JS1F-B-24V-F Relays

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Power Relays, Over 2 Amps

JS1F-B-24V-F relays are used when more than two amps are needed for breaking or making a circuit. This type of relay has very low power or current requirements, as the contacts are primarily used for switching purposes only. It is designed to have very low contact resistance that helps reduce contact sparking and allows a greater amount of current to flow through the relays without causing any damage to the contacts.

Application Field

JS1F-B-24V-F relays are used as a switch in any application that may require connecting and disconnecting circuit elements. Common applications for these relays are found in the telecommunications industry, wherein they provide a low voltage connection to a telephone set or any other communication device. These relays can also be used in the automation industry, where machines are engineered to run according to a certain sequence and the JS1F-B-24V-F relay will provide a low voltage switch when required.

Working Principle

The JS1F-B-24V-F relays operate on the electromagnetic principle. When a voltage is applied to the coil connected to the relay contacts, a magnetic field is created. This magnetic field moves an armature towards the core of the contact thus closing the circuit. This causes a current to flow through the connected circuit elements, while the relay remains in that position. When the coil is energized again, this action causes the armature to move back toward its initial position, thereby opening the circuit and interrupting the current flowing through it.

The JS1F-B-24V-F relays are not intended for applications requiring high reliability such as life saving applications. This type of relay should be used in applications that require switching circuits of low current. As these relays feature low contact resistance, they provide a higher switching capability in comparison to other relays. Lastly, the JS1F-B-24V-F relays are designed to handle up to two amps of current and should not be used for applications requiring more current.

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