LA1KN

ZIP

Frequently Asked Questions

hide show

Can the old D-line front mount attachments fit on the new CAD relays?

Issue:
Can the old D-line attachments fit the new CAD relays

Product Line:
IEC Contactors

Environment:
Tesys D contactors and relays

Cause:
Using old accessories with new CAD relays

Resolution:
Yes, the old style front mount latch attachments, timing attachments, and auxiliary contacts will mount on the new Tesys D-line relays.

Why will LA1SK11 adder deck not fit on CA2SK11 relay?

Issue:
Why will LA1SK11 adder deck not fit on CA2SK11 relay?

Product Line:
Tesys Relays

Environment:
All Products

Cause:
Product Features

Resolution:
No, LA1SK11 mounts only on the CA2SK20 relay.

CTA-ID : 2014524

What is the continuous current rating for LA1KN__ auxiliary contact modules used with the K-Line contactors?

Issue:
What is the LA1KN** auxiliary contact rating?

Product Line:
LC1K, CA2K and CA3K, K-Line Tesys K

Environment:
Industrial Relays

Resolution
The auxiliary contacts are rating for 10 amps continuous.

What is the replacement for LA1EN11?

LA1KN11 is the replacement code.

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

What is the part code for a 630A Contactor with 230V coil

The part codes you need LC1F630 + LX1FL220 + LADN11

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

Aux Contact Block

Aux Contact Block

Item Number: LA1KN11

Colour ()

Datasheet

Barcode

Specifications

Design

Physical

Others

Device short name

Specific use

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

Associated fuse rating

Minimum switching current

Minimum switching voltage

Non overlap distance

Tightening torque

Shielding continuity terminal

Compatibility code

Protective treatment

Operating altitude

Package 1 Weight

Package 1 Height

Package 1 width

Package 1 Length

WEEE

Documents & downloads

All

CAD Files and Packs

Product Brochures

Technical Data Catalogues

Installation Instruction

Data Bulletin

Declaration of Conformity

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

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

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

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

Auxiliary Contact Block, K-Line

LA1KN11_CAD_DOC

Lead your efficiency with TeSys

Lead your efficiency with TeSys

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

Motor Management Solutions for your industrial process and infrastructure needs

Multistandard Offer for OEM Applications

Safety brochure

Safety brochure

Solutions that switch, protect, control, and monitor motors

Solutions that switch, protect, control, and monitor motors

Start Smart Run Smart with TeSys (e-brochure)

TeSys Contactors and Thermal Overload Relays Brochure

TeSys Model D Contactors and Overload Relays

TeSys motor starters - Promotional leaflet panorama

TeSys motor starters - Promotional leaflet panorama

TeSys Motor Starters and Motor Protection Product Panorama

Digest 178 Catalog 18: Contactors and Starters-IEC

Digest 178 Catalog 23: Relays and Timers

Kontaktör Katalog

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

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

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

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

Folha de instruções LC1K

Motor Control Solutions for the North American Market Data Bulletin

EU Declaration SC16041415A TeSys K_LA1KN

Frequently Asked Questions

Can the old D-line front mount attachments fit on the new CAD relays?

Why will LA1SK11 adder deck not fit on CA2SK11 relay?

What is the continuous current rating for LA1KN__ auxiliary contact modules used with the K-Line contactors?

What is the replacement for LA1EN11?

What is the part code for a 630A Contactor with 230V coil

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