Product Details

Product Name: ISO9001 Manufacturer Low Voltage CKJ5 400A Vacuum Contactor

Type: Vacuum Contactor

Product Description

Vacuum contactors utilize vacuum bottle encapsulated contacts to suppress the arc. This arc suppression allows the contacts to be much smaller and use less space than air break contacts at higher currents. As the contacts are encapsulated, vacuum contactors are used fairly extensively in dirty applications, such as mining.

Vacuum contactors are only applicable for use in AC systems. The AC arc generated upon opening of the contacts will self-extinguish at the zero-crossing of the current waveform, with the vacuum preventing a re-strike of the arc across the open contacts. Vacuum contactors are therefore very efficient at disrupting the energy of an electric arc and are used when relatively fast switching is required, as the maximum break time is determined by the periodicity of the AC waveform.

Model	Rated Voltage		Rated Current	Main contact parameters			Frequency voltage (V) (RMS)
	Rated Voltage		Main Electric Circuit	Main contact parameters			Frequency voltage (V) (RMS)
	Main Electric Circuit	Control electric circuit	(A)	contact distance(mm)	contact overtravel(mm)	contact pressure(mm)	Main Electric Circuit	Auxiliary circuit	Control electric circuit
CKJ5-80/1140	1140	36,110,220,380	80	1.8±0.2	>1	30±5	4200	2500	2000
CKJ5-125/1140	1140	36,110,220,380	125	1.8±0.2	>1	30±5	4200	2500	2000
CKJ5-160/1140	1140	36,110,220,380	160	1.8±0.2	>1	30±5	4200	2500	2000
CKJ5-250/1140	1140	36,110,220,380	250	2±0.2	>1.5	80±10	4200	2500	2000
CKJ5-400/1140	1140	36,110,220,380	400	2+0.5/0	>1.5	120±20	4200	2500	2000
CKJ5-630/1140	1140	36,110,220,380	630	2+0.5/0	>1.5	190±20	4200	2500	2000
CKJ5-800/1140	1140	36,110,220,380	800	2+0.5/1	>1.5	190±20	4200	2500	2000
CKJ5-1000/1142	1140	36,110,220,380	1000	2+0.5/2	>1.5	190±20	4200	2500	2000

Model	making capacity	breaking capacity	Breaking Current(A)	Electric life time		Mechanical life	Weight
Model	making capacity	breaking capacity	Breaking Current(A)	AC3	AC4	Mechanical life	Weight
CKJ5-80/1140	10Ie,100Times	8Ie,25Times	2000,3Times	60×10⁴	6×10⁴	300×10⁴	3.8kg
CKJ5-125/1140	10Ie,100Times	8Ie,25Times	2000,3Times	60×10⁴	6×10⁴	300×10⁴	3.8kg
CKJ5-160/1140	10Ie,100Times	8Ie,25Times	2000,3Times	60×10⁴	6×10⁴	300×10⁴	3.8kg
CKJ5-250/1140	10Ie,100Times	8Ie,25Times	4500,3Times	60×10⁴	6×10⁴	300×10⁴	8kg
CKJ5-400/1140	10Ie,100Times	8Ie,25Times	4500,3Times	60×10⁴	2×10⁴	300×10⁴	11.3kg
CKJ5-630/1140	10Ie,100Times	8Ie,25Times	6000,3Times	60×10⁴	0.5×10⁴	300×10⁴	19.5kg
CKJ5-800/1140	10Ie,100Times	8Ie,25Times	7200,3Times	60×10⁴	0.5×10⁴	300×10⁴	20.5kg
CKJ5-1000/1140	10Ie,100Times	8Ie,25Times	8500,3Times	60×10⁴	0.5×10⁴	300×10⁴	20.5kg

Company Information

Zhejiang GHORIT Electric Equipment Co.Ltd. established in 2000, is a large-scale high and new-tech enterprise specialized in researching, developing, producing, marketing and servicing. The leading products include vacuum circuit breaker, high voltage load disconnecting switches, permanent magnet, various of spring and other high & low voltage electrical component. The enterprise has Shanghai and Zhejiang two production base, take up 26000 square meter, and more than 200 staff, fixed assets 60 million, annul sales turnover up to 1 billion,

Ghorit has passed the ISO9001 Quality Management System Certification, CCC and European Economic Community product Safe Qualified Symbol CE. The enterprise own advance production line and test line for circuit breaker and other various advance production and test facilities about 60 sets, make sure all technical data keep on database from begin produce to leaving-factory . Establish advance ERP network management system and computer-aided design system. With rich technical research and development strength, advanced production check-out facility, exquisite production workmanship, we win confidence by our customer. Ghorit is award star enterprise, advance enterprise, the top 100 enterprise of tax and etc.

On the concept of “professional, innovation”, the enterprise has a united, high specialized quality, skilled and management team. The enterprise purpose is “ our work standard and pursuit is meet the customers demand and expectation” with first-class management, first-class technology , first-class facilities, first-class staff , which assure Ghorit become you best cooperation partner.

1.Payment : T/T,L/C
2.Sample lead time: 1-3days
3.Production lead time: for 100~500pcs 10-15 days ;500~1000pcs 15-20 days
4.Shipping freight are delivered under your requests
5.Shipping port :NINGBO / SHANGHAI ,mainland china
6.Discounts are offered based on order quantities
7.Minimum Quantity:5pcs-10pcs (accepted sample :1-10pcs)
8.Logo: According to your requirement
9.Packaging: 1pc /gift box/white mail order box
10.Shipping: By Express(EMS,DHL,UPS,ARAMEX), By Air or By Sea

Our Services

1.Your inquuiry related to our products or prices will be replied in 24hours
2.Well-trained and experienced staffs to answer all your enquires in fluent english
3.OEM & ODM, any your costomized lighings we can help you to design and put into product
4.Distributoershio are offered for your unoque design and some our current models
5.Protection of you sales area ,ideas of design and all your private information

FAQ

1. Our all items are 100% authentic ,please provide details of the address before purchase , So we can calculate the shipping discounts and the best transportation.
2. According to the customer's requirement ,different specifications of the items can be mixed shipments and lower freight.
3.Only wholesale, if require samples, please contact us,If you have any questions or suggestions. Please Contact us freely.

We have to sell items with top quality because we want to keep every customer as our long-term business partner.

We have to set low competitive prices because we need to attract buyers to this new store.

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After Delivery

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