Send Message

20A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947

100PCS
MOQ
Negotiable
Price
20A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947
Features Gallery Product Description Request A Quote
Features
Specifications
Rated Heating Current: 20A,30A, 55A
Rated Insulation Voltage: 220V,380V,500V,660V
Standard: IEC60947-4-1, GB14048.4
Auxiliary Contact: 2NO+2NC, 2NO+NC
Type: AC Contactor
Application: Motor Control
Rated Frequency: 50/60 Hz
Protection Degree: IP20
Highlight:

55A 3 Pole AC Contactor

,

3 Pole AC Contactor 2NO 2NC

,

3 Pole Low Voltage Contactor

Basic Infomation
Place of Origin: China
Brand Name: YOKG
Certification: CE,TUV,CB
Model Number: SFC40~41, SFC42~43, SFC44~45
Payment & Shipping Terms
Packaging Details: Standard export packing or According to customer's demand
Delivery Time: 15days or Depends on ordering QTYS
Payment Terms: L/C, D/P, T/T
Supply Ability: 100000pcs per Month
Product Description

Low Voltage IEC60947 AC Contactor 3 Poles 2NO+2NC In 20A, 30A, 55A

 

 

Application:

SFC series AC contactor (hereinafter contactor) is suitable for using in the circuits up to the rated voltage 690V AC 50 HZ or 60 HZ , rated insulation voltage of 690V, and the rated current from 9A to 475A at the rated working voltage 380V in the AC-3 application type, and is used for long distance connection and breaking of the circuit. Contactor is suitable in frequent start and control of AC motor.

This series contactor complies with GB 14048, IEC60947-4-1

 

Main parameters and Technical Performance:

Type SFC40 SFC41 SFC42 SFC43 SFC44 SFC45
Rated heating current (A) 20 20 30 30 55 55
Rated insulation voltage (V) 690
Rated impact withstand voltage (KV) 6
Rated making capacity 10le
Rated breaking capacity 8le
Poles 3
Auxiliary contact 2NO+2NC 2NO+NC 2NO+2NC 2NO+NC 2NO+2NC 2NO+NC
Short-time withstand current(A) 10S 72 96 128 176 256 304

Rated working current(A)
380V AC-3 9 12 16 22 32 38
AC-4 3.3 4.3 7.7 8.5 15.6 18.5
Controllable motor power (KW)
50Hz
AC-3 220V 2.4 3.3 4 5.5 8.5 11
380V 4 5.5 7.5 11 15 18.5
500V 5.5 7.5 9 11 21 25
660V 5.5 7.5 11 11 23 23
AC-4 380V 1.4 1.9 3.5 4 7.5 9
660V 2.4 3.3 6 6.6 13 15.5
Operation frequency (times/h) AC-3 1200 1200 1200 1200 600 600
AC-4 300 300 300 300 300 300
Electrical life (10000/times) AC-3 100 100 100 100 80 80
AC-4 20 20 20 20 20 20
Mechanical life (10000/times) 1000 1000 1000 1000 800 800
Attracting Coil working voltage tolerance (AC) (85%~110%)Us +40℃
Attracting Coil power consumption Keeping (VA) 10 10 10 10 12.1 12.1
Pick-up(VA) 68 68 68 68 101 101
Auxiliary contact conventional thermal current(A) 10 10 10 10 10 10
Auxiliary contact rated insulation voltage (V) 690 690 690 690 690 690
Auxiliary contact rated working current (A) AC-15 380V 6 6 6 6 4 4
220V 10 10 10 10 6 6
DC-13 110V 0.9 0.9 0.9 0.9 1.14 1.14
220V 0.45 0.45 0.45 0.45 0.48 0.48



Working and Installation Condition:

♦ Ambient air temperature: -5℃--+40℃ and average not more than +35℃ within 24 hours;

♦ Altitude: ≤ 2000m;

♦ Air condition: when the highest temperature is +40℃, the air relative humidity is not up to 50%, but the higher humidity is allowed at lower temperature. Like, 90% humidity at 20℃. The condensate dew should be considered when at lower temperature;

♦ Pollution degree: Class 3

♦ Installation category:III

♦ Protection degree: IP20

♦ Installation condition: the gradient angle between installation side and vertical side should not be more than ±5℃

♦ Impact and vibrattion: the contactor must be installed and operate under the circumstances of no obvious shaking, impact and vibration.

 

Structure characteristic:

♦ Safety design against electric shock, more safe and reliable

♦ The feature of small volume, light weight, arcing chamber is enclosed, small electric arcing distance

♦ The arc-extinguishing construction is novel, abrasion of the contacts is small, with a long electric life

♦ The operation of the magnet that many advantages such as good reliability, resistant impact, tiredness and so on significant advantages

♦ The contact has two pair of normal open and close auxiliary contact, in addition, it can be mounted more auxiliary contacts

♦ Except tighten with screws, contactor can be tightened with standard installing rail of 35mm long

 

Appearance and Installation Dimension:

20A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947 0

 

 

Installation dimension:

Type A max B max C max a b

SFC40

46 79 106 35 60 4.8
SFC41 46 79 106 35 60 4.8
SFC42 46 89 116 35 75 4.8
SFC43 46 89 116 35 75 4.8
SFC44 84 105 110 45 75 5
SFC45 84 105 110 45 75 5


20A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947 120A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947 220A 30A 55A Low Voltage 3 Pole AC Contactor 2NO 2NC IEC60947 3

 

Recommended Products
Get in touch with us
Contact Person : Saniya
Tel : 0086-13819426886
Characters Remaining(20/3000)