Schneider Electric LC1D40 TeSys Deca IEC Contactor Instruction Manual
- June 10, 2024
- Schneider Electric
Table of Contents
LC1D40 TeSys Deca IEC Contactor
Product Information
The LC1D40…D95 / LC2D40…D95 are contactors and reversing contactors manufactured by Schneider Electric. The product is available in various models including LC1D40, LC1D50, LC1D65, LC1D80, LC1D95, LC2D40, LC2D50, LC2D65, LC2D80 and LC2D95. The product is designed to control electric circuits up to 1000V AC and 440V DC.
The product is also equipped with adder blocks such as LAD8Np, LADN 01 10, LADp, LADTp, LADSp, LADRp and LADNp. These adder blocks are used to modify the contactor’s functionality and adapt it to specific requirements.
The product dimensions range from 75mm to 182mm depending on the model. The product is also equipped with various coils that have different operating times ranging from 0.1s to 180s.
It is important to note that this product contains Antimony oxide (Antimony trioxide) which is known to the State of California to cause cancer.
Product Usage Instructions
Electrical equipment should only be installed, operated, serviced and maintained by qualified personnel.
Before servicing the equipment, disconnect all power to avoid electric shock, explosion or arc flash. Failure to do so can result in serious injury or death.
If the branch-circuit protective device opens, it may indicate a fault current has been interrupted. To reduce the risk of fire or electric shock, examine the components carrying the current.
Refer to the product manual for specific instructions on how to modify contactor functionality using adder blocks.
Refer to the product manual for specific instructions on how to install, operate, service and maintain the contactors.
For more information on the product’s chemical components, refer to www.P65Warnings.ca.gov.
Contactors / Reversing-contactors
“For motor starting use Schneider Electric TeSys Protect – Deca overload relays”
WARNING: This product can expose you to chemicals including Antimony oxide (Antimony trioxide), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
PLEASE NOTE
Electrical equipment should be installed, operated, serviced, and maintained
only by qualified personnel. No responsibility is assumed by Schneider
Electric for any consequences arising out of the use of this material.
DANGER: HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
Disconnect all power before servicing equipment. Failure to follow these
instructions will result in death or serious injury.
WARNING: HAZARD OF FIRE OR ELECTRIC SHOCK
(FOR CONTACTOR WITH UL HI-FAULT SHORT CIRCUIT CURRENT RATINGS ONLY)
- The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted.
- To reduce the risk of fire or electric shock, current-carrying parts and the other components of the controller should be examined and replaced if damaged. Failure to follow these instructions can result in death, serious injury, or equipment damage.
Adder blocks 
Dimensions/coils 
Operating positions 
Wiring Min … Max 
After installation due to creepage effect, it is recommended to recheck the torque periodically, especially for 35 mm2 rigid cable or larger.
- For LC1D406(S207)-LC1D506(S207)-LC1D656(S207)→ 2.5 N.m
- For LC1D806(S207)-LC1D956(S207)→ 5 N.m
Wiring Min … Max
After installation due to creepage effect, it is recommended to recheck the torque periodically, especially for AWG 2 rigid cable or larger.
- For LC1D406(S207)-LC1D506(S207)-LC1D656(S207)→ 22.12 lb-in.
- For LC1D806(S207)-LC1D956(S207) → 45.25 lb-in.
Drilling template
Others adder blocks
-
LA1DXpp, LA1DYpp, LA1DZpp
Environment pollution -
LA6DK -
LA4DF, LA4DW, LA4DL
Interface modules
-
LA4DM
“Auto O Man” -
LA4DT
Delay on coil energization or reenergization -
LA4DAp, LA4DBp, LA4DCp, LA4DEp
Coil suppressor
3P AC TeSys Deca contactors (LC1D40 -> LC1D95) are grade 2 according to GB 21518. Maximum power consumption lower than 36.6 VA.
GB 21518 TeSys Deca (LC1D40 -> LC1D95) 36.6 VA
Contents of Toxic or Hazardous Substances or Elements
Part Name| Toxic or hazardous Substances and Elements
(Pb)| (Hg)| (Cd)| (Cr6+)| (PBB)| (PBDE)
Metal Parts| X| O| O| O| O| O
O: Indicates that this toxic or hazardous substance contained in all of
the homogeneous materials for this part is below the limit requirement in
SJ/T11363-2006.
X: Indicates that this toxic or hazardous substance contained in at least
one of the homogeneous materials used for this part is above the limit
requirement in SJ/T11363-2006.
Note: The products on sale may or may not contain all the
parts/components listed here.
The product’s manufacture date is coded PPYYWWD, where:
- PP: plant code
- YY: year of manufacture
- WW: week of manufacture
- ( D : weekday of manufacture (Monday = 1))
Schneider Electric Industries SAS 35, rue Joseph Monier
CS30323
F – 92500 Rueil-Malmaison
Website:www.se.com
W9 0444935 0114 A16
Schneider Electric Limited Stafford Park 5
Telford, TF3 3BL
United Kingdom
Website: www.se.com/uk
© 2023 Schneider Electric – All rights reserved.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>