DAT72415P

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Reed relays are electromechanical devices used in switching circuits. These types of relays are named after their reed switch assembly, which is composed of a pair of ferromagnetic (or ferrous) contact blades sealed in a powder-filled glass envelope (or tube). Unlike other electromechanical relays, reed relays require no external magnetic field to activate the switch, since the two blade-like contacts inside the capsule are spring-loaded and magnetic-induced. When current is applied to the electrode assembly, which serves as an electromagnet, the resulting magnetic field causes the contacts to move, thereby connecting the electrical circuit.

The DAT72415P reed relay is specifically designed for high-voltage switching applications, where it is used to make or break an electrical circuit. The DAT72415P reed relay utilizes an epoxy-sealed enclosure for increased environmental protection, while its coil is encapsulated in a UL94V-0 rated material for maximum protection and durability. Its features include an adjustable switching force, an adjustable contact gap, and an adjustable coil voltage of up to 500V. It has a current rating of up to 4A, and is constructed for heavy-duty switching applications, such as motor-starter relays, transformer relays and fatigue-rated load switches.

In terms of its working principle, the DAT72415P reed relay functions on the basis of a permanent magnet-induced armature. When an electrical current passes through the coil, a magnetic field is created around the coil, which polarizes the armature, causing it to move and thereby complete a switch or circuit. The force of the current determines the trip point at which the armature moves and completes the circuit. In a de-energised state, the armature returns to its initial position, break the circuit and reset the relay.

The DAT72415P reed relay is well-suited for use in a variety of applications, ranging from household and industrial appliances to medical equipment and automotive systems. Its main advantages include robust construction, low power consumption, fast switching and low noise operation. Its main applications include motor starting relays, transformer relays, off-delay switches and aluminizing relay switches.

Overall, the versatile and reliable DAT72415P reed relay is an ideal choice for a variety of high-voltage switching applications, offering robust construction and reliable performance. Its features and benefits make it suitable for a wide range of industries, ranging from household and industrial applications to medical devices and automotive systems.

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