Manufacturer:<\/strong> CHINT Electric The CHINT CJX1\u2011400\/22K is a 3\u2011pole AC vacuum contactor from the CJX1\u2011K series, designed for reliable switching of high\u2011current motors and power circuits in demanding industrial applications. Rated at 400A (AC\u20113) with a motor power of 200kW at 400V, it is ideal for large motors, pumps, compressors, and heavy machinery. The vacuum interrupter technology ensures arc\u2011free switching, high electrical endurance, and minimal maintenance. The versatile 220V AC\/DC coil provides flexible integration across various control systems. Built for demanding environments, the CJX1\u2011K series offers robust construction, long service life, and compliance with international standards.<\/p>\n High Motor Switching Capacity<\/strong>: Rated at 400A (AC\u20113) with 200kW motor power at 400V, suitable for heavy\u2011duty motor and load switching applications.<\/p>\n<\/li>\n Vacuum Interrupter Technology<\/strong>: Ensures arc\u2011free switching, high electrical endurance, and reduced maintenance compared to conventional air contactors.<\/p>\n<\/li>\n Versatile AC\/DC Coil<\/strong>: Operates on both AC and DC control voltages at 220V (50\/60Hz), offering flexibility for different control system designs.<\/p>\n<\/li>\n Integrated Auxiliary Contacts<\/strong>: Built\u2011in 2 NO + 2 NC auxiliary contacts reduce the need for external blocks and simplify control wiring.[reference:0]<\/p>\n<\/li>\n High Electrical & Mechanical Durability<\/strong>: Vacuum contactor design delivers superior electrical endurance, ideal for frequent switching and demanding industrial cycles.<\/p>\n<\/li>\n Wide Insulation Voltage Rating<\/strong>: Rated insulation voltage up to 1000V, ensuring reliable performance across diverse applications.[reference:1]<\/p>\n<\/li>\n Global Compliance<\/strong>: Certified to GB\/T 14048.4 and IEC 60947\u20114\u20111 standards.[reference:2]<\/p>\n<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
\nModel:<\/strong> CJX1\u2011400\/22K
\nOrder Number:<\/strong> 275712
\nType:<\/strong> AC Vacuum Contactor
\nSeries:<\/strong> CJX1\u2011K
\nRated Current (AC\u20113 @ 400V):<\/strong> 400A
\nMotor Power (AC\u20113 @ 400V):<\/strong> 200kW
\nCoil Voltage:<\/strong> 220V AC\/DC (50\/60Hz)
\nAuxiliary Contacts:<\/strong> 2 NO + 2 NC
\nApplication:<\/strong> Motor control, power distribution, and heavy industrial load switching<\/p>\n\n
\n\n
\n Parameter<\/span><\/th>\n Value<\/span><\/th>\n<\/tr>\n<\/thead>\n\n \n Product Type<\/td>\n AC Vacuum Contactor<\/td>\n<\/tr>\n \n Brand \/ Series<\/td>\n CHINT \/ CJX1\u2011K<\/td>\n<\/tr>\n \n Model Number<\/td>\n CJX1\u2011400\/22K<\/td>\n<\/tr>\n \n Order Number<\/td>\n 275712<\/td>\n<\/tr>\n \n Number of Poles<\/td>\n 3\u2011pole<\/td>\n<\/tr>\n \n Rated Operational Current (Ie) \u2013 AC\u20113 @ 400V<\/td>\n 400A[reference:3]<\/td>\n<\/tr>\n \n Motor Power \u2013 AC\u20113 @ 400V<\/td>\n 200kW[reference:4]<\/td>\n<\/tr>\n \n Rated Operational Voltage (Ue)<\/td>\n \u2264 690V AC[reference:5]<\/td>\n<\/tr>\n \n Rated Insulation Voltage (Ui)<\/td>\n 660V \/ 1000V[reference:6][reference:7]<\/td>\n<\/tr>\n \n Coil Control Voltage<\/td>\n 220V AC\/DC (50\/60Hz)[reference:8]<\/td>\n<\/tr>\n \n Auxiliary Contacts<\/td>\n 2 NO + 2 NC[reference:9]<\/td>\n<\/tr>\n \n Main Circuit Connection<\/td>\n Screw terminals<\/td>\n<\/tr>\n \n Weight<\/td>\n Approx. 10.6 kg[reference:10]<\/td>\n<\/tr>\n \n Standards & Certifications<\/td>\n GB\/T 14048.4, IEC 60947\u20114\u20111[reference:11]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":8298,"template":"","meta":[],"product_brand":[],"product_cat":[109,42,104,92,103,102,105,112,101,100,107,106,111,108],"product_tag":[],"class_list":["post-8295","product","type-product","status-publish","has-post-thumbnail","product_cat-ac","product_cat-ac-contactor","product_cat-air-compressor","product_cat-chint","product_cat-elevator-and-crane","product_cat-fan-and-pumps","product_cat-hvac","product_cat-iec-standards","product_cat-industrial-process","product_cat-motor-control-application","product_cat-new-energy","product_cat-oil-gas","product_cat-standard","product_cat-voltage","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/product\/8295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/media\/8298"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/media?parent=8295"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/product_brand?post=8295"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/product_cat?post=8295"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ms\/wp-json\/wp\/v2\/product_tag?post=8295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}