Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
Video: What auxiliary contact modules are available for the LC1D and LC2D contactors?
Issue:
Auxiliary contact modules for the LC1D and LC2D contactors

Product Line:
Contactor and Starters - IEC

Environment:
North American Products

Resolution:
Select based on application requirements. Please note that the TeSys and Pre-TeSys auxiliary blocks are backward/forward compatible.
Front Mounting; maximum of 1 block per contactor:

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------1---------LADN11-----------LA1DN11
--1-----------1---------LADN11G---------LA1DN11G (See Footnote 1)
--1-----------1---------LADN11P---------LA1DN11P (See Footnote 1)
--2-----------0---------LADN20-----------LA1DN20
--2-----------0---------LA1DX20---------LA1DX20 (See Footnote 2)
--2-----------0---------LA1DY20---------LA1DY20 (See Footnote 3)
--0-----------2---------LADN02-----------LA1DN02
--2-----------2---------LADN22-----------LA1DN22
--2-----------2---------LADN22G---------LA1DN22G (See Footnote 1)
--2-----------2---------LADN22P---------LA1DN22P (See Footnote 1)
--2-----------2---------LADC22------------LA1DC22 (See Footnote 4)
--3-----------1---------LADN31------------LA1DN31
--3-----------1---------LA1DZ31----------LA1DZ31 (See Footnote 5)
--1-----------3---------LADN13------------LA1DN13
--4-----------0---------LADN40------------LA1DN40
--4-----------0---------LA1DZ40-----------LA1DZ40 (See Footnote 6)
--0-----------4---------LADN04------------LA1DN04




Front Mounting; maximum of 1 block per contactor: For use with D2 Series 25 amp through 80 amp contactors and TeSys Series 40 amp through 80 amp only.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------0--------LADN10----------LA1DN10
--0-----------1--------LADN01----------LA1DN01

Side Mounting; maximum of 1 block on each side for D2 Series and Tesys Series 40 through 80 amp contactors. Tesys 9 through 32, 115, and 150 amps contactors will accept 1 block and is limited to left side only. (*) DC control devices will not accept side mount auxiliaries.
(*) DC control exceptions that will accept one left side mounted auxiliary: LC1D115 & LC1D150.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------1--------LAD8N11----------LA8DN11
--2-----------0--------LAD8N20----------LA8DN20
--0-----------2--------LAD8N02----------N/A

Footnotes:
{1.EN_US} EN50 012 Machine Tool Terminal Markings
{2.EN_US} (2) NO Sealed Dust Tight Contacts
{3.EN_US} Gold Flash Contacts
{4.EN_US} (1) NO & (1) NC Standard and (1) NO & (1) NC Make Before Break
{5.EN_US} (2) NO Dust Tight Contacts & (1) NO & (1) NC Standard Contacts
{6.EN_US} (2) NO Dust Tight Contacts & (2) NO Standard Contacts

Schneider Electric Ireland

Video: What auxiliary contact modules are available for the LC1D and LC2D contactors?
Issue:
Auxiliary contact modules for the LC1D and LC2D contactors

Product Line: 
Contactor and Starters - IEC

Environment:
North American Products

Resolution:
Select based on application requirements. Please note that the TeSys and Pre-TeSys auxiliary blocks are backward/forward compatible.
Front Mounting; maximum of 1 block per contactor:

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------1---------LADN11-----------LA1DN11
--1-----------1---------LADN11G---------LA1DN11G (See Footnote 1)
--1-----------1---------LADN11P---------LA1DN11P (See Footnote 1)
--2-----------0---------LADN20-----------LA1DN20
--2-----------0---------LA1DX20---------LA1DX20 (See Footnote 2)
--2-----------0---------LA1DY20---------LA1DY20 (See Footnote 3)
--0-----------2---------LADN02-----------LA1DN02
--2-----------2---------LADN22-----------LA1DN22
--2-----------2---------LADN22G---------LA1DN22G (See Footnote 1)
--2-----------2---------LADN22P---------LA1DN22P (See Footnote 1)
--2-----------2---------LADC22------------LA1DC22 (See Footnote 4)
--3-----------1---------LADN31------------LA1DN31
--3-----------1---------LA1DZ31----------LA1DZ31 (See Footnote 5)
--1-----------3---------LADN13------------LA1DN13
--4-----------0---------LADN40------------LA1DN40
--4-----------0---------LA1DZ40-----------LA1DZ40 (See Footnote 6)
--0-----------4---------LADN04------------LA1DN04




Front Mounting; maximum of 1 block per contactor: For use with D2 Series 25 amp through 80 amp contactors and TeSys Series 40 amp through 80 amp only.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------0--------LADN10----------LA1DN10
--0-----------1--------LADN01----------LA1DN01

Side Mounting; maximum of 1 block on each side for D2 Series and Tesys Series 40 through 80 amp contactors. Tesys 9 through 32, 115, and 150 amps contactors will accept 1 block and is limited to left side only. (*) DC control devices will not accept side mount auxiliaries.
(*) DC control exceptions that will accept one left side mounted auxiliary: LC1D115 & LC1D150.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------1--------LAD8N11----------LA8DN11
--2-----------0--------LAD8N20----------LA8DN20
--0-----------2--------LAD8N02----------N/A

Footnotes:
{1.EN_US} EN50 012 Machine Tool Terminal Markings
{2.EN_US} (2) NO Sealed Dust Tight Contacts
{3.EN_US} Gold Flash Contacts
{4.EN_US} (1) NO & (1) NC Standard and (1) NO & (1) NC Make Before Break
{5.EN_US} (2) NO Dust Tight Contacts & (1) NO & (1) NC Standard Contacts
{6.EN_US} (2) NO Dust Tight Contacts & (2) NO Standard Contacts

Schneider Electric Ireland

Explore more
Range:
Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Explore more
Range:

Need help?

  • Where to buy?

    Easily find the nearest Schneider Electric distributor in your location.

  • Search FAQs

    Search topic-related frequently asked questions to find answers you need.

  • Contact Sales

    Start your sales enquiry online and an expert will connect with you.

  • All Support & Contact

    Find answers now. Search for a solution on your own, or connect with one of our experts.

I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. For more details, please read our Privacy Policy.

  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Centre
  • Find our Offices
  • Where to buy
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Blog
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.