H12-05B

Disconnect Switch Components

Disconnect switch components are essential components for machines and electronic devices that require a power source or a motor such as compressors, elevators, fans, motors, etc. These components are responsible for controlling the power supply of the device, allowing users to switch it on or off with the click of a button or the flip of a switch. H12-05B is such a component and is often used in various industries and applications.

H12-05B application field and working principle

H12-05B is a three-phase, spring-loaded disconnect switch designed for AC/DC application up to 600V/50HZ or 690V/60HZ. It is mainly used for controlling the circuit or a group of circuits for single or multiple motors, transformers,circuits, or other electrical components in order to power off or on. When it is operating normally, all poles of H12-05B can be connected and disconnected at the same time through the rotation of a single handle. This helps avoid unnecessary damage to the circuits.

In terms of its application field, H12-05B can be used to control single or a group of motors, transformers, and other electrical components in the fields of railway, transportation, construction, lighting, industrial production, agricultural production, etc. It can also be used in industrial applications which require the control of a single or multiple motor.

In terms of its working principle, when H12-05B is used to control the circuit, the current normally passes through the output when the switch is connected. When it is disconnected, the output is interrupted and no current can pass through. Thus, it can be used safely and effectively for controlling circuits.

H12-05B is a reliable and efficient disconnect switch component that is widely used in various industries. It is highly efficient, easy to use, and has a long lifespan.