{"id":1685,"date":"2021-10-19T14:20:36","date_gmt":"2021-10-19T06:20:36","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=1685"},"modified":"2026-03-19T12:51:30","modified_gmt":"2026-03-19T04:51:30","slug":"ckj5-vacuum-contactor","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/th\/product\/ckj5-vacuum-contactor\/","title":{"rendered":"CKJ5 Vacuum Contactor for Mining Industry"},"content":{"rendered":"

CKJ5 Vacuum Contactor for Mining Industry<\/h1>\n

General Introduction<\/strong><\/h3>\n

CKJ5 series AC Vacuum Contactor is designed for long-distance making and breaking in circuit, frequency starting and controlling AC motor in the power system with AC 50 Hz-60Hz, rated operating voltage to 1140V. It also can be formed with thermal relay and all kinds of protection apparatus, as electromagnetic starter, especially applies to explosion electromagnetic starter and all sorts of power control equipment. It may apply to the department of mine, metallurgy, petroleum, chemical industry, power, communication transportation and so on.<\/p>\n

 <\/p>\n

Technical Specification<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n
\n

Type<\/p>\n<\/td>\n

\n

Rated voltage(V)<\/p>\n<\/td>\n

\n

Rated current major loop(A)<\/p>\n<\/td>\n

\n

Major contact parameter<\/p>\n<\/td>\n

\n

Power frequency withstand voltage(V)<\/p>\n<\/td>\n<\/tr>\n

\n

Major loop<\/p>\n<\/td>\n

\n

Control<\/p>\n

circuit<\/p>\n<\/td>\n

\n

Open distance(mm)<\/p>\n<\/td>\n

\n

Over run(mm)<\/p>\n<\/td>\n

\n

End pressure(N)<\/p>\n<\/td>\n

\n

Main circuit<\/p>\n<\/td>\n

\n

Auxiliary circuit<\/p>\n<\/td>\n

\n

Control circuit<\/p>\n<\/td>\n<\/tr>\n

CKJ5-80\/1140<\/td>\n\n

1140<\/p>\n<\/td>\n

\n

36,<\/p>\n

110,<\/p>\n

220,<\/p>\n

380<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

1.8\u00b10.2<\/p>\n<\/td>\n

\n

>1<\/p>\n<\/td>\n

\n

30\u00b15<\/p>\n<\/td>\n

\n

4200<\/p>\n<\/td>\n

\n

2500<\/p>\n<\/td>\n

\n

2000<\/p>\n<\/td>\n<\/tr>\n

CKJ5-125\/1140<\/td>\n\n

125<\/p>\n<\/td>\n

\n

1.8\u00b10.2<\/p>\n<\/td>\n

\n

>1<\/p>\n<\/td>\n

\n

30\u00b15<\/p>\n<\/td>\n<\/tr>\n

CKJ5-160\/1140<\/td>\n\n

160<\/p>\n<\/td>\n

\n

1.8\u00b10.2<\/p>\n<\/td>\n

\n

>1<\/p>\n<\/td>\n

\n

30\u00b15<\/p>\n<\/td>\n<\/tr>\n

CKJ5-250\/1140<\/td>\n\n

250<\/p>\n<\/td>\n

\n

2\u00b10.2<\/p>\n<\/td>\n

\n

>1.5<\/p>\n<\/td>\n

\n

80\u00b110<\/p>\n<\/td>\n<\/tr>\n

CKJ5-400\/1140<\/td>\n\n

400<\/p>\n<\/td>\n

\n

2+0.5<\/p>\n<\/td>\n

\n

>1.5<\/p>\n<\/td>\n

\n

120\u00b120<\/p>\n<\/td>\n<\/tr>\n

CKJ5-600\/1140<\/td>\n\n

600<\/p>\n<\/td>\n

\n

2+0.5<\/p>\n<\/td>\n

\n

>1.5<\/p>\n<\/td>\n

\n

190\u00b120<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Outline Drawing<\/strong><\/h3>\n

CKJ5-125 Vacuum Contactor<\/strong><\/h4>\n

\"\"<\/p>\n

<\/h6>\n

CKJ5-250 Vacuum Contactor<\/strong><\/h4>\n

\"\"<\/p>\n

 <\/p>\n

CKJ5-400 Vacuum Contactor<\/strong><\/h4>\n

 <\/p>\n

\"\"<\/p>\n

<\/h6>\n

CKJ5-600 Vacuum Contactor<\/strong><\/h4>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

CKJ5 1140V 80A, 125A, 160A, 250A, 400A, 600A Vacuum Contactor<\/p>","protected":false},"featured_media":1687,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"CKJ5 Vacuum Contactor 1140V for Mining Industry","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[73],"product_tag":[74],"class_list":{"0":"post-1685","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vacuum-contactor","7":"product_tag-vacuum-contactor","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product\/1685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/media\/1687"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/media?parent=1685"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_brand?post=1685"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_cat?post=1685"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/th\/wp-json\/wp\/v2\/product_tag?post=1685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}