Air Conditioning AC Contactor

Air Conditioning AC Contactors are definite purpose AC contactor are designed for use in refrigeration, air conditioning, and electric heating systens. Power connections can be made with either screw terminals with quick connects or lug terminals with quick connects

Send Inquiry

Product Description

Model No	Full load	Resistive Amps(A)	Pole No.	Coil Voltage ( V)	Line Voltage (V)	Max HP		-
Model No	Amps( A )	Resistive Amps(A)	Pole No.	50/60HZ	Line Voltage (V)	Voltage (V)	Single Phase	Three Phase
CJX9-20/1	20	30	1	24	240/277	120	1.5	-
CJX9-20/1.5			1.5
CJX9-20/2			2
CJX9-20/3			3	120	480	240/270	3	7.5
CJX9-20/4			4	208/240	600	480/600	-	7.5
CJX9-25/1.5	25	35	1.5	24	240/277	120	2	-
CJX9-25/2			2	24	240/277	120	2	-
CJX9-25/3			3	120	480	240/270	5	7.5
CJX9-25/4			4	208/240	600	480/600	-	15/20
CJX9-30/1.5	30	40	1.5	24	240/277	120	2	-
CJX9-30/2			2	120	480	240/270	5	10
CJX9-30/3			3	208/240	600	480/600	-	15/20
CJX9-30/4			4	208/240	600	480/600	-	15/20
CJX9-40/2	40	50	2	24	240/277	120	3	-
CJX9-40/3	40	50	3	120	480	240/270	7.5	10
CJX9-40/4	40	50	4	208/240	600	480/600	-	15/20
CJX9-50/2	50	60	2	24	240/277	120	3	-
CJX9-50/3	50	60	3	120	480	240/270	10	15
CJX9-50/4	50	60	4	208/240	600	480/600	-	25/25
CJX9-60/2	60	70	2	24	240/277	120	5	-
CJX9-60/3	60	740	3	120	480	240/270	10	20
CJX9-60/4	60	70	4	208/240	600	480/600	-	30/30
CJX9-75/2	75	85	2	24	240/277	120	5	-
CJX9-75/3	75	85	3	120	480	240/270	15	25
CJX9-75/4	75	85	4	208/240	600	480/600	-	40/40
CJX9-90/2	90	100	2	24	240/277	120	7.5	-
CJX9-90/3	90	100	3	120	480	240/270	20	30
CJX9-90/4	90	100	4	208/240	600	480/600	-	50/50

Insulating material	Contact block and carrier are high quality electrical-grade thermosetting resin
Temperature range	-40°F to 150°F ;-5-+40
Mechanical life (no load)	Conforms to UL and ARI specifications Standard
Electricl life	Conforms to UL and ARI specifications Standard
Weight (approximate)	9.25 oz
Coils Frequency	50/60Hz
Coil insulation	Class B (130ºC)
Termination	Pressure connector and double 1/4 Q.C
Operate	85%of nominal coil coltage;110% maximum safe operate
Duty cycle	Continuous

Structure and Features

Structure:

Electromagnetic system: includes components such as coils, cores, etc., which are used to generate magnetic flux to drive the opening and closing of the contact system.

Contact system: includes main contact and auxiliary contact. The main contact is used to carry the rated current of the air conditioning system, while the auxiliary contact is used to realize the transmission and feedback of the control signal.

Arc extinguishing device: Used to extinguish the arc generated when the contact is disconnected to protect the contact from damage.

Shell and heat dissipation device: used to protect the internal components from the external environment and provide the necessary heat dissipation function.

Features:

Specialization: Designed for air conditioning systems to meet the needs of air conditioning systems for electrical control.

Reliability: The contact system is made of high-quality materials with good electrical conductivity and abrasion resistance to ensure long-term stable operation.

Safety: Equipped with perfect arc extinguishing device, effectively preventing arc damage to the contacts and the surrounding environment.

Compatibility: Compatible with a wide range of air-conditioning systems and electrical control systems, convenient for installation and commissioning.

Working Principle

When the coil of the 2P Air Conditioning AC Contactor is energized, the iron core becomes magnetic and attracts the contact system to close, thus connecting the air conditioning system to the power source. When the coil is de-energized, the iron core loses its magnetism and the contact system will be separated by the action of the spring, thus disconnecting the air conditioning system from the power source. In this way, the contactor can realize remote control of the air conditioning system.

Air Conditioning AC Contactor