Voltage Relay WARD UNX 115V/60Hz
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WARD UNX 115V/60Hz Voltage Relay
New product out of manufacturer's box
Brand: WARD
Model: UNX 115V/60Hz
A voltage relay is a specific type of relay designed to monitor electrical voltage in a system and take actions based on that measurement. It is primarily used as a protective device to ensure that the voltage in a circuit does not exceed established limits. When the voltage goes above or falls below a predefined value, the voltage relay is activated and triggers a response, such as opening or closing contacts to interrupt or allow the flow of electrical current.
The basic operation of a voltage relay is similar to other types of relays. It consists of a coil that creates an electromagnetic field when electrical current flows through it. This magnetic field attracts a movable lever or armature, which in turn acts on the relay's contacts. Depending on the relay's configuration, the contacts can be normally open (NO), normally closed (NC), or both. When the measured voltage reaches the set limit, the relay's magnetic action is triggered, and the contacts change state, interrupting or allowing the flow of electrical current.
There are different types of voltage relays available, each with its specific characteristics and applications. Some examples include overvoltage relays, which protect devices against voltage surges, undervoltage relays, which shut off circuits when the voltage drops below a safe level, and phase sequence relays, which monitor the correct order of phases in a three-phase system.
Voltage relays are widely used in electrical systems to ensure protection against voltage failures that can damage equipment or pose safety risks. They are commonly found in industrial, commercial, and residential applications where it is important to reliably monitor and control electrical voltage.
Date: 07/12/2023
Weight: 1,050g
Measurements: 21x12x10
Locator: B11P2D
Dear customers, if the material is for resale, ST (Tax Substitution) value may apply. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.
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