Tony78904@qq.com 86-577-61788112

XINCHI ELECTRIC CO., LTD.

  • Phone

    86-577-61788112

  • Address

    Fangdouyuan East Industrial Zone, Liushi Town, , Wenzhou, Zhejiang, China

  • E-mail

    k@waimaotong.com

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Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF
Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF
Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF
Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF
Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF

Electrical Contactor Magnetic Contactor AC Contactor LC1-D LC1-Dn LC1-F 3TB 3TF

contactor electrical
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Description

Basic Info
  • Model NO.: LC1-D LC1-DN LC1-F 3TB 3TF
  • Number of Pole: 3
  • Type: Ac Contactors
  • Function: AC Conactor
  • Operation: Manual Type
  • Volt: 24V-660V
  • Number of The Contacts: 3p+No 3p+Nc
  • Brand: Suntree/OEM
  • Transport Package: Stand
  • Origin: China
  • Electricity Type: AC
  • Phase: 3
  • Model No: LC1-D LC1-Dn
  • Certification: CE CCC
  • Rated Current(a): AC4
  • Hz: 50/60Hz
  • Circumstance Temperature: -5°c~40°c
  • Trademark: suntree/OEM
  • Specification: ce
  • HS Code: 8536200000
Product Description
electrical contactor magnetic contactor ac contactor LC1-D LC1-DN LC1-F 3TB 3TF

LC1-D AC contactor

Application
1)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. 
2)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. 
3)The product conforms to IEC60947-4-1 CE 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 - -

LC1-D AC contactor 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
 
LC1-D AC contactor Dimensioned
 
Type A B C D E a b
 
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-D AC contactor

Application
1)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.
2)It isused in combination with thermal relay to compose a magnetic motor starter. 
3)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 - -
 

LC1-DN AC contactor 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
LC1-DN AC contactor Dimensioned
 
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

 

LC1-F AC contactor

Application
LC1-F series 
AC contactor is applicable in the circuits up to the rated voltage 1000V AC 50Hz or 60Hz,rated
 curent 780A, for long distance breaking circuit and frequently starting or control the motor.
 It also can be used for the control of distribution circuits of rated current from 200A TO 1600A. 

LC1-F AC contactor Technical Data

Type LC1-F115 LC1-F150 LC1-F185 LC1-F225 LC1-F265 LC1-F330 LC1-F400 LC1-F500 LC1-F630
Rated operation current (A) AC-3 115 150 185 225 265 330 400 500 630
Standard power ratings of 3-phase motors AC-3(KW) 220V 30 40 55 63 75 100 110 147 200
380V 55 75 90 110 132 160 200 250 335
415V 59 80 100 110 140 180 200 280 375
440V 59 80 100 110 140 200 250 295 400
500V 75 90 110 129 160 200 257 335 400
660V 80 100 110 129 160 200 280 335 450
1000V 65 65 100 100 147 160 185 335 450
 

3TB AC contactor

Application
The contactor is suitable for using in the circuit up to the rated voltage 660V AC 50Hz or 60Hz, 
rated current 630A, for making and breaking, and for frequent starting and controlling the motor.
After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor 
for Controlling, starting, breaking and Reversing of the motor. 
The products comply with IEC947 & VDE0660.

3TB AC contactor Technical Data

Type 3TB-40 3TB-41 3TB-42 3TB-43 3TB-44
Rated insulation voltage 660 660 660 660 660
Rated operational current(380V) AC-3 9 12 16 22 32
AC-4 3.3 4.3 7.7 8.5 15.6
Rated outputs of three-phase
motors at 50Hz		 AC-3 230/220V 2.4 3.3 4 6.1 8.5
400/380V 4  5. 5  7.5 11 15
500V 5.5  7 .5  10  11 21
690/660V 5.5 7.5 11 11 23
1000V - - - - -
AC-4 400/380V 1.4 1.9 3.5 4 7.5
690/660V 2.4 3.3 6 6.6 13
(×106)Mechanical endurance 10 10 10 10 10
Switchina frequency AC-3 1.0 1.0 1.0 1.0 1.0
AC-4 0.2 0.2 0.2 0.2 0.2
(×106)Mechanical endurance AC-3 1000 1000 750 750 750
AC-4 250 250 250 250 250
Coil voltage lolerance (0.8~1.1)Us 
Power consumption of coil
(50Hz)		 Closed 10 10 10 10 10
Cos 0.29 0.29 0.29 0.29 0.29
Closing 68 68 68 68 68
Cos 0.82 0.82 0.82 0.82 0.82
Convention althermal current 20 20 30 30 45
Conventional thermal current
of auxiliary contacts		 10 10 10 10 10
Rated operational current
of auxiliary contacts		 AC-15
380/220V 		 6/10 6/10 6/10 6/10 4/6
Weight 0.43 0.43 0.49 0.49 0.7
The number of AC coil voltage Coil for 50Hz AC Coil for 50Hz/60Hz AC
24 BO 24 C1
42 DO 42 D1
110 FO 110 G1
220 MO 220 P1
240 UO 240 R1
380 QO - -
 

3TH AC contactor

The auxiliary contactors is the auxiliary suited by controlled circuit with voltage is AC 50/60Hz,660V 
and DC 660V.They control all kinds of magnetic coil and amplify or transfer signal to relative 
controlled element simultaneously. They are characterized by high performance & long service life.

3TH AC contactor Technical Data

Rated Voltage Rated operational current(A) Controllable motor power AC3(KW)
le=AC11, AC14 DC11
110V - 0.9 -
220V 10 0.45 2.2
380V 6 - 4
440V - 0.25 4
660V 2 - 4
m
Type Type of contact
NO NC
3TH30 4 1
31-OA 3 2
22-OA 2 3
13-OA 1 4
04-OA - -
3TH40/3TH80 40-OA 4 1
31-OA 3 2
22-OA 2 3
13-OA 1 4
04-OA - -
3TH42/3TH82 80-OA 8 -
71-OA 7 1
62-OA 5 2
53-OA 5 4
44-OA 4 -
 

3TF AC contactor

1)3TF Series AC Contactors are latest products in 1990's.The series products are suitable for 
frequency of 50/60Hz,rated insulation voltage up to 690-1000V,rated opreational current up to 9A-400Aat raetd operational voltage up to 380V under the utilization category AC-3.
2)3TF Sersies AC Contactors are mainly used for making breaking electric circuits at a ling distance
 and for frequent starting stopping and reversing control of AC motors
3)They comply with IEC947,VDE0660, MGB14048. 

3TF AC contactor Technical Data

Type Rated thermal 
current(A)		 Rated operation current(A) Controllable power of motor(KW) Type of auxliliary
contact
AC-3 AC-4
380V 660V 380V 660V 380V 660V
3TF30 20 9 7 4 5.5 1.4 2.4 NO
NC
1NO+1NC
2NO+2NC 
3TF31 20 12 7.5 5.5 7.5 1.9 3.3
3TF32 30 16 12.5 7.5 11 3.5 6
3TF33 30 22 16.5 10 15 4 6.6
3TF34 55 32 24 15 22 7.5 13
3TF35 55 38 24 18.5 22 9 15.5
3TF40 20 9 7 4 5.5 1.4 2.4
3TF41 20 12 7.5 5.5 7.5 1.9 3.3
3TF42 30 16 12.5 7.5 11 3.5 6
3TF43 30 22 16.5 10 15 4 6.6
3TF44 55 32 24 15 22 7.5 13
3TF45 55 38 24 18.5 22 9 15.5
3TF46 80 45 40 22 37 12 20.8 2NC+2NO
4NC+4NO 
3TF47 80 63 60 30 55 14 24.3
3TF48 100 75 60 37 55 17 29.5
3TF49 100 85 80 45 75 21 36
3TF50 160 110 95 55 90 27 46.9
3TF51 160 140 120 75 110 35 60
3TF52 200 170 160 90 150 38 66
3TF53 210 205 165 110 160 50 86
3TF54 300 250 230 132 220 58 100
3TF55 300 300 260 160 250 66 114
3TF56 400 400 380 200 355 81 140
3TF68 630 630 600 335 560 160 278
 

Household AC Contactor

Application
1)The product is mainly applicable to a power system of AC 50Hz (or 60Hz), rated working voltage up 
to 230V, and in a line of application class AC-7a with rated working voltage up to 230V and rated working current up to 20A. 
It is used to remotely close or/and switch off the line. 
The product is widely used in dwelling houses, hotels and so on. 
2)The product is in conformity with the standards: GB 17885 IEC 1095.
Normal operation and mounting requirement
1)Circumstance temperature -5°C ~ +40°C, average temperature within 24h not exceeding +35°C.
2)Altitude above sea level less than 2000 m.
3)Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
4)Installation class II
5)Pollution class 2.
6)Installation method DIN Rail mounting type.
7)Product shall be vertically mounted onto standard Din rail 35mm.
 

Household AC Contactor Technical Data

Ratings
Utilization
category		 Ui (V) Ui (V~) Conventional
heating current (A)		 Ie (A) Controlled
power (kW)
AC-1, AC-7a AC-7b 500 230 63 63/25 13/3.8
AC-1, AC-7a AC-7b 500 230 40 40/15 8.4/2.4
AC-1, AC-7a AC-7b 500 230 32 32/12 6.5/1.9
AC-1, AC-7a AC-7b 500 230 25 25/8.5 5.4/1.9
AC-1, AC-7a AC-7b 500 230 20 20/7 4/1.2
Making and breaking capacity
Utilization
category		 Making and breaking conditions Electrification
time (s)		 Interval
time (s)		 Operating
cycle times 
Ic/Ie Ur/Ue COS
AC-1, AC-7a 1.5 1.05 0.8 0.05 10 50
AC-7b 8 1.05 0.45 0.05 10 50
Conventional operating performances
Utilization
category		 Making conditions Breaking conditions Electrification
time (s)		 Interval
time (s)		 Operating
frequency
Ic/Ie Ur/Ue COS Ic/Ie Ur/Ue COS
AC-1 1.0 1.05 0.8 1.0 1.05 0.8 0.05 10 6000
AC-7a 1.0 1.05 0.8 1.0 1.05 0.8 0.05 10 30000
AC-7b 6.0 1.0 0.45 1.0 0.17 0.45 0.05 10 30000
(16A~25A) 1P, 2P Household AC Contactor Dimensioned
 
 

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