JS1AF-48V

Application Field

The JS1AF-48V is a high-performance electromagnetic latching relay rated for 2A. Its robust construction makes it suitable for high-voltage switching and control applications. It is fitted with a manual reset and capable of single-pole, double-throw operation. The relay can be placed directly next to high-voltage or high-amperage components for improved circuit protection and isolation.

Working Principle

The JS1AF-48V relay operates when the input voltage is applied to the coil. The current passing through the coil generates a magnetic field, which attracts the armature that is connected to the output contacts. When enough force is developed, the armature moves and closes the output contacts. This creates a closed circuit, allowing current to flow through the output. When the voltage to the coil is removed, the armature is pulled away from the contacts, opening the circuit. The relay then resets and returns to its original state. This allows for reliable operation in a wide range of high-power applications.