AC Contactor Cjx2 Series 3p 9A-95A 50/60Hz DIN Rail Mount Magnetic Motor Control Contactor up to 690V

Product Description

Zhejiang Jiuchuan Electric Co., Ltd. provides UL-certified control transformers for North America, widely used in machine tools, automation lines and new energy equipment. We supply single/three-phase dry-type transformers, reactors and low-voltage transfer switches. Custom input & output voltage is available, power from 50VA to hundreds of kVA.
Made with premium electromagnetic winding materials, our transformers have low temperature rise, strong overload resistance, low magnetic interference and stable insulation. They can run continuously under harsh industrial conditions. All items hold CE, RoHS and TÜV Rheinland certifications and pass full pre-shipment tests to ensure reliable safety for export & industrial projects.

Product Description

 · ALL-COPPER COILS

The entire series features all-copper coils, with the following advantages:
Low resistance and high efficiency for optimized energy conversion.
Strong suction power to ensure reliable contact engagement.
Stable and durable performance in long-term operation.
Good heat dissipation to prevent overheating damage.
Long lifespan for reduced replacement frequency.

· CONTACT

Adopting silver contact design, the product features excellent arc resistance and wear resistance. 
It boasts strong breaking capacity to withstand impact from frequent start-stop operations and effectively avoids contact welding.

   · Overview
     CJX2 series AC contactors (hereinafter referred to as contactors) are applicable to circuits with AC 50Hz/60Hz frequency, rated operating voltage up to 660V and rated current up to 95A. They are used for remote circuit making & breaking, as well as frequent starting and control of AC motors.
The contactors can be assembled with modular auxiliary contact blocks, air delay heads, mechanical interlock devices and other accessories to form delay contactors, reversible contactors and star-delta starters. They can also be directly plugged and installed with thermal relays to assemble electromagnetic starters.

Specification

   · Model and Its Meaning

   · Comprehensive Parameter Table

Coil Voltage Us (V)	24	36	42	48	110	127	220	230	240
50Hz	B5	C5	D5	E5	F5	G5	M5	P5	U5
60Hz	B6	C6	D6	E6	F6	G6	M6	P6	U6
50/60Hz	B7	C7	D7	E7	F7	G7	M7	P7	U7

   Note: Feel free to reach out to us if you need further technical parameters.

Model				CJX2-09	CJX2-12	CJX2-18	CJX2-25	CJX2-32	CJX2-40
Rated Operational Current (A)	380V		AC-3	9	12	18	25	32	40
			AC-4	3.5	5	7.7	8.5	12	18.5
	660V		AC-3	6.6	8.9	12	18	21	34
			AC-4	1.5	2	3.8	4.4	7.5	9
Rated Thermal Current (A)				20	25	32	40	50	60
Rated Insulation Voltage (V)				690	690	690	690	690	690
Maximum Motor Control Power (AC-3, kW)			220/230V	2.2	3	4	5.5	7.5	11
			380/400V	4	5.5	7.5	11	15	18.5
			415V	4	5.5	9	11	15	22
			440V	4	5.5	9	11	15	22
			500V	5.5	7.5	10	15	18.5	22
			660/690V	5.5	7.5	10	15	18.5	30
Operating Freq.(times/h)	Electrical		AC-3	1200	1200	1200	1200	600	600
			AC-4	300	300	300	300	300	300
	Mechanical			3600	3600	3600	3600	3600	3600
Electrical Endurance (ten thousand times)	AC-3			100	100	100	100	80	80
	AC-4			20	20	20	20	20	15
Mechanical Endurance (ten thousand times)				1000	1000	1000	1000	800	800
AC Coil	Coil Power	Pick-up Power (VA)		70	70	70	110	110	200
		Holding Power (VA)		8	8	8	11	11	20
		Power (W)		1.8~2.7	1.8~2.7	3~4	3~4	3~4	6~10
	Operating Range	Pick-up Voltage	50or60Hz	80%Us~110%Us
			50/60Hz	85%Us~110%Us
		Drop-out Voltage		20%Us~7510%Us
Basic Parameters of Auxiliary Contacts				AC-15:360VADC-13:33WIth:10A

   Note: Feel free to reach out to us if you need further technical parameters.

Company Profile

     JUCHE is an inter-industry and inter-regional operation enterprise with 40 years of production history, also a

     large-sized modern manufacturing enterprise engaged in producing HV/LV complete equipment, transmission &         

     distribution equipment, ultra-high voltage transformers, machine tool electrical apparatuses, construction electri-

     cal apparatuses, elements, bus ducts, wires & cables, enameled wires, alloy copper busburs and CNC machine

     tools, etc..

     The trademark JUCHE was titled China Well-known Trademark, and the products were appraised as Provincial and

     Municipal Famous-brand Products. The  has been elected Contract-abiding & Trustworthy Units, Municipal Star

     Enterprises and Top 50 enterprises of China Electric Appliance Center for five years in succession. 

     In addition, the has built four R & D, production and application type industrial parks integrating the scientific

     research, development, education, production, innovation with trade of power transmission and distribution

     equipment, HV/LV complete equipment, electric elements and CNC machine tools, with floor area of over

     480mu, more than 3,000employees and net assets up to 0.7 billion yuan.

      JUCHE is the member of National Standard Technology Committees of Low Voltage Apparatuses, Switchgear

     and Controlgear Assemblies, Industrial, Mechanical and Electrical Systems and Wires & Cables, with more than 50

      independent intellectual property rights; it is also the first national private enterprise that took tpart in drafting and

     establishing the national standards, now, it has drafted the establishment of many national standards. The has a lot

     of production standards, its products always lead the industry. In 2007, JUCHE , as the main drafting unit, joined in

     establishing the standards such as GB7251.2-2001 and IEC IEC60439-2:2000 Low-voltage switchgear and

     controlgear assembuliesPart 2:Particular requirements for busbar trunking systems (busways).

Certifications

FAQ

     Q1: What is the capacity range of the transformer?
     A1: The transformer is available in a wide range from 0.1 kVA to 30 kVA.
 
     Q2: Can the input and output voltage be customized?
     A2: Yes, both input and output voltages can be customized from 0V to 3300V.
 
     Q3: What winding materials are available?
     A3: We offer transformers with either Copper or Aluminum winding materials.
 
     Q4: What certifications does the product have?
     A4: The product holds CE and UL certifications for safety and quality assurance.
 
     Q5: What protection classes are available?
     A5: Available protection classes include IP00, IP20, IP23, and IP54.
 
     Q6: What is the insulation class?
     A6: The transformer features a Class H insulation rating for high thermal stability.
 
     Q7: Is customization available for this product?
     A7: Yes, we support full customization, minor customization, and customization from samples or designs.
 
     Q8: What is the noise level of the transformer?
     A8: The noise level is kept below 65 dB(A) for quiet operation.