CONTACTOR MECHANICAL INTERLOCK IEC

Interlock for D115/150

Catalogue Number: LA9D11502
CONTACTOR MECHANICAL INTERLOCK IEC
Retail
$386.28
RRP (Inc. GST)

Specifications

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Range of product
TeSys D
Range
Linergy
Product name
FT
Device short name
LA9D
Product or component type
mechanical interlock
Accessory / separate part category
interlocking accessory
Interlocking type
electrical and mechanical
Poles description
  • 3P
  • 4P
    • Electrical circuit type
    • changeover
    • reversing
      • Range compatibility
        TeSys D contactor
        Product compatibility
      • LC1D115
      • LC1D150
        • Compatibility code
          LA9D
          Unit Type of Package 1
          PCE
          Number of Units in Package 1
          1
          Package 1 Weight
          292 g
          Package 1 Height
          8.2 cm
          Package 1 width
          9.6 cm
          Package 1 Length
          23 cm
          Unit Type of Package 2
          P06
          Number of Units in Package 2
          105
          Package 2 Weight
          44.08 kg
          Package 2 Height
          80 cm
          Package 2 width
          80 cm
          Package 2 Length
          60 cm
          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)
          WEEE
          The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
          Warranty
          18 months

          Documents & downloads

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          • Technical Data Catalogues

          • Product Environmental

          • Installation Instruction

          Frequently Asked Questions

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          What code is a mechanical interlock for the 4pole LC1D1150046 contactor?

          LA9D11502 will fit the 4p LC1D115 and LC1D150 contactors

          What is the part code for terminal shrouds to fit LC1D115 or LC1D150

          The part code is LA9D115703 for 3 pole
          The part code for 4 pole is LA9D115704

          What is the difference between LA9D11569 and LA9D115691?

          Issue:
          Identifying differences between two part numbers

          Product Line:
          IEC contactors and starters

          Environment:
          Products sold and used in the United States

          Cause:
          Selecting between two similar part numbers

          Resolution:
          LA9D11569 is a set of power connections. LA9D115691 is the bottom connector only as shown on page 16-9 of Digest 173 for the LC1D115 and LC1D150 contactor.


           

          What is the maximum UL/CSA AC voltage rating of the LC1D power contacts ?

          Issue:
          Identifying maximum voltage of an LC1D contactor

          Product Line:
          TeSys D Contactors

          Environment:
          IEC contactors and starters used in North America

          Cause:
          n/a

          Resolution:
          IThe maximum voltage per UL and CSA is 600VAC. 
           

          What is the mechanical interlock for the LC1D115 contactor?

          Issue:
          Interlock needed for a pair of LC1D115 contactors

          Product Line:
          NEMA combination starters

          Environment:
          Products sold and used in the United States

          Cause:
          Application requires mechanical interlocking

          Resolution:
          LA9D11502. It includes the electrical interlocks.

           

          Are replacement contacts available for LC1D115?

          Issue:
          Replacement contacts needed for 115 amp D line contactor

          Product Line:
          IEC contactors and starters

          Environment:
          Products sold and used in the United States

          Cause:
          Identifying part number to order replacement contact kit

          Resolution:
          Yes, order LA5D1158031 for 3 pole kit or LA5D115804 for 4 pole kit.


          CTA-ID : 11125

          What is needed to interlock two LC1D80 or two LC1D95 contactors for a reversing application?

          Issue:
          Mechanical and electrical interlock for LC1D80** and LC1D95**

          Product Line:
          Tesys D line Contactors

          Environment:
          Contactor Accessories

          Resolution:
          For LC1D80 or LC1D95 with AC coils
          LA9D4002 mechanical interlock with integral electrical interlocking
          LA9D50978 mechanical interlock without electrical interlocking
          LA9D8069 - 3 pole power connectors***

          For LC1D80 or LC1D95 with DC coils
          LA9D8002 mechanical interlock with integral electrical interlocking
          LA9D80978 mechanical interlock without electrical interlocking
          LA9D8069 - 3 pole power connectors***

          ***Connectors for 4 pole contactor set is LA9D8070.

          Will the LAD** time delay auxiliary contact module fit the D2 series pre-Tesys contactors?

          Issue:
          Can new accessories be used on older style contactors

          Product Line:
          IEC contactors and starters

          Environment:
          Products sold and used in the United States

          Cause:
          Identifying product compatibility

          Resolution:
          Yes, all front mount D2 and Tesys series auxiliary modules are backward forward compatible.


           

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

          What is the difference between LC1D115 and LC1D1156?

          The 6 in LC1D1156.. is that the 6 denotes lug bar terminals. Use LC1D115.. for cable connections.


           

          Will the mechanical interlock LA9D0902 work on the new style Telemecanique contactors?

          Issue:
          Will the new style Tesys Contactors still utilize the old style mechanical interlocks?

          Product Line:
          IEC contactors and starters

          Environment:
          Products sold and used in the United States

          Cause:
          Identifying product compatibility

          Resolution:
          No, it will not.  Refer to the current Digest  for the selection of mechanical interlock components for current style Tesys D-line contactors.  


           

          Are the D-Line contactors rated to break DC voltages?

          Issue: 
          Can the TeSys D line be used to control DC loads? 

          Product Line:
          Tesys D contactors

          Environment:
          Products sold and used in the United States
           
          Cause:
           DC power circuit
           
          Resolution:
           
          Yes, 75 VDC (125 VDC for D115 & D150) per pole which means that through a four pole device breaking 300 VDC is possible by wiring all four power poles in series. However, be aware that the device current ratings will differ according to the number of poles in series and the type of application.

          Devices are suitable but not UL Listed for DC applications.

          More information on their DC ratings can be found in the current TeSys Motor Control and Protection Compentns catalog: https://www.schneider-electric.us/en/download/document/MKTED210011EN/


           
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