Ward UMX-330 220V 10A 2NC/NO Three-Phase Voltage Relay
In case of resale, please contact us in advance to inquire about values regarding tax substitution.
Check the item's condition in the description below. It indicates whether the item is new, used, and all other information the buyer needs to know before making a purchase.
Ward UMX-330 220V 10A 2NO/NC Three-Phase Voltage Relay
New product out of manufacturer's box
Brand: UMX-330 220V 10A
Model: Ward
A three-phase voltage relay is an electrical device used to monitor and protect three-phase electrical systems against harmful voltage variations. It is designed to detect voltage imbalances between phases and act in response to these conditions to protect the electrical equipment connected to the system.
Three-phase voltage relays are essential components in industrial, commercial, and residential electrical systems, where precise monitoring and protection against voltage variations are crucial to ensure safe and reliable system operation. They are often used in conjunction with other protection devices, such as circuit breakers, fuses, and differential relays, to provide comprehensive protection against electrical faults.
UMX-330 Instantaneous three-phase undervoltage relay, without external auxiliary voltage.
Key Features
·High reset ratio.
·Low consumption.
·Indication of operation or normal functioning (depending on the model).
·Automatic reset.
·Single adjustment for all three phases.
·Instantaneous or timed operation (depending on the model).
·Semi-flush or surface mounting (specify).
· Operating Principle
The measuring circuit of the UMX Series minimum or maximum voltage relays is isolated against surges or continuous components of the input voltage by means of a potential transformer. Protection against external overvoltages of the auxiliary voltage is carried out through a capacitor-varistor.
Rated Voltage: 220v/60Hz
Number of Contacts: 02NO/NC
Contact Capacity: 10A(250v-60Hz)
Date: 03/05/2024
Weight: 1.120
Measurements: 18x10x10
Locator: A13P2A
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply.
If the operation is subject to this tax, the responsibility for payment lies exclusively with the buyer.
Cabo Eletro Comercial LTDA thanks you.
------------------------ ATTENTION --------------------------------
New material, never used but with stock marks.
Please refer to photos to verify the condition of the items that will be delivered after purchase.
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