RH4B-ULAC24V

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The RH4B-ULAC24V Power Relays, Over 2 Amps, has a wide range of applications and its working principles are complicated yet interesting. Its applications mainly lie in the field of industrial control, such as motor control, automatic control, home appliances, communications equipment and other fields.

RH4B-ULAC24V consists of a control device, a control switch, and an actuating device such as a coil, The control device can be divided into a manual switch, a signal switch, an automatic switch, etc. According to the control graph, it can be divided into a single control relay, a double control relay, a multi-control relay, a time relay, a dual-use relay, a protective relay, and the like. The control switch contact can be divided into a normally open contact, a normally closed contact, a normally open and normally closed contact.

The working principle of RH4B-ULAC24V Power Relays, Over 2 Amps is the core of its function, and it is based on the principle of electromagnetic induction. That is, the AC signal or DC signal is input into the coil through the control device, and the coil generates an electromagnetic field under the action of the current. The moving iron core is attracted by the electromagnetic field and drives the spring beam to output the control signal. This whole work process is done within the relay coil.

In short, the main application of RH4B-ULAC24V Power Relays, Over 2 Amps is in the field of industrial control, including but not limited to motor control, automatic control, home appliances, communications equipment and other fields. Its working principle is mainly based on the principle of electromagnetic induction.

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