Contactor

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Contactor Supplier and manufacturer

NC1 AC Contactor
1) Used with circuits of AC 50Hz/60Hz, rated working voltage up to 660V and rated working currents of up to 95A under application class of AC-3 2) Uses: to remotely make and break circuits ; 3) When connected with a proper thermal relay, the AC contactor can be used ; as an electromagnet starter to protect a circuit in which overload running may occur, and as a frequent start control for an AC motor

Flexible Copper Connectors
1) Copper strip thickness: 0.03 ~ 0.1mm ; 2) Thicker cover sheet on request ; 3) Contact ends are press welded and silver-based braze welding could be adopted ; 4) For high voltage circuit breakers and switch gears.

Contactor
1) Rated voltage 660V AC 50/60Hz ; 2) Rated current 630A ; 3) Suitable for frequent starting and controlling motors ; 4) Combined with a mechanical interlocking device, it becomes a 3TD series convertible contactor for controlling, starting, breaking and reversing motors ; 5) Complies with IEC947-2 & VDE0660 standard

Interlock Contactor
1) CJX2-*N (LC2-D) series machinery interlock relay is a combination of CJX2 (LC2-D) series AC relays and machinery interlock ; 2) It is suitable for the circuit of AC 50Hz (or 60Hz), voltage up to 660V and current up to 95A ; 3) It is used for directly controlling the start, stop and reversible running of three- phase electromotors in long distance

New Type AC Contactor
1) 3 poles: up to 150A (AC3) ; 2) Conforms to IEC947 standard ; 3) Tropicalized as standard ; 4) High making and breaking capacity ; 5) All model D contactors incorporate 1 N/O and 1N/C aux, contacts as standard

Vacuum Contactors
1) Various specifications from low-voltage to high-voltage available ; 2) High breaking capacity ; 3) Long service life ; 4) Less maintenance ; 5) Compact, light, safe, reliable and quiet ; 6) Non-expose arc ; 7) Suitable for frequent reliable start/stopping under serious environments 8) Suitable for 3-phase AC motor control and electric load switches 9) Applications: coal, petroleum, chemical, metallurgy, electrical power, machine and traffics

Household AC Contactor
1) Mainly applicable to a power system of AC 50Hz (or 60Hz), rated working voltage up to 230V ; 2) In a line of application class AC-7a with rated working voltage up to 230V and rated working current up to 20A ; 3) Used to remotely close or/and switch off the line ; 4) Widely used in dwelling houses, hotels and so on

RCA Pin Jack
1) Rated load: DC50V 0.2A ; 2) Withstand voltage: AV500V (50Hz)/min ; 3) Life up to 10000 times

DC Contactor
MZJ series of DC contactors may be used to start,stop and adjust speed of the accumulator driven vehicles,also may be widely applied as power switching and on ups in fields of traction ,mineral machinery, petrochemical, metallurgy and  marine, telecommunication and computer.The contactors are in conformity with JB3974-85"Basic technical requirements on DC Appliance used on accumulator-driven vehicles", and in conformity with standards of YD/T585-92"communication power apparatus and appliance"and YD/T512-92 Techincal requirements for power equipment on telegraphy issued by the ministry of post and telecommunications.

AC Contactor
1) Rated voltage: AC 660V, 50 / 60Hz ; 2) Rated current: 370A ; 3) Suitable for making, breaking, frequent starting and controlling the AC motor ; 4) Combined with the auxiliary contact block, air delay contactor, mechanical interlocking contactor, and star-deltastarter ; 5) With the thermal relay ; 6) Combined into the electromagnetic starter

Bimetal Contactor
We are professional manufacturer for all kinds of metal contactor, they R selling well inthe worldemarket as a switches component, if u R interested in, pls contact me, I can supply u the lowest price in China.

DC Electromagnetic Contactor
1) Used as a non-polarity switch for electric locomotives and vehicles on
railways ; 2) Tap-change contactor in the main and auxiliary circuits ; 3) Also a locomotive control contactor ; 4) Contactor may be mounted in the locomotive with a protective case

Insulating Connector
PC plugs, sockets and couplings are constructed for extreme operating conditions with easy installation, long life and high reliability. They are long used in machine industry, crane industry, construction industry, trains and care. The cases and inlets are produced of high-grade plastic nylon66. The material features good insulating, unbreadable, wear resistant, long time durable up to +120oC, resistant against oil, gasoline, salt water, non-aging, cold-proof and splash-proof. All units fit not only with the same system but also are fully compatible with units of the same system of other manufactures. Through groove and tongue, joint for same polarity, then it is installed easily through movable cable clamp, use securely and reliably.

Mini DIN Connector
MZ series double mini DIN connector (R/A, T/H, with grounding PC99 12 Pos)

Contactor For Switching Capacitor
Cj19 switch-over capacitor contactor is the new type of components for electric appliances, which is developed and produced on the basis of the introduced foreign technology of the same kinds. The device is widely applied to the low voltage reactive power compensation screen to replace the subbassembly composed of three xd1 current-limiting reactors and a cj10 contactor, ad it is also can be used in the general control circuit to limit flashy flow.

Definite Purpose Contactors
HLC-2X Series Definite Purpose Contactors For Use In Air Conditioners. Made in china.

Modular Contactor (MSH)
1) Essential for control and automation duties in dwelling house, offices, shops and hospitals ; 2) Particularly suitable for switching lighting installations, heat systems, pumps, air conditioned plants and for other devices in building automation.

Air Conditioner Contactor
1) Suitable for using in the circuits up to rated voltage 500V AC, 50HZ or 60HZ for making and breaking remote circuits and rated operating current 11, 16, 18, 25 and 35A at rated operating voltage 380V under utilization category AC-3. 2) Can be combined with suitable thermal overload relays to form electro-magnetic starters in order to protect overload circuit. 3) Combined with auxiliary contact block of building block principle and mechanical interlocking accessories

Switch-over Capacitor Contactors
1) Developed in the base of 3TK44 capacitor contactor of Siemens company Germany ; 2) Compact, main circuit composed with resistance on-off switch ; 3) Widely used in controlling small electric capacitors

Power Contactors
* These contactors consist of a fixed contact system with a magnetic core, solenoid coil and a moving contact system with an armature. * Provides trouble free and noiseless operation. * Exceptionally long contact life due to bounce-free double break design and silver alloy contact tips. * They are machine wound; vacuum impregnated, baked and is tested for inter-turn short circuit. * Stainless Steel springs are used & contacts are thoroughly tested. Besides, the coil of the contactor provides protection during periods of under voltage. * 2 NO + 2 NC auxiliary contacts is a standard feature. * The Main, Auxiliary contacts and coil are easily accessible for inspection and replacement purpose. * The unit can be mounted on, in any position on a vertical plane. Magnetic cores have a very low loss and are provided with shading rings to reduce chattering and humming. * Wide range of coil voltages is available. * In PC1.5, shroud is a standard feature and shroud is optional in case of PC0 and PC1 contactors. * Spare kit containing Main and Auxiliary contacts are available.

3TF Contactor
1) Suitable in electrical system with AC 50/60Hz, rated operational voltage up to 660V ; 2) In AC-3 usage, rated operational voltage up to 380V, rated operational current up to 630A to make or break remote motors or system ; 3) Can form electromagnetic starters with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure

Miniature AC Contactor
1) Unique amortization system to eliminate contact bounce. 2) Low cost . 3) It have particular impulse system. 4) Various kinds of terminals for customers' special requirements. 5) Easy to change the coil . 6) Ensure efficient operation also in heavy-duty ambient or with very low voltage and current conditions. 7) Can be combined with a thermal overload relay to form an electromagnet. Starter to protect lines in which overload may occur. 8) Double E-magnet assembly provides optimal performance with reduced
power consumption. 9) Ag-Ni contacts provide long electrical endurance. 10) Class F high temperature insulated coils are standard

Medium / High Voltage Vacuum Contactor
The series JCZ5 of high-voltage vacuum contactor are suitable for the distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity such as high-voltage motor of 3.6kV,7.2kV or 12kV, transformer and capacitive loading etc. Especially suitable for frequent operation domain. Because of its small volume, light weight and packaged design of upper and lower arrangement, prevalented in the world. It is convenient to use and maintain, and is easy to form the complete equipment of F-C loop. JCZ5-12J(D) high-voltage vacuum: Rated current:630A; 400A(200A) ; Rated turn-on current:6300A; 4000A ; Rated operating voltage:110/220v. (AC, DC) ; Contacts' industrial frequency bearing voltage in off status:42kV ; Switch-on Coil pick-up current: <=DC14A/DC7A (630A); DC6A/DC3.5A(400A,200A) ; Holding Coil maintenance current: DC0.8A/DC0.4A(630A) ; DC0.45A/ DC0.22A (400A,200A) ; Switch-off Coil trip current: DC2.5A/DC1.5A ; Rated operating frequency (time): J-type:300/h; D-type:1800/h ; Mechanical life(time): J-type:30*10000; D-type:100*10000 ; Electrical life(time):25*10000(AC-3); 10*10000(AC-4) ; Weight: About 32kgs ; Contour dimensions:450*240*450 mm.


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