AC & DC Contactor
LC1-D

LC1-D

Model Reference

contactor-lc1d12LC1-D09~32
contactor-lc1d95LC1-D40~95
    contactor-lc1d-code

Application

  • LC1-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC50Hz or 60Hz, rated current up to 95A, for making, breaking, frequently starting & controllingthe AC motor.
  • Combined with the auxiliary contact block, timer delay & machine-interlockingdevice etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter.With the thermal relay, it is combined into the electromagnetic starter.
  • The product conforms toIEC60947-4-1 stardand.

Standard Control Circuit Voltage

Volts 24 42 48 110 220 230 240 380 400 415 440 500 600
50Hz B5 D5 E5 F5 M5 P5 U5 Q5 V5 N5 R5 S5 Y5
60Hz B6 D6 E6 F6 M6 U6 Q6 R6
50/60Hz B7 D7 E7 F7 M7 P7 U7 Q7 V7 N7 R7

Technical Data

Type LC1-D09 LC1-D12 LC1-D18 LC1-D25 LC1-D32 LC1-D40 LC1-D50 LC1-D65 LC1-D80 LC1-D95
Rated working current (A) AC3 9 12 18 25 32 40 50 65 80 95
AC4 3.5 5 7.7 8.5 12 18.5 24 28 37 44
Standard power ratingsof 3-phase motors 50/60Hz in category AC-3 220/230V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
380/400V 4 5.5 7.5 11 15 18.5 22 30 37 45
415V 4 5.5 9 11 15 22 25 37 45 45
500V 5.5 7.5 10 15 18.5 22 30 37 55 55
660/690V 5.5 7.5 10 15 18.5 30 33 37 45 55
Rated heat current (A) 20 20 32 40 50 60 80 80 125 125
Electrical life AC3 (x104) 100 100 100 100 80 80 60 60 60 60
AC4 (x104) 20 20 20 20 20 15 15 15 10 10
Mechanical life (x104) 1000 1000 1000 1000 800 800 800 800 600 600
Number of the contacts 3P+NO 3P+NC+NO
3P+NC

Dimensioned
LC1-D09~32

Type A B C D E a b Φ
LC1-D09~12 47 76 82 113 133 34/35 50/60 4.5
LC1-D18 47 76 87 118 138 34/35 50/60 4.5
LC1-D25 57 86 95 126 146 40 48 4.5
LC1-D32 57 86 100 131 151 40 48 4.5
LC1-D40~65 77 129 116 145 165 40 100/110 6.5
LC1-D80~95 87 129 127 175 195 40 100/110 6.5

LC1-DN

Model Reference

contactor-lc1dn12LC1-DN12
contactor-lc1dn25LC1-DN25
contactor-lc1dn95LC1-DN95
contactor-lc1dn150LC1-DN150
    contactor-lc1d-code

Application

  • LC1-DN series AC contactor is suitable for frequency 50/60Hz, rated insulation voltage up to1000V, rated operation current 9~150A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/stopping & controlling AC Motors.
  • It isused in combination with thermal relay to compose a magnetic motor starter.
  • The products com-ply with IEC60947-4-1 standard.

Standard Control Circuit Voltage

Volts 24 42 48 110 220 230 240 380 400 415 440 500 600
50Hz B5 D5 E5 F5 M5 P5 U5 Q5 V5 N5 R5 S5 Y5
60Hz B6 D6 E6 F6 M6 U6 Q6 R6
50/60Hz B7 D7 E7 F7 M7 P7 U7 Q7 V7 N7 R7

Technical Data

Type LC1-DN09 LC1-DN12 LC1-DN18 LC1-DN25 LC1-DN32 LC1-DN38 LC1-DN40
Rated working current Ie (A)
AC-3 Ue≤440V
9 12 18 25 32 38 40
Rated hear current Ith (A) 25 25 32 40 50 50 60
Rated insulation voltage Ui (V) 690 690 690 690 690 690 1000
Rated operating voltage Ue (V) Max 690 690 690 690 690 690 1000
Rated operational power in AC-3 Pe (KW) 220/230V 2.2 3 4 5.5 7.5 9 11
380/400V 4 5.5 7.5 11 15 18.5 18.5
415/440V 4 5.5 9 11 15 18.5 22
500V 5.5 7.5 10 15 18.5 18.5 22
660/690V 5.5 7.5 10 15 18.5 18.5 30
Rated
operational power in AC-4 Pe (KW)
220/230V 1.5 1.5 2.2 3 4 4 4
380/400V 2.2 3.7 4 5.5 7.5 7.5 9
415/440V 2.2 3 3.7 5.5 7.5 7.5 9/11
500V 3 4 5.5 7.5 9 9 11
660/690V 4 5.5 7.5 10 11 11 15
Frequency of operation (I/h) 1200 1200 1200 1200 1000 1000 1000
Electrical endurance (x104) AC-3 100 100 100 100 80 80 80
AC-4 20 20 20 20 20 20 15
Mechanical endurance (x106) 15 15 15 15 15 15 6
Operating voltage range of coil Close voltage:(0.85~1.1)Us Open voltage:(20%~75%)Us
Power consumption of coil (VA) Atracting 7 7 7 7 7 7 20
Starting 70 70 70 70 70 70 200
Rated insulation voltage of auxitiary contacts (V) 690 690 690 690 690 690 690 690
Conventional thermal current of auxitiary contacts (A) 10 10 10 10 10 10 10 10
Auxitiary contacts speecification AC-15:360VA DC-13:33W

Type LC1-DN50 LC1-DN65 LC1-DN80 LC1-DN95 LC1-DN115 LC1-DN150
Rated working current Ie (A)
AC-3 Ue≤440V
50 65 80 95 115 150
Rated hear current Ith (A) 80 80 125 125 200 200
Rated insulation voltage Ui (V) 1000 1000 1000 1000 1000 1000
Rated operating voltage Ue (V) Max 1000 1000 1000 1000 1000 1000
Rated operational power in AC-3 Pe (KW) 220/230V 15 18.5 22 25 30 40
380/400V 22 30 37 45 55 75
415/440V 25/30 37 45 45 59 80
500V 30 37 55 55 75 90
660/690V 33 37 45 45 80 100
Rated operational power in AC-4 Pe (KW) 220/230V 5.5 7.5 7.5 9 9 11
380/400V 11 11 15 15 18.5 22
415/440V 11 11/15 15 15 18.5 22
500V 15 18.5 22 22 30 37
660/690V 18.5 22 25 25 30 45
Frequency of operation (I/h) 1000 1000 750 750 750 750
Electrical endurance (x104) AC-3 60 60 60 60 60 60
AC-4 15 15 15 15 15 15
Mechanical endurance (x106) 6 6 4 4 4 4
Operating voltage range of coil Close voltage:(0.85~1.1)Us Open voltage:(20%~75%)Us
Power consumption of coil (VA) Atracting 20 20 20 20 22 22
Starting 200 200 200 200 300 300
Rated insulation voltage of auxitiary contacts (V) 690 690 690 690 690 690 690
Conventional thermal current of auxitiary contacts (A) 10 10 10 10 10 10 10
Auxitiary contacts speecification AC-15:360VA DC-13:33W

Dimensioned
LC1-DN

Type 09 12 18 25 32 38 40 50 65 80 95 115 150
b 76.6 76.6 76.6 76.6 76.6 76.6 127 127 127 127 127 158 158
c 87 87 87 94 94 94 116 116 116 123.8 123.8 132 132

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