This product is CJX8 series AC contactor, which is suitable for AC 50Hz (or 60Hz), rated working voltage up to 660V, rated working current up to 370A electrical system, for remote connection and disconnection of circuit or frequent starting and control of AC motor, and can be used with JRS8 series thermal overload relay to form electromagnetic starter to protect the motor from possible overload circuit.
CJX5 series AC contactors are suitable for AC circuits, providing remote connection and disconnection of electrical devices. They can also be used in combination with thermal overload relays to form electromagnetic starters, protecting circuits from overload operations. They are suitable for circuits with rated working voltage up to 660V and rated current up to 150A.
CJX2 series AC contactor is mainly used in AC circuits with a rated working voltage up to 660V and a rated working current up to 95A. It is used for remote connection and disconnection of circuits and can be directly connected with thermal relays to form electromagnetic starters to protect circuits from overload. The contactor can also be assembled with auxiliary contact groups, air delay heads, mechanical interlocking mechanisms, etc., to form delay contactors, reversible contactors, and star-delta starters.
CJXI series AC contactor is mainly used for AC 50 (or 60) Hz, rated working voltage up to 660V, in AC-3 use category, rated working voltage is 380V when rated working current to 630A circuit, for remote connection and disconnection circuit, and can be used with JRS2 (3UA5) corresponding type thermal relay to form electromagnetic starter, in order to protect the possible operation of overload circuit.
CJT1 series AC contactor is designed, manufactured and tested in accordance with GB14048.4 standard. It is suitable for AC 50Hz (or 60Hz), rated voltage up to 380V, current up to 150A power lines, mainly used for remote frequent connection and disconnection of circuits, and combined with appropriate thermal relays or electronic protection devices to form motor starters to protect circuits that may be overloaded.
This document is an introduction to the basic specifications and features of the CJC20 series contactors from a certain brand. The contactors in this series have various rated working voltages and rated working currents, suitable for different working conditions. The contactors are available in two types: power-off automatic release and power-off non-release, to meet different requirements. In addition, the contactors also have characteristics such as the type and quantity of auxiliary circuit contacts.
This is a manual for the use of Fujifilm FinePix F70EXR digital camera, which introduces how to use the camera's basic operations and functions, including taking pictures, playback, movies, connections, menus, troubleshooting, etc.
RW11-10/100 type fuse is composed of porcelain insulator, upper and lower static contacts and fuse tube. It has good breaking capacity and ensures high mechanical strength.
RW10-12F/100A type fuse is used for overload and short circuit protection of 12 kV AC distribution lines and distribution transformers, as well as separation and combination of rated load current.
RT18 series filled enclosure tube type fuse is suitable for alternating current 50Hz-60Hz, rated voltage 380V, rated current 63A and below industrial electrical equipment distribution equipment as line overload and short circuit protection.
RT14 series filled-sealed tubular cylindrical cap fuse is suitable for AC 50Hz-60Hz, rated voltage AC 380V, rated current of 63A or less industrial electrical apparatus distribution devices, as line overload and short circuit protection.
RS0 and RS3 series filled fast-acting fuses are suitable for AC 50Hz, voltage 750V and below, rated current 30 to 600A, mainly used for silicon rectifiers and thyristors and their complete sets of short circuit or overload protection.
This document introduces the uses and applications of RDT16 (RT16) filled enclosed tubular knife-shaped contact fuse, including its applicable voltage, current, and protection functions. It also provides the main technical parameters and maintenance requirements of the fuse.
