K4001A3C

Termination Style:	Connector, Stud
Coil Resistance:	--
Coil Power:	--
Coil Current:	500mA
Release Time:	20ms
Operate Time:	35ms
Contact Material:	--
Turn Off Voltage (Min):	9 VDC
Turn On Voltage (Max):	13 VDC
Operating Temperature:	-55°C ~ 85°C
Series:	K, Hartman
Features:	Auxiliary Contacts
Switching Voltage:	28VDC - Nom
Contact Rating (Current):	400A
Contact Form:	SPST-NO (DM) (1 Form X)
Coil Voltage:	28VDC
Mounting Type:	Chassis Mount
Part Status:	Active
Packaging:	Bulk

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Introduction:The K4001A3C is a contactors (electromechanical) that is ideal for controlling a wide variety of devices and equipment. It has a wide range of applications in industrial and commercial settings, from HVAC systems, lighting and motor control to power metering, power supply, and process control. The K4001A3C is also suitable for switching resistive and capacitive loads.Construction:The K4001A3C is designed for durability and reliability. It is constructed using two faceplates with an internal isolator that prevents current flow between them. The inner plate consists of two poles and two contacts. The contact poles are connected to two magnetic coils which create the necessary magnetic field to switch the contactors. The outer plate consists of two blocks, one with the main contact and an actuator. The actuator is used to manually control the switching between the contacts.Application Field:The K4001A3C contactors (electromechanical) can be used in a wide range of industrial and commercial applications. Examples include motor control, variable frequency drive (VFD) systems, lighting, HVAC systems, power metering, power supply and process control, among others.Working Principle:The K4001A3C contactors (electromechanical) works on the principle of electromagnetic induction. On application of supply voltage, the magnetic coils in the contactors create a magnetic field. This field interacts with the contacts and creates a current flow, thus allowing or preventing the flow of power. The contactors can be switched on and off manually, utilizing the actuator. The contactor can also be automated for remote control.Features and Benefits:The K4001A3C contactors (electromechanical) has a compact and sealed design, which makes it suitable for use in harsh industrial environments. It has a reliable contact system, which ensures reliable contact making and breaking even under heavy load conditions. The contactors also feature a built-in electromagnetic compatibility (EMC) product for reliable noise suppression. The contactors also have a high surge protection rating and are available in two forms- AC or DC.Conclusion:The K4001A3C contactors (electromechanical) are ideal for a wide range of industrial and commercial applications. From HVAC systems to motor control and process control, the K4001A3C can be used to control almost any electronic device. With its compact design, reliable contact system and surge protection rating, the K4001A3C is a cost-effective and reliable solution for any application.

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