Specifications

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Range of product
TeSys D
Range
TeSys
Product or component type
contactor
Device short name
LC1D
Contactor application
  • motor control
  • resistive load
    • Utilisation category
    • AC-2
    • AC-3
    • AC-1
    • AC-4
      • Control circuit type
        DC wide range
        Poles description
        3P
        Pole contact composition
        3 NO
        [Ie] rated operational current
      • 125 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
      • 80 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
        • Motor power kW
        • 37 kW at 380...400 V AC 50 Hz
        • 55 kW at 500 V AC 50 Hz
        • 45 kW at 660...690 V AC 50 Hz
        • 22 kW at 220...230 V AC 50 Hz
        • 45 kW at 415...440 V AC 50 Hz
        • 45 kW at 1000 V AC 50 Hz
          • Coil technology
            built-in bidirectional peak limiting diode suppressor
            Protective cover
            with
            Motor power hp
          • 7.5 hp at 115 V AC 60 Hz for 1 phase motors
          • 15 hp at 230/240 V AC 60 Hz for 1 phase motors
          • 25 hp at 200/208 V AC 60 Hz for 3 phases motors
          • 30 hp at 230/240 V AC 60 Hz for 3 phases motors
          • 60 hp at 460/480 V AC 60 Hz for 3 phases motors
          • 60 hp at 575/600 V AC 60 Hz for 3 phases motors
            • Auxiliary contacts type
            • type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
            • type mirror contact 1 NC conforming to IEC 60947-4-1
              • Auxiliary contact composition
                1 NO + 1 NC
                [Uc] control circuit voltage
                12 V DC
                Control circuit voltage limits
              • operational: 0.75...1.2 Uc (at <55 °C)
              • drop-out: 0.1...0.3 Uc (at <55 °C)
                • Time constant
                  75 ms
                  [Ui] rated insulation voltage
                • control circuit: 600 V CSA certified
                • control circuit: 600 V UL certified
                • power circuit: 600 V CSA certified
                • power circuit: 600 V UL certified
                • control circuit: 690 V conforming to IEC 60947-1
                • power circuit: 1000 V conforming to IEC 60947-1
                  • [Uimp] rated impulse withstand voltage
                    8 kV conforming to IEC 60947
                    Overvoltage category
                    III
                    Mounting support
                  • rail
                  • plate
                    • Flame retardance
                      V1 conforming to UL 94
                      Connections - terminals
                    • control circuit: screw clamp terminals 1 cable(s) 1-4 mm²rigid
                    • control circuit: screw clamp terminals 2 cable(s) 1-4 mm²rigid
                    • control circuit: screw clamp terminals 1 cable(s) 1-4 mm²flexible without cable end
                    • control circuit: screw clamp terminals 2 cable(s) 1-4 mm²flexible without cable end
                    • control circuit: screw clamp terminals 1 cable(s) 1-2.5 mm²flexible with cable end
                    • control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end
                    • power circuit: screw terminals 1 cable(s) 4-50 mm²rigid
                    • power circuit: screw terminals 2 cable(s) 4-25 mm²rigid
                    • power circuit: screw terminals 1 cable(s) 4-50 mm²flexible without cable end
                    • power circuit: screw terminals 2 cable(s) 4-25 mm²flexible without cable end
                    • power circuit: screw terminals 1 cable(s) 4-50 mm²flexible with cable end
                    • power circuit: screw terminals 2 cable(s) 4-16 mm²flexible with cable end
                      • Tightening torque
                      • control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver flat Ø 6 mm
                      • control circuit: 1.2 N.m - on screw clamp terminal - with screwdriver Philips No 2
                      • power circuit: 9 N.m - on screw terminal - with screwdriver flat Ø 6 to Ø 8 mm
                      • power circuit: 9 N.m - on screw terminal - with screwdriver hex (Allen key)4 mm
                        • [Ue] rated operational voltage
                          power circuit: <= 1000 V AC 25...400 Hz
                          [Ith] conventional free air thermal current
                        • 10 A (at 60 °C) for control circuit
                        • 125 A (at 60 °C) for power circuit
                          • Irms rated making capacity
                          • 250 A DC for control circuit conforming to IEC 60947-5-1
                          • 1100 A at 440 V for power circuit conforming to IEC 60947
                            • Rated breaking capacity
                              1100 A at 440 V for power circuit conforming to IEC 60947
                              Associated fuse rating
                            • 10 A gG for control circuit conforming to IEC 60947-5-1
                            • 160 A gG at <= 690 V coordination type 2 for power circuit
                            • 200 A gG at <= 690 V coordination type 1 for power circuit
                              • Power dissipation per pole
                              • 5.1 W AC-3
                              • 12.5 W AC-1
                                • Inrush power in W
                                  22-22 W (at 20 °C)
                                  Hold-in power consumption in W
                                  22-22 W at 20 °C
                                  Operating time
                                • 20...35 ms opening
                                • 95...130 ms closing
                                  • Safety reliability level
                                  • B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
                                  • B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
                                    • Mechanical durability
                                      10000000 cycles
                                      Maximum operating rate
                                      3600 cyc/h 60 °C
                                      Minimum switching current
                                      5 mA for control circuit
                                      Minimum switching voltage
                                      17 V for control circuit
                                      Non-overlap time
                                    • 1.5 ms on de-energisation between NC and NO contacts
                                    • 1.5 ms on energisation between NC and NO contacts
                                      • Insulation resistance
                                        > 10 MOhm for control circuit
                                        Height
                                        127 mm
                                        Width
                                        85 mm
                                        Depth
                                        186 mm
                                        Net weight
                                        2.59 kg
                                        Compatibility code
                                        LC1D
                                        Standards
                                      • EN 60947-5-1
                                      • CSA C22.2 No 14
                                      • EN 60947-4-1
                                      • IEC 60947-5-1
                                      • UL 508
                                      • IEC 60947-4-1
                                        • Product certifications
                                        • GL
                                        • RINA
                                        • BV
                                        • CSA
                                        • CCC
                                        • DNV
                                        • UL
                                        • GOST
                                        • LROS (Lloyds register of shipping)
                                          • IP degree of protection
                                          • IP2x conforming to IEC 60529
                                          • IP2x conforming to VDE 0106
                                            • Ambient air temperature for operation
                                              -5-60 °C
                                              Ambient air temperature for storage
                                              -60-80 °C
                                              Permissible ambient air temperature around the device
                                              -40-70 °C at Uc
                                              Operating altitude
                                              3000 m without
                                              Fire resistance
                                              850 °C conforming to IEC 60695-2-1
                                              Shock resistance
                                            • 8 gn contactor opened
                                            • 10 gn contactor closed
                                              • Vibration resistance
                                              • 2 gn 5-300 Hz contactor opened
                                              • 3 gn 5-300 Hz contactor closed
                                                • Warranty
                                                  18 months

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                                                  Frequently Asked Questions

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                                                  What is the altitude derating for a TeSys D-Line contactor?

                                                  Issue:​
                                                  What is the altitude derating for a TeSys D-Line contactor?

                                                  Product Line:
                                                  Digest 177 Section 18 : Contactors and Starters, IEC

                                                  Environment:
                                                  North American Products

                                                  Resolution:
                                                  The contactors are fully rated up to 3000 meters. Following are derating multipliers for altitudes above 3000 meters for both voltage and current:

                                                  Voltage
                                                  3500m x 0.90
                                                  4000m x 0.80
                                                  4500m x 0.70
                                                  5000m x 0.60

                                                  Current
                                                  3500m x 0.92
                                                  4000m x 0.90
                                                  4500m x 0.88
                                                  5000m x 0.86

                                                  For example, an LC1D80 at 5000 meters:
                                                  - The maximum rated operational voltage is 1,000V (IEC947-4) and 690V (UL/CSA). At 5000 meters it becomes 1000V x 0.6 = 600V (IEC947-4) and 690V x 0.6 = 414V (UL/CSA).
                                                  - The maximum rated operational AC3 current is 80A. At 5000 meters it becomes 80A x 0.86 = 68A.



                                                   

                                                  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 power terminal lug data for the LC1D40, LC1D50, LC1D65, LP1D40, LP1D50, and LP1D65 contactor?

                                                  Issue:
                                                  Identifying power terminal lug data for the D2 style contactors

                                                  Product Line:
                                                  Tesys D line contactors

                                                  Environment:
                                                  Products sold and used in the United States

                                                  Cause:
                                                  Power terminal lug data required

                                                  Resolution:
                                                  For contactors with screw clamp terminals:
                                                  stranded cable w/o cable end : One #10-3 AWG or Two #10-4 AWG per terminal.
                                                  stranded cable w/cable end: One #10-4 AWG or Two #12-2 AWG per terminal.
                                                  solid cable: One #10-3 AWG or Two #10-6 AWG per terminal.

                                                  What is the replacement AC coil for LC1D/LC2D40, D50, D65, D80, and D95?

                                                  Issue:
                                                  AC Coil information for LC1D/LC2D40, D50, D65, D80, and D95

                                                  Product Line:
                                                  Tesys D Replacement Parts

                                                  Environment:
                                                  TeSys™ D AC Coils

                                                  Resolution:

                                                  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.


                                                   

                                                  What are the part numbers of contactors in LE3AC075N7*

                                                  Part no LE3AC075N7 consists  Two  of LC1D80U7 and one of LC1D50U7 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/


                                                   

                                                  Is there a contactor 80A 3p which will operate on 42V AC

                                                   There is - part code LC1D80E7

                                                  What is the part number for an overload for LC1D80U7 contactor , with 37-50amp range?

                                                  The part number for an overload for LC1D80U7 contactor , with 37-50amp range is - LRD3357

                                                  For further information , visit link below:-
                                                  https://www.schneider-electric.com.au/en/search/LRD3357
                                                   

                                                  What is the color scheme of the Tesys D-Line contactors?

                                                  Issue:
                                                  Looking for different color scheme of the Tesys D-Line contactors.

                                                  Product Line:
                                                  Tesys D Contactors

                                                  Environment:
                                                  LC1D contactors

                                                  Resolution:
                                                  Beige and dark gray.
                                                   

                                                  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 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.
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