ac contactor CJX8(B)-170 brands electric contactor magnetic contactor circuit breaker contactor

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CJX8-170 AC contactors

Product Details
Brand Name	Shaman	Item No.	CJX8-170
Color	Black	MOQ	100 pcs
Packing	4 pcs in one carton based on the items of products.
Important Information
Send sample	Yes
Delivery time	Within 30 days.
Payment terms	T/T 30% deposit, the balance before the shipment.

Introduction:

ac contactor CJX8(B)-170 brands electric contactor magnetic contactor circuit breaker contactor

Techinical Specification:

Type specification	Nominal insulation voltage (V)	Conventional thermal current (lth)	AC3- Usage				Cross-section conductor (mm2)
			Rated operational current (A)		Rated power control (kW)
			380V	660V	380V	660V
CJX8-9	690	16	8.5	3.5	4	3	1.5
CJX8-12		20	11.5	4.9	5.5	4	1.5
CJX8-16		25	15.5	6.7	7.5	5.5	2.5
CJX8-25		40	22	13	11	11	4
CJX8-30		45	30	17	15	15	6
CJX8-37		45	37	21	18.5	18	10
CJX8-45		60	45	25	22	22	10
CJX8-65		80	65	45	33	40	16
CJX8-85		100	85	55	45	50	25
CJX8-105		170	105	82	55	75	35
CJX8-170		250	170	118	90	110	95
CJX8-250		330	250	170	132	160	120
CJX8-370		410	370	268	200	250	240

Outline Dimension:

Advantage:

1.We are reliable factory,have professional equipments.

2.Same price,high quality;Same quality,lower price.

3.Fast sample&Mass production delivery time.

4.Delivery on time:professional equipments and staff essure us delivery on time.

Why Chose us:

Our service:

7day*24hours Hot-line & Email Service.
Your inquiry related to our products or prices will be replied in 24hours.
Well-trained and experienced staffs to answer all your questions in fluent English.
OEM&ODM is available.

Q: On the difference between the contactor and the relay: If a main circuit operating current is small, then can usually be used as a relay for electrical appliances as the main circuit of the device.

Q: The key structure of the contactor: Semiconductor contactor: The semiconductor contactor is a contactor that performs current operation by changing the conduction state and the open state of the circuit circuit.

Q: What is the noise-free function of traditional contactors?: so that static and dynamic silicon steel plate pull, when the grid voltage or dynamic silicon steel surface is uneven or dust, foreign objects, etc

Q: About introduction type of contactor: Three, the permanent magnet actuator removed a series of complex cumbersome lock protection device in the electromagnetic mechanism

Q: The contactor is mainly composed: The contactor can operate at high frequencies, up to 1200 times per hour when the power is turned on and off

Q: With long life, long reliability is the advantages of traditional communication contactor: but also has the role of magnetic repulsion, these two functions so that the opening speed is much faster than the traditional contactor

Q: What is the difference between a release, a contactor and a circuit breaker?: Contactor in the broad sense refers to the use of electric current in the coil to generate a magnetic field, the contact closed to achieve the control of the load of electrical appliances.

Q: Why should the thermal relay be used with the AC contactor: Thermal relay is used to protect the motor so that it is not overloaded, and motor-related, so with the use of the.

Q: What is the main component of the contactor?: The main contact is generally open contact, and auxiliary contacts often have two pairs of normally open contacts and normally closed contacts, small contactors are often used as intermediate relay with the main circuit.

Q: The Development of Electrical Performance Testing Technology for Contactors: Software using VB programming, interrupt processing procedures to achieve data sampling, logic control and other functions

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