Motor Contactor [J7KN] (Part Numbers)

Motor contactors from 4-500kW for normal and heavy-duty switching.
This modular system consists of main contactors and additional contact blocks. The basic units can be combined with auxiliary contacts. AC and DC versions, integrated mechanical interlock, are available as well as 3-main-pole and 4-main-pole versions.
• Basic units can be combined with auxiliary contacts (top/side mounting)
• 3-main-pole and 4-main-pole versions are possible
• The power range covers 4 to 500kW
• Different coil voltages (AC and DC)
• J7KN-10D to J7KN-22D models have integrated auxiliary contact for electronic circuits (3-pole versions)

Part Number

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Part Numbers

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Part Number
J7KNG-40 24D

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Auxiliary Contact	Voltage Type for Actuating	Number of Normally Closed Contacts as Main Contact	Rated Operation Current Ie at AC-3, 400 V (A)	Rated Operation Power at AC-3, 400 V (kW)	Number of Auxiliary Contacts as Normally Open Contact	Number of Auxiliary Contacts as Normally Closed Contact	Rated Control Supply Voltage AC 60 Hz (V)	Rated Control Supply Voltage DC (V)	Rated Control Supply Voltage AC 50 Hz (V)	Type of Electrical Connection of Main Circuit	Modular Version	Number of Normally Open Contacts as Main Contact	Rated Operation Power at AC-4, 400 V (kW)	Rated Operation Current Ie at AC-1, 400 V (A)	Rated Operation Current Ie at AC-4, 400 V (A)
	200.90 €	1		3 Days	-	DC	0	40	18.5	0	0	-	19.2 - 26.4	-	Screw connection	false	3	-	-	-

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Basic Attributes

Auxiliary Contact
- 1a
- 1b
Clear
Voltage Type for Actuating
- AC
- AC/DC
- DC
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Number of Normally Closed Contacts as Main Contact
- 0
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Rated Operation Current Ie at AC-3, 400 V(A)
10

14

18

22

24

32

40

50

62

72

74

90

150
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Rated Operation Power at AC-3, 400 V(kW)
4

5.5

7.5

11

15

18.5

22

30

37

45

75
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Number of Auxiliary Contacts as Normally Open Contact
- 0
- 1
Clear
Number of Auxiliary Contacts as Normally Closed Contact
- 0
- 1
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Rated Control Supply Voltage AC 60 Hz(V)
24 - 27

110 - 122

120 - 122

220 - 240

230 - 264
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Rated Control Supply Voltage DC(V)
19.2 - 26.4

21 - 26

24

220 - 240
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Rated Control Supply Voltage AC 50 Hz(V)
22 - 24

100 - 110

220 - 240
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Type of Electrical Connection of Main Circuit
- Screw connection
Clear
Modular Version
- false
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Number of Normally Open Contacts as Main Contact
- 3
- 4
Clear
Rated Operation Power at AC-4, 400 V(kW)
4

5.5

7.5

11

15

18.5

22

25

30

45
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Rated Operation Current Ie at AC-1, 400 V(A)
17.3

22.1

24

25

32

34.6

45

50

65

80

110

120

130

230
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Rated Operation Current Ie at AC-4, 400 V(A)
10

14

18

24

32

40

50

55

62

85
Clear