JBC1(LC1-D2510)AC Ccontactor

Short Description:

Pure copper coil: low heat generation, longer service life, and the pull-in voltage is between 85% and 110%.

Silver alloy contacts: 4 sets of silver alloy contacts for greater load carrying capacity and greater electrical conductivity.

32 pieces of silicon steel core, the suction is smoother, the heat dissipation is stronger, and the machine is not easy to heat for a long time.


Product Detail

Product Tags

Type and Signification

 JBC1 (LC1一D) AC-contactorD18

① Contactor Series Code

② Rated Operating Current

④ Contactor type

10

Aux. Contact NO

N

AC Reversing Contactor

01

Aux. Contact NC

Z

DC Contactors

004

4-pole Contactor

(9-150A)Standard Type

 Application Range

JBC1一口口series contactor is suitable for using in the circuit up to the rated voltage 600V AC 50Hz or 60Hz,DC voltage 220V ratedcurrent 150A, for making and breaking and frequent starting, controlling the AC motor which is combined with the auxiliary contact group, airdelayer, machine interlocking device and etc. lt is combined into the delay contactor, mechanical interlock contactor, switchover capacitorcontactor, star-delta starter, with the thermal JR28 relay; it is combined into the electromagnetic starter.

Technical Parameters

Type

JBC1-09

JBC1-12

JBC-18

JBC1-25

JBC1-32

Rated Power kW/HP(AC-3) 1EC60947-4-1GB14048.4

200-240V

2.2/3

3/4

4/5.5

5.5/7.5

7.5/10

380-440V

4/5.5

5.5/7.5

7.5/10

11/15

15/20

500-550V

5/7

7.5/10

9/12

15/20

18.5/25

660-690V

5.5/7.5

7.5/10

10/13.5

15/20

18.5/25

Rated Current A(AC-3)

IEC60947-4-1

GB14048.4

200-240V

11

15

22

30

40

380-440V

9

12

18

25

32

500-550V

7

9

12

18

21

660-690V

7

9

12

18

21

Conventional Thermal Current lth:(A)

20

20

32

40

50

Rated Insulated Voltage Ui:(V)

690

Auxiliary

Contact

AC-15

Contact Arrangement

Standard

1NO

Special

1NC

Rated Current A(AC-15)

200-240V

1.6

IEC60947-5-1

GB14048.5

380-440V

0.95

Conventional Thermal Current lth:(A)

16

Electrical Life(Million Times)

Refer to Page 37

Mechanical Life(Million Times)

8

Circuits Charactgistic and Terminal Connection

Connection Circuits Type JBC1-09 JBC1-12 JBC1-18 JBC1-25 JBC1-32
Coil Voltage (V)  AC50Hz/60Hz 24, 36, 48, 110, 220, 230, 240, 380, 400, 415, 440
  DC 24, 36, 48,110, 220
Acting Range Attraction(Hot) (85%一110%)Us; +40℃
  Release(Cold) AC: (20%~75%)Us, DC: (10%~75%)Us; -5℃
Installation 35mm DIN rail or screw (M4)
Control Circuit Connection Minimum/Maximum Section Area
No terminal soft wire A conductor 1/4 1/4 1.5/6 1.5/10 2.5/10
Two conductors 1/4 1/4 1.5/6 1.5/6 2.5/10
Soft wire with terminal A conductor 1/4 1/4 1/6 1/6 1/10
Two conductors 1/2.5 1/2.5 1/4 1/4 1.5/6
Hard wire withoutterminal A conductor 1/4 1.5/6 1.5/6 1.5/6 1.5/10
Two conductors 1/4 1.5/6 1.5/6 1.5/6 2.5/10

Material characteristics
·Pure copper coil: low heat generation, longer service life, and the pull-in voltage is between 85% and 110%

·Silver alloy contacts: 4 sets of silver alloy contacts for greater load carrying capacity and greater electrical conductivity

·32 pieces of silicon steel core, the suction is smoother, the heat dissipation is stronger, and the machine is not easy to heat for a long time.

191b6104


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