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Power Relays, Over 2 Amps

G7SA-2A2B DC12 Application Field and Working Principle

G7SA series DC12 Power Relays are commonly used in motor starter, electric control circuits and relay protection applications. These relays offer a general-purpose solution for a wide range of applications, including those that require high-current switching. These relays are rated with AC and DC control of up to 2A, allowing for a broad range of applications.

The working principle of these relays can be summarized in two main steps. First, the relay\'s controls (such as a switch) are used to activate it. This activation can be done either manually or with an electrical control signal. Once the relay is activated, the contacts open or close, and the relay is now in the" on"or "off"state.

In motor starter applications, a G7SA relay can be used to switch on/off the start/stop control circuit. When the start/stop switch is activated, the control circuit is connected, and the DC motor is then supplied with electricity to begin rotation. A G7SA relay can also be used in electric control circuits to switch on/off a device or system.

Similarly, these relays can also be used in relay protection applications. Relay protection is a way of protecting a system from malfunctioning parts or unexpected changes in conditions. A G7SA relay can be used as a switch in a circuit that monitors the system\'s power or temperature and automatically shuts off the system when conditions exceed the allowed range.

G7SA series DC12 Power Relays offer a safe, efficient, and general-purpose solution for a variety of applications. These relays are rated to switch up to 2A, allowing them to handle high-current switching needs. Additionally, they can be used in motor starter, electric control circuits, and relay protection applications.

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