NYKC Series

AC Contactor

（9-800A）

Intelligent Efficient Safe Comprehensive

PRODUCT OVERVIEW

AC contactors are mainly used for controlling and protecting switches and equipment in electrical lines, which can connect and break the current of rated load circuits. With simple structure, reliable performance, high speed and various control modes, they are widely used in industry and other fields, realizing intelligent control and management.

MORE RELIABLE DESIGN

NYKC series products are highly integrated into compact and simple structure. It uses dual-break contacts and is made of flame-retardant materials. We pursue high quality and manufacture the products with care to protect the safety of electricity consumption.

A VARIETY OF COMBINATION

NYKC series accessories adopt modular design. Auxiliary contacts on the top or the side, air delay head, surge suppressor and other accessories can be installed on the product; create the combination of products in the way of stacking blocks enabling more complex control functions and a wider range of applications.

STRONGER ADAPTABILITY

NYKC series products have long service life and good durability, which can withstand high frequency switching. Additionally, its small size for easy installation makes them suitable for a variety of industrial environments and household electricity conditions.

Technical parameters

NYKC2 Series AC Contactor

Model NYKC2-09 NYKC2-12 NYKC2-18 NYKC2-25 NYKC2-32 NYKC2-40 NYKC2-50 NYKC2-65 NYKC2-80 NYKC2-95
Power Frequency(Hz) 50/60 50/60
Conventional thermal current lth（A） 20 20 32 40 50 60 80 80 125 125
Rated insulation voltage Ui（V) 690 690
Rated operating current le（A） AC-3 380/415V 9 12 18 25 32 40 50 65 80 95
660/690V 7 9 12 18 27 34 39 42 49 49
AC-4 380/415V 3.5 5 7.7 8.5 12 18.5 24 28 37 44
660/690V 1.5 2 3.8 4.4 7.5 9 12 14 17.3 21.3
Control power AC-3(kW) 220/230V 2.2 3 4 5.5 7.5 11 15 18.5 22 26
380/415V 4 5.5 7.5 11 15 18.5 22 30 37 46
660/690V 5.5 7.5 10 15 18.5 30 33 37 45 56
Operation frequency (times/h) AC-3 1200 600
AC-4 300 150
Electrical life (10,000 times) AC-3 100 80 60
AC-4 20 15 10
Mechanical life (times) 1000 800 600
Coil Rated control power voltage US(V) AC：24V,36V,110V,220V,380V
Pull-in voltage （V） AC：0.85~1.1Us
Release Voltage（V） AC：0.2~0.75Us
Coil power Pull-in 76 110 230
Holding 9.4 11 32

Model NYKC2-115 NYKC2-150 NYKC2-185 NYKC2-225 NYKC2-265 NYKC2-330 NYKC2-400 NYKC2-500 NYKC2-630 NYKC2-800
Power Frequency(Hz) 50/60 50/60
Conventional thermal current lth（A） 200 250 275 315 350 400 500 630 800 800
Rated insulation voltage Ui（V) 690 1000
Rated operating current le（A） AC-3 380/415V 115 150 185 225 265 330 400 500 630 800
660/690V 86 107 118 135 170 225 305 355 460 485
AC-4 380/415V 52 60 79 85 105 117 138 147 188 242
660/690V 49 57 69 82 98 107 135 145 170 215
Control power AC-3(kW) 220/230V 30 40 55 63 75 100 110 147 200 220
380/415V 55 75 90 110 132 160 200 250 335 400
660/690V 80 100 110 129 160 220 280 335 450 475
Operation frequency (times/h) AC-3 1200 600
AC-4 300 150
Electrical life (10,000 times) AC-3 60 50 30 20 15
AC-4 15 8 5 3
Mechanical life (times) 1000 800 600
Coil Rated control power voltage US(V) AC：110V,220V,380V
Pull-in voltage （V） AC：0.85~1.1Us
Release Voltage（V） AC：0.2~0.75Us
Coil power Pull-in 550 810 1200 600 1000 1050 1500 1300
Holding 45 55 85 10 12 16 20 15

NYKC2-C Series Switching Capacitor AC Contactor

Model NYKC2-18C NYKC2-25C NYKC2-32C NYKC2-40C NYKC2-50C NYKC2-65C NYKC2-80C NYKC2-95C NYKC2-115C NYKC2-150C
Rated operating current （A）380V 18 25 32 40 50 65 80 95 115 150
Controllable capacitor capacity（Kvar） 230V 6.5 8.5 10 12 20 21 23 29 30 40
400V 12 16.7 20 21 32 38 42 50 60 80
Rated insulation voltage 690V
Surge control capacity 20In
Electrical life (10,000 times) 10 10 8 8 8 6 6 6 2 2
Operating characteristics Pull-in：（85%-110%）Us; Release：（20%-75%）Us
Power consumption Coil power (VA) Pull-in 76 110 110 230 230 230 230 230 450 450
Holding 9.4 11 11 11 32 32 32 32 22 22
Contact control capacity AC-15 360VA DC-15 33W

NYKC2-N Series Reversible Contactor

Model NYKC2-09N NYKC2-12N NYKC2-18N NYKC2-25N NYKC2-32N NYKC2-40N NYKC2-50N NYKC2-65N NYKC2-80N NYKC2-95N
Rated operating current （A）380V 9 12 18 25 32 40 50 65 80 95
Controllable three-phase squirrel cage motor Power(kW) 230V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
400V 4 5.5 7.5 11 15 18.5 22 30 37 45
690V 5.5 7.5 10 15 18.5 30 33 37 45 55

NYKC2J Series household AC Contactor

Model Rated currentIn（A） Rated operating voltage Ue（V） Number of main contacts Control power
AC-7a
AC-7a 1P 2P 3P 4P 230V 400V
NYKC2J-16 16 250V（1P,2P)
400V（3P,4P）		 10,01 11,20,02 30,03 22,31,40,04 3.5 6.5
NYKC2J-20 20 4.5 8
NYKC2J-25 25 5.5 10
NYKC2J-32 32 8 12
NYKC2J-40 40 9 16
NYKC2J-63 63 14 25
Selection table

NYKC2 Series AC Contactor

NYKC2 40 11 3P F4-22
Product code Rated current Auxiliary contact Number of poles Additional features
NYKC2: AC Contactor 09A,12A
18A,25A
32A,40A
50A,65A
80A,95A
115A
150A
185A
225A
265A
330A
400A
500A
630A
800A		 10:1 opened
11:1 opened and 1 closed
20:2 opened
30:3 opened
22: 2 opened and 2 closed
31:3 opened 1 closed
40:4 opened 		3P:3 pole
4P:4 pole		 F4 (top-auxiliary contact)
F8 (side-auxiliary contact)
Air delay contact
Interlocking mechanism
Coil surge suppression module

• NYKC2-09 to 95 contactors can be installed with up to 2 side-auxiliary contacts and 1 top-auxiliary contact
• NYKC2-115 to 800 contactors can be installed with up to 2 sets of top-auxiliary contacts
• LA2 and LA3 are air delay contacts (1 normally opened and 1 normally closed), LA2 is power-on delay and LA3 is power-off delay
• 4-pole main contacts are classified into two modes
• 40: four normally opened main contacts
• 08: two normally opened and two normally closed main contacts

NYKC2-C Series Switching Capacitor AC Contactor

NYKC2 95 21 C 3P Additional features
Product code Rated current Auxiliary contact Application series Number of poles Additional features
NYKC2: AC Contactor 18A,25A
32A,40A
50A,65A
80A,95A
115A
150A		 10:1 opened
11:1 opened and 1 closed
20:2 opened
02:2 closed
21:2 opened 1 closed
12:1 opened 2 closed		 C:Switching capacitor 3P:3 pole F8 (side-auxiliary contact)

Note: Switching capacitor contactors can be installed with up to 2 F8 side-auxiliary contacts

NYKC2-N Series Reversible AC Contactor

NYKC2 40 11 3P N F4-22
Product code Rated current Auxiliary contact Number of poles Application series Additional features
NYKC2: AC Contactor 09A,12A
18A,25A
32A,40A
50A,65A
80A,95A 		10:1 opened
01:1 closed
11:1 opened and 1 closed		 3P:omissible
4P:40		 N: Reversible F4 (top-auxiliary contact)
F8 (side-auxiliary contact)
Air delay contact
Coil surge suppression module

Note: • Note: LA2 and LA3 are air delay contacts (1 normally opened and 1 normally closed), LA2 is power-on delay and LA3 is power-off delay
• Reversible contactors can be installed with up to 2 side-auxiliary contacts (one on each side) and 2 top-auxiliary contacts (one for each contactor)

NYKC2J Series Household AC Contactor

NYKC2 J 40 22 1P
Product code Type of application Rated current Number of main contacts Number of poles
NYKC2: AC Contactor J: Household AC contactor 16A
20A
25A
32A
40A
63A		 10:1 normally opened
01:1 normally closed
11:1 normally opened 1 normally closed
20:2 normally opened
02:2 normally closed
30: 3 normally opened
03: 3 normally closed
22:2 normally opened 2 normally closed
31: 3 normally opened 1 normally closed
40:4 normally opened
04:4 normally closed		 1P
2P
3P
4P

Note: The specification of NYKC2J-16/31 is 4P, and the main contact is 3 normally opened and 1 normally closed

Technical Parameters


NYKC2 Series AC Contactor

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：20

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：9（380/415V）,7（660/690V）

    Rated operating current le（A）/AC-4：3.5（380/415V）,1.5（660/690V）

    Control power AC-3(kW)：2.2(220/230V),4（380/415V）,5.5（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：100（AC-3）,20（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：76（Pull-in）,9.4（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：20

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：12（380/415V）,9（660/690V）

    Rated operating current le（A）/AC-4：5（380/415V）,2（660/690V）

    Control power AC-3(kW)：3(220/230V),5.5（380/415V）,7.5（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：100（AC-3）,20（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：76（Pull-in）,9.4（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：32

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：18（380/415V）,12（660/690V）

    Rated operating current le（A）/AC-4：7.7（380/415V）,3.8（660/690V）

    Control power AC-3(kW)：4(220/230V),7.5（380/415V）,10（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：100（AC-3）,20（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：76（Pull-in）,9.4（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：40

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：25（380/415V）,18（660/690V）

    Rated operating current le（A）/AC-4：8.5（380/415V）,4.4（660/690V）

    Control power AC-3(kW)：5.5(220/230V),11（380/415V）,15（660/690V）

    Operation frequency (times/h)：1200（AC-3）,150（AC-4）

    Electrical life (10,000 times)：100（AC-3）,20（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：110（Pull-in）,11（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：50

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：32（380/415V）,27（660/690V）

    Rated operating current le（A）/AC-4：12（380/415V）,7.5（660/690V）

    Control power AC-3(kW)：7.5(220/230V),15（380/415V）,18.5（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：80（AC-3）,20（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：110（Pull-in）,11（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：60

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：40（380/415V）,34（660/690V）

    Rated operating current le（A）/AC-4：18.5（380/415V）,9（660/690V）

    Control power AC-3(kW)：11(220/230V),18.5（380/415V）,30（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：80（AC-3）,15（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：230（Pull-in）,32（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：80

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：50（380/415V）,39（660/690V）

    Rated operating current le（A）/AC-4：24（380/415V）,12（660/690V）

    Control power AC-3(kW)：15(220/230V),22（380/415V）,33（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：60（AC-3）,15（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：230（Pull-in）,32（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：80

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：65（380/415V）,42（660/690V）

    Rated operating current le（A）/AC-4：28（380/415V）,14（660/690V）

    Control power AC-3(kW)：18.5(220/230V),30（380/415V）,37（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：60（AC-3）,15（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：230（Pull-in）,32（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：125

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：80（380/415V）,49（660/690V）

    Rated operating current le（A）/AC-4：37（380/415V）,17.3（660/690V）

    Control power AC-3(kW)：22(220/230V),37（380/415V）,45（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：60（AC-3）,10（AC-4）

    Mechanical life (times) ：600

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：230（Pull-in）,32（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：125

    Rated insulation voltage Ui（V）：690

    Rated operating current le（A）/AC-3：95（380/415V）,49（660/690V）

    Rated operating current le（A）/AC-4：44（380/415V）,21.3（660/690V）

    Control power AC-3(kW)：26(220/230V),46（380/415V）,56（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：60（AC-3）,10（AC-4）

    Mechanical life (times) ：600

    Coil Rated control power voltage US(V)：AC 24V,36V,110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：230（Pull-in）,32（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：200

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：115（380/415V）,86（660/690V）

    Rated operating current le（A）/AC-4：52（380/415V）,49（660/690V）

    Control power AC-3(kW)：30(220/230V),55（380/415V）,80（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：60（AC-3）,15（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：550（Pull-in）,45（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：250

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：150（380/415V）,107（660/690V）

    Rated operating current le（A）/AC-4：60（380/415V）,57（660/690V）

    Control power AC-3(kW)：40(220/230V),75（380/415V）,100（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：60（AC-3）,15（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：550（Pull-in）,45（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：275

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：185（380/415V）,118（660/690V）

    Rated operating current le（A）/AC-4：79（380/415V）,69（660/690V）

    Control power AC-3(kW)：55(220/230V),90（380/415V）,110（660/690V）

    Operation frequency (times/h)：1200（AC-3）,300（AC-4）

    Electrical life (10,000 times)：50（AC-3）,15（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：810（Pull-in）,55（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：315

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：225（380/415V）,135（660/690V）

    Rated operating current le（A）/AC-4：85（380/415V）,82（660/690V）

    Control power AC-3(kW)：63(220/230V),110（380/415V）,129（660/690V）

    Operation frequency (times/h)：1200（AC-3）,150（AC-4）

    Electrical life (10,000 times)：50（AC-3）,15（AC-4）

    Mechanical life (times) ：1000

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：810（Pull-in）,55（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：350

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：265（380/415V）,170（660/690V）

    Rated operating current le（A）/AC-4：105（380/415V）,98（660/690V）

    Control power AC-3(kW)：75(220/230V),132（380/415V）,160（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：50（AC-3）,15（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：1200（Pull-in）,85（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：400

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：330（380/415V）,225（660/690V）

    Rated operating current le（A）/AC-4：117（380/415V）,107（660/690V）

    Control power AC-3(kW)：100(220/230V),160（380/415V）,220（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：50（AC-3）,15（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：600（Pull-in）,10（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：500

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：400（380/415V）,305（660/690V）

    Rated operating current le（A）/AC-4：138（380/415V）,135（660/690V）

    Control power AC-3(kW)：110(220/230V),200（380/415V）,280（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：30（AC-3）,8（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：1000（Pull-in）,12（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：630

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：500（380/415V）,355（660/690V）

    Rated operating current le（A）/AC-4：147（380/415V）,145（660/690V）

    Control power AC-3(kW)：147(220/230V),250（380/415V）,335（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：30（AC-3）,8（AC-4）

    Mechanical life (times) ：800

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：1050（Pull-in）,16（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：800

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：630（380/415V）,460（660/690V）

    Rated operating current le（A）/AC-4：188（380/415V）,170（660/690V）

    Control power AC-3(kW)：200(220/230V),335（380/415V）,450（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：20（AC-3）,5（AC-4）

    Mechanical life (times) ：600

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：1500（Pull-in）,20（Holding）

  • Power Frequency（Hz）：50/60

    Conventional thermal current lth（A）：800

    Rated insulation voltage Ui（V）：1000

    Rated operating current le（A）/AC-3：800（380/415V）,485（660/690V）

    Rated operating current le（A）/AC-4：242（380/415V）,215（660/690V）

    Control power AC-3(kW)：220(220/230V),400（380/415V）,475（660/690V）

    Operation frequency (times/h)：600（AC-3）,150（AC-4）

    Electrical life (10,000 times)：15（AC-3）,3（AC-4）

    Mechanical life (times) ：600

    Coil Rated control power voltage US(V)：AC 110V,220V,380V

    Coil Pull-in voltage （V)：AC 0.85~1.1Us

    Coil Release Voltage（V)：AC 0.2~0.75Us

    Coil power (VA))：1300（Pull-in）,15（Holding）

NYKC2-C Series Switching Capacitor AC Contactor

  • Rated operating current （A）380V：18

    Controllable capacitor capacity（Kvar）：6.5(230V)/12(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：10

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：76（Pull-in）,9.4（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：25

    Controllable capacitor capacity（Kvar）：8.5(230V)/16.7（400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：10

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：110（Pull-in）,11（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：32

    Controllable capacitor capacity（Kvar）：10(230V)/20(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：8

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：110（Pull-in）,11（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：40

    Controllable capacitor capacity（Kvar）：12(230V)/21(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：8

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：230（Pull-in）,11（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：50

    Controllable capacitor capacity（Kvar）：20(230V)/32(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：8

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：230（Pull-in）,32（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：65

    Controllable capacitor capacity（Kvar）：21(230V)/38(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：6

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：230（Pull-in）,32（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：80

    Controllable capacitor capacity（Kvar）：23(230V)/42(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：6

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：230（Pull-in）,32（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：95

    Controllable capacitor capacity（Kvar）：29(230V)/50(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：6

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：230（Pull-in）,32（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：115

    Controllable capacitor capacity（Kvar）：30(230V)/60(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：2

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：450（Pull-in）,22（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • Rated operating current （A）380V：150

    Controllable capacitor capacity（Kvar）：40(230V)/80(400V)

    Rated insulation voltage ：690（V）

    Surge control capacity：20In

    Electrical life (10,000 times)：2

    Operating characteristics：Pull-in（85%-110%）Us；Release（20%-75%）Us

    Coil power (VA))：450（Pull-in）,22（Holding）

    Contact control capacity ：AC-15 360VA DC-15 33W

  • NYKC2-09N

    Rated operating current （A）380V：9

    Controllable three-phase squirrel cage motor power(kW)：2.2(230V)/4(400V)/5.5（690V）

    NYKC2-12N

    Rated operating current （A）380V：12

    Controllable three-phase squirrel cage motor power(kW)：3(230V)/5.5(400V)/7.5（690V）

    NYKC2-18N

    Rated operating current （A）380V：18

    Controllable three-phase squirrel cage motor power(kW)：4(230V)/7.5(400V)/10（690V）

    NYKC2-25N

    Rated operating current （A）380V：25

    Controllable three-phase squirrel cage motor power(kW)：5.5(230V)/11(400V)/15（690V）

    NYKC2-32N

    Rated operating current （A）380V：32

    Controllable three-phase squirrel cage motor power(kW)：7.5(230V)/15(400V)/18.5（690V）

    NYKC2-40N

    Rated operating current （A）380V：40

    Controllable three-phase squirrel cage motor power(kW)：11(230V)/18.5(400V)/30（690V）

    NYKC2-50N

    Rated operating current （A）380V：50

    Controllable three-phase squirrel cage motor power(kW)：15(230V)/22(400V)/33（690V）

    NYKC2-65N

    Rated operating current （A）380V：65

    Controllable three-phase squirrel cage motor power(kW)：18.5(230V)/30(400V)/37（690V）

    NYKC2-80N

    Rated operating current （A）380V：80

    Controllable three-phase squirrel cage motor power(kW)：22(230V)/37(400V)/45（690V）

    NYKC2-95N

    Rated operating current （A）380V：95

    Controllable three-phase squirrel cage motor power(kW)：25(230V)/45(400V)/55（690V）

  • NYKC2J-16

    Rated currentIn（A）/AC-7a：16

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a：3.5（230V)/6.5(400V)

    NYKC2J-20

    Rated currentIn（A）/AC-7a：20

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a:4.5（230V)/8(400V)

    NYKC2J-25

    Rated currentIn（A）/AC-7a：25

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a:5.5（230V)/10(400V)

    NYKC2J-32

    Rated currentIn（A）/AC-7a：32

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a:8（230V)/12(400V)

    NYKC2J-40

    Rated currentIn（A）/AC-7a：40

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a:9（230V)/16(400V)

    NYKC2J-63

    Rated currentIn（A）/AC-7a：63

    Rated operating voltage Ue（V）：250(1P,2P)/400V(3P,4P)

    Number of main contacts：10,01（1P)/11,20,02（2P)/30,03（3P）/22,31,40,04（4P）

    Control power AC-7a:14（230V)/25(400V)

Selection table


  • Product code ：NYKC2: AC Contactor

    Rated current：09A,12A,18A,25A,32A,40A,50A,65A,80A,95A,115A,150A,185A,225A,265A,330A,400A,500A,630A,800A

    Auxiliary contact：10:1 opened ,11:1 opened and 1 closed,20:2 opened ,30:3 opened ,22: 2 opened and 2 closed,31:3 opened 1 closed,40:4 opened

    Number of poles:3P:3 pole,4P:4 pole

    Additional features:F4 (top-auxiliary contact),F8(side-auxiliary contact）,Air delay contact,Interlocking mechanism,Coil surge suppression module

• NYKC2-09 to 95 contactors can be installed with up to 2 side-auxiliary contacts and 1 top-auxiliary contact
• NYKC2-115 to 800 contactors can be installed with up to 2 sets of top-auxiliary contacts
• LA2 and LA3 are air delay contacts (1 normally opened and 1 normally closed), LA2 is power-on delay and LA3 is power-off delay
• 4-pole main contacts are classified into two modes
• 40: four normally opened main contacts
• 08: two normally opened and two normally closed main contacts

  • Product code ：NYKC2: AC Contactor

    Rated current：18A,25A,32A,40A,50A,65A,80A,95A,115A,150A

    Auxiliary contact：10:1 opened ,11:1 opened and 1 closed,20:2 opened ,02:2 closed,21:2 opened 1 closed,12:1 opened 2 closed

    Application series：C:Switching capacitor

    Number of poles：3P:3 pole

    Additional features：F8(side-auxiliary contact）

• Switching capacitor contactors can be installed with up to 2 F8 side-auxiliary contacts

  • Product code ：NYKC2: AC Contactor

    Rated current：09A,12A,18A,25A,32A,40A,50A,65A,80A,95A

    Auxiliary contact：10:1 opened ,01:1 closed,11:1 opened and 1 closed

    Number of poles：3P:omissible ,4P:40

    Application series：N: Reversible

    Additional features：F4 (top-auxiliary contact),F8(side-auxiliary contact）,Air delay contact,Coil surge suppression module

• LA2 and LA3 are air delay contacts (1 normally opened and 1 normally closed), LA2 is power-on delay and LA3 is power-off delay
• Reversible contactors can be installed with up to 2 side-auxiliary contacts (one on each side) and 2 top-auxiliary contacts (one for each contactor)

  • Product code ：NYKC2: AC Contactor

    Use category： Household AC contactor

    Rated current：16A,20A,25A,32A,40A,63A

    Auxiliary contact：10:1 normally opened ,01:1 normally closed,11:1 normally opened 1 normally closed,20:2 normally opened ,02:2 normally closed,30: 3 normally opened ,03: 3 normally closed,22:2 normally opened 2 normally closed,31: 3 normally opened 1 normally closed,40:4 normally opened ,04:4 normally closed

    Number of poles：1P,2P,3P,4P

• The specification of NYKC2J-16/31 is 4P, and the main contact is 3 normally opended and 1 normally closed