110Vac 3 Poles AC Electric Contactor DP Definite Purpose Contactor

Brand Name:YOKG
Certification:CE,TUV,CB
Model Number:SC40~65
Minimum Order Quantity:100PCS
Delivery Time:15days or Depends on ordering QTYS
Payment Terms:L/C, D/P, T/T
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Location: Wenzhou Zhejiang China
Address: Sifang Industrial Park, Beibaixiang Town, YueQing Wenzhou Zhejiang Province China
Supplier`s last login times: within 34 hours
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Product Details

110Vac Single Pole 4P Electrical Contactor Magnetic AC DP Definite Purpose Contactor


Application:

SC 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 current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the thermal relay, it becomes the electromagnetic starter for protecting the overload circuits.


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


Model and Implication:

Main parameters and Technical Performance:


TypeSC40SC50SC65
Rated heating current (A)608080
Rated insulation voltage (V)690690690
Rated impact withstand voltage (KV)666
Rated making capacity10le10le10le
Rated breaking capacity8le8le8le
Poles333
Auxiliary contactNO+NCNO+NCNO+NC
Short-time withstand current(A)10S320400520
Rated working current(A)380VAC-3405065
AC-418.52428
660VAC-3343942
AC-491214
AC-3 capacity of phase 3
squirrel-cage motor (AC-3) KW
220V111518.5
380V18.52230
660V303737
Operation frequency (times/h)Electrical lifeAC-3600600600
AC-4300300300
Mechanical life360036003600
Electrical life (10000/times)AC-3806060
AC-4151515
Mechanical life (10000/times)800800800
Equipped fuse typeRT16-63RT16-80RT16-80
Rated control supply voltage Us(V)50/60Hz12~48012~48012~480
Operation rangePull-in(85%~110%)Us +40℃(85%~110%)Us +40℃(85%~110%)Us +40℃
Releasing(20%~75%)Us -5℃(20%~75%)Us -5℃(20%~75%)Us -5℃
Ac coil average power(VA)Start200200200
Keeping202020
Power efficiency classclass 3class 3class 3
Thermal loss(W)6~106~106~10
Actuation time(ms)Close20~2520~2520~25
Break8~158~158~15
Main circuit wiringflexible wire without cold
pressing terminal (㎟)
1 stick2.5~252.5~252.5~25
2 sticks2.5~162.5~162.5~16
flexible wire with cold
pressing terminal (㎟)
1 stick2.5~252.5~252.5~25
2 sticks2.5~102.5~102.5~10
Hard wire (㎟)1 stick2.5~252.5~252.5~25
2 sticks2.5~162.5~162.5~16
Fastening screw sizeM8M8M8
Tightening fastening torque (N.m)3.53.53.5
Control loop wiringflexible wire without cold
pressing terminal (㎟)
1 stick1~41~41~4
2 sticks1~41~41~4
flexible wire with cold
pressing terminal (㎟)
1 stick1~41~41~4
2 sticks1~2.51~2.51~2.5
Hard wire (㎟)1 stick1~41~41~4
2 sticks1~41~41~4
Fastening screw sizeM3.5M3.5M3.5
Tightening fastening torque (N.m)0.80.80.8

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:

Application: Auxiliary contacts block, time relay and current-limited contacts block, and thermal relay, then to be other derivative products;

Characteristic: small volume, light weight, less power loss, long life and safe and reliability etc;

Installation: The standard installing rail of 35mm (sc09~95) and the standard installing rail of 75mm(SC40~95), or screws


The contactor can be equipped with 1NO auxiliary contact or 1NC auxiliary contact(less than 32A), and 1NO auxiliary contact+1NC auxiliary contact(more than 40A). In addition, it can be equipped with F4 auxiliary contactor block (2blocks or 4blocks);


Installation dimension:

A maxB maxC maxab
7712911640100/1106.5


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110Vac 3 Poles AC Electric Contactor DP Definite Purpose Contactor

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