Main Use:
LCK3 AC contactor (hereinafter referred to as contactor) is mainly used incircuits with AC 50Hz, rated working voltage up to 380V, and rated workingcurrent up to 40A. It is a special AC contactor designed for refrigeration, airconditioning, and heating systems for connection and disconnection.
The AC contactor uses the main contact to open and close the circuit, and the auxiliary contact to execute the control command.Fully enclosed contacts ensure safe,Copper terminals are durable,very easy to install and replace.
Normal working conditions and installation conditionsTemperature: -5'ºC ~ +40'ºC(the average value within 24 hours shall not exceed + 35ºC)
Altitude : no more than 2000m.
Atmospheric conditions: When the maximum temperature is + 40'ºC, the relative humidityof the air shall not exceed 50%; higher relative humidity can be allowed at lowertemperatures. Special measures should be taken for occasional condensation due totemperature changes.
Pollution level: Level 3.
Installation category: Class II.
Installation conditions: The inclination of the installation surface to the vertical surface
shall not exceed +5°.Impact and vibration: The product should be installed and used in a place without strongshaking,impact and vibration.
| Model |
Pole |
Rated current (A) (AC-8a) |
Resistive load current(A) |
Locked-rotor |
Line rated voltage Us(V) |
| LCK3-20/2 24V |
2P |
20 |
25 |
120 |
24 |
| LCK3-20/2 120V |
2P |
20 |
25 |
120 |
120 |
| LCK3-20/2 240V |
2P |
25 |
25 |
120 |
240 |
| LCK3-25/2 24V |
2P |
25 |
30 |
150 |
24 |
| LCK3-25/2 120V |
2P |
25 |
30 |
150 |
120 |
| LCK3-25/2 240V |
2P |
30 |
30 |
150 |
240 |
| LCK3-30/2 24V |
2P |
30 |
40 |
180 |
24 |
| LCK3-30/2 120V |
2P |
30 |
40 |
180 |
120 |
| LCK3-30/2 240V |
2P |
30 |
40 |
180 |
240 |
| LCK3-40/2 24V |
2P |
40 |
50 |
240 |
24 |
| LCK3-40/2 120V |
2P |
40 |
50 |
240 |
120 |
| LCK3-40/2 240V |
2P |
40 |
50 |
240 |
240 |
Yueqing Nanke Electric Technology Co., Ltd. is committed to the innovation and MANUFACTURING of electrical mechanical equipment, providing various products including air conditioning contactors, leakage protection switches and distribution control equipment. Among them, our air conditioning contactors stand out for the excellent performance and reliability. It effectively prevents overload and short circuits by accurately controlling current, ensuring user safety and comfort.
Q1: Would you accept OEM/ODM ?
A1: Yes,we accept.OEM/ODM has a MOQ requirement.
Q2: Can we get samples ?
A2: Yes,you can get sample to test quality,but the freight for express is on buyer's account.
Q3: What's the payment term ?
A3:T, Western Union, MoneyGram,Paypal etc.
Q4: How's the delivery time ?
A4: Normally is 3-10 work days, lf the quantity is large,We need to negotiate.
Q5: What is the standard of package ?
A5:Normally are cartons, but also we can pack it according to requirement.
Q6: Could you offer Form E, C/O etc ?
A6: Sure, We can apply to CCPIT.
Q7: Are you a trading company or a manufacture ?
A7:We are the manufacturer& exporter in the industry so we can supply product for you with factory price.
Audited Supplier 
){kind=link}