Detailed Product Description

Product Name: CKJ5 Series AC Vacuum Contactor

CKJ5 series AC vacuum contactor is designed for long-distance making and breaking
of circuit, frequency starting and controlling of AC motors in the power systems,
with AC 50Hz-60Hz and rated operating voltage of 1140V. It also can be formed
with thermal relay and all kinds of protection apparatus like electromagnetic starter,
especially applied to explosion electromagnetic starter and all sorts of
power control equipment. It may be applied to the departments of mining, metallurgy,
petroleum, chemical industry, power, communication transportations, shipping,
and architecture.

Specification:

1) Model Series: CKJ5-80, CKJ5-125, CKJ5-160, CKJ5-250, CKJ5-400, CKJ5-630
2) National standards: IEC 60947-4-1, B/T14048.1, GB14048.4, JB/T7122

Feature:

1) Ambient temperature: -5^oC ~ +40^oC
2) Average temperature: ≤ +35^oC in 24 hours
3) Relative humidity: ≤50% at max. +20^oC (≤90%)
4) Altitude: ≤2,000m
5) Class of pollution: Class 3
6) Places without fire, explosion, corrosion and serious shake
7) The inclined angle between the mounting surface and vertical surface: ≤15^o


We also can supply more kinds low voltage and high voltage vacuum contactors, if
you are interested in these products, welcome you to contact us, we will supply
more relative information for you.

Packing: Standard export carton