3D Design & Simulation Analysis
Advanced technologies such as 3D design ,3D printing, tolerance analysis and simulation analysis are used for product development
Rich model specifications
The GYHC series modular contactors have 2 use categories ,4 control voltages ,6 –segment current specifications and 1 1contact types to meet the needs of different market segments
Transparent flip cover design
Transparent flip cover design New transparent flip cover design for easy customer identification
Finest material selection & Standard
Custom plastic, brand silver point, elite craft, RoHS compliant
The instruction window can indicate the on –off state of the contactor, make product action clear at a glance,
Laser marking, never fall off
Ac contactors – Definition & Types
An Ac contactor is an electromechanical switch whose function is to make or break the connection between the power supply and the load. Ac contactors operate as an on-off switch as they have a built in surge suppression. They are frequently used in electrical products and power systems to control large-load industrial equipment. As a general-purpose switching device, ac contactor allows electronic circuits to control current and electrical equipment like controlling motors, heaters, control circuits or lights. Ac contactors are unlike circuit breakers, they remain closed and conduct current continuously until they either receive a command to open or automatically disconnects due to a malfunction.
A typical ac contactor consists of a coil of copper wire wound around an iron core, actuated by a movable ferromagnetic armature bar assembly that has electrical contacts. When a dc voltage is applied across the coil, it generates an electromagnetic force that pulls the armature bar inwards. Moving the bar internally closes the contacts and establishes the connection between supply and load. There are various types of ac contactors like solid state contactors, single pole, double pole, 3 pole or three phase contactors, 4 pole contactors, high current contactors, NEMA contactors, Screw terminals, LVC or (Vacuum Contactor), DIN rail and mercury contactors.
Ac contactors have a wide range of ac and dc coil variants as mentioned previously, a wide range of auxiliary contacts, operating voltage, Versions with AC, AC/DC, or DC control.
GEYA Electrical AC Contactors
GEYA is currently the leading player in the high and low voltage electrical, power transmission, industrial applications and distribution industries in the world that offers a variety of electrical products and tools. The company specialized in manufacturing electrical products such as AC and DC Contactors, AC DC Circuit Breakers (Mini Circuit Breaker, Moulded Case Circuit Breaker), Earth Leakage Circuit Breakers, Distribution Boxes, illumination equipment, Distributing Switches. Control and protection devices that cover OEM, system integration, engineering consulting, and panel builder, can provide great solutions for motor control and protection. Our products meet many international standards, have High mechanical and electrical endurance for maximum reliability, and are ahead of so many alternatives and other products in the market like Schneider electric, Lovato electric and phoenix contact.