KHAU-17A18-120

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The KHAU-17A18-120 is a type of power relay, designed for applications with currents that exceed 2 Amps. It is a single-pole, double-throw device (SPDT) and is ingeniously designed to switch an electrical circuit two ways, depending on the AC voltage supply.

The KHAU-17A18-120 features a molded plastic body which is shock resistant and offers insulation, with a range of contacts made from both silver and nickel alloy. As it has a set of normally open (NO) and normally closed (NC) contacts, it can be used in circuits that need a double path for safety and security. The relay is UL listed and meets the requirements of CSA and VDE standards, giving it the ability to be used in a variety of applications.

The KHAU-17A18-120 operates via a coil system, using either AC or DC currents. A current that is passed through the coil causes a magnetic field to be created, which in turn actuates a movable iron armature. This movement forces the normally open contacts to close, releasing a stored energy and opening the normally closed contacts, thus creating a double-circuit path between the supply and the load. The voltage supply can then be varied to change the current through the coil, thus allowing the contacts to be opened and closed.

The KHAU-17A18-120 has a wide range of applications, from industrial automation to home appliance use. Its SPDT characteristics make it ideal for controlling hvac systems, powering motor starters, and switching AC or DC circuits to maximize resistance to electrostatic discharge. It can also be used in digital and analog circuit boards, as well as in automation systems.

An advantage of the KHAU-17A18-120 is its versatility. The relay can be mounted on a panel or another surface, or as a PCB relay. Furthermore, it is also UL recognized and a compact device, which makes it easy to integrate into existing systems. It is also a cost-effective choice, with a low life-cycle cost, as well as a low power consumption.

In conclusion, the KHAU-17A18-120 is a reliable and versatile power relay for use with currents greater than 2 Amps. Its SPDT characteristics and ability to operate in DC or AC circuits make it ideally suited for a wide range of applications, from industrial automation to home appliance controls. It offers a low power consumption and a low life-cycle cost too, helping to reduce operating costs. Furthermore, it is also UL recognized and its compact design helps to make it easy to integrate into existing systems.

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