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Wide Voltage Range Contactor WC2W

AC/DC control supply Type WC2W-09 WC2W-12 WC2W-18 WC2W-25 WC2W-32 WC2W-40 WC2W-50 WC2W-65 WC2W-80 WC2W-95
Main circuit characteristic
Poles 3P
Main contact 3NO
Rated insulation voltage(Ui)(V) 690V
Rated operating voltage(Ue)(V) AC220/230V; 380/400V; 660/690V
Rated thermal current(Ith), AC-1 20 20 32 40 50 60 80 80 100 125
 

 

Rated operation

current(le)(A)

 

 

 

 

 

 

 AC-3, 220/230V 9 12 18 25 32 40 50 65 80 95
AC-4, 220/230V 3.5 5 7.7 8.5 12 18.5 24 28 37 44
AC-3,

380/400V

 9 12 18 25 32 40 50 65 80 95
AC-4, 380/400V 3.5 5 7.7 8.5 12 18.5 24 28 37 44
AC-3, 660/690V 6.6 8.9 12 18 22 34 39 42 49 49
AC-4,660/690V 1.5 2 3.8 4.4 7.5 9 12 14 17.3 21.3
 

 

Rated operational

power(Pe)(kW)

 

 

 

 

 

 

 AC-3, 220/230V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
AC-4, 220/230V 0.6 1.1 1.5 2.2 3 5.5 6 7.5 11 14
AC-3,

380/400V

 4  5.5  7.5  11  15  18.5  22  30  37  45
AC-4,

380/400V

  1.5  2.2  3.3  4  5.4  7.5  11  15  18.5  22
AC-3, 660/690V  5.5  7.5  10  15  18.5  30  33  37  45  45
AC-4,

660/690V

  1.1  1.5  3  3.7  5.5  7.5  10  11  15  18.5
Mechanical life(×10⁴ times)

 

 

 1000 1000 1000 1000 800 800 800 800 600 600
Electrical life

(x10⁴times)

 

 AC-3 100 100 100 100 80 60 60 60 60 60
AC-4 20 20 20 20 20 15 15 15 10 10
Frequency of

operation (time/h)

 

 AC-3 1200 1200 1200 1200 600 600 600 600 600 600
AC-4 300 300 300 300 300 300 300 300 300 300
Control circuit characteristics

 

 
Rated control

voltage(Us)

 

 

 50Hz AC/DC: 24~60V, 110~250V
50/60Hz AC/DC: 24~60V, 110~250V
Allowed control

circuit voltage

 

 Operation (85%~110%)Us
Release (20%~75%)Us
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Product Description About Us

ontactor is an automatic electromagnetic switch primarily used for frequently connecting or disconnecting AC/DC main circuits and high-capacity control circuits over long distances. It is widely used in electric drive systems, industrial automation control, building electrical systems, and other applications, serving as a core component for controlling loads such as motors, electric heaters, and lighting systems.

Core Functions:
1. Automatic On/Off: Magnetic force is generated by energizing an electromagnetic coil, driving the contacts to close or open.
2. Remote Control: Can be remotely operated via buttons, PLCs, relays, etc.
3. High Current Control: Capable of safely controlling high-current loads of hundreds of amperes.
4. Frequent Operation: Designed for frequent starts and stops, with a long lifespan (typically up to one million operations).

WC2W Series wide voltage range contactors with AC/DC universal coi, are used for controling 3-phase motors and power circuits up to690 VAC and 25o VDC. These contactors are of the block type design with three main poles. Built in 1NO+1NC auxiliary contact, resulting in installation time and cost savings.

· Wide control voltage range: AC/DC:24-60V, 110~250V

· Can manage large control voltage variations: (85%~110%) Us

· Add-on auxiliary contact blocks for front or side mounting and a wide range of accessories.

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