{"product_id":"rele-de-tensao-trifasico-ward-umx-330-220v-10a-2naf","title":"Ward UMX-330 220V 10A 2NC\/NO Three-Phase Voltage Relay","description":"\u003cp\u003eWard UMX-330 220V 10A 2NO\/NC Three-Phase Voltage Relay\u003c\/p\u003e\n\u003cp\u003eNew product out of manufacturer's box\u003c\/p\u003e\n\u003cp\u003eBrand: UMX-330 220V 10A\u003c\/p\u003e\n\u003cp\u003eModel: Ward\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThree-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.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eUMX-330 Instantaneous three-phase undervoltage relay, without external auxiliary voltage.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e·High reset ratio.\u003c\/p\u003e\n\u003cp\u003e·Low consumption.\u003c\/p\u003e\n\u003cp\u003e·Indication of operation or normal functioning (depending on the model).\u003c\/p\u003e\n\u003cp\u003e·Automatic reset.\u003c\/p\u003e\n\u003cp\u003e·Single adjustment for all three phases.\u003c\/p\u003e\n\u003cp\u003e·Instantaneous or timed operation (depending on the model).\u003c\/p\u003e\n\u003cp\u003e·Semi-flush or surface mounting (specify).\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e· Operating Principle\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eRated Voltage: 220v\/60Hz\u003c\/p\u003e\n\u003cp\u003eNumber of Contacts: 02NO\/NC\u003c\/p\u003e\n\u003cp\u003eContact Capacity: 10A(250v-60Hz)\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eDate: 03\/05\/2024\u003c\/p\u003e\n\u003cp\u003eWeight: 1.120\u003c\/p\u003e\n\u003cp\u003eMeasurements: 18x10x10\u003c\/p\u003e\n\u003cp\u003eLocator: A13P2A\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eDear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply.\u003c\/p\u003e\n\u003cp\u003eIf the operation is subject to this tax, the responsibility for payment lies exclusively with the buyer.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eCabo Eletro Comercial LTDA thanks you.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e------------------------ ATTENTION --------------------------------\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eNew material, never used but with stock marks.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003ePlease refer to photos to verify the condition of the items that will be delivered after purchase.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e---------------------------------------------------------------------\u003c\/p\u003e","brand":"Ward","offers":[{"title":"Default Title","offer_id":49727112282349,"sku":"WS4511","price":280.0,"currency_code":"BRL","in_stock":true}],"url":"https:\/\/caboeletro.com\/en\/products\/rele-de-tensao-trifasico-ward-umx-330-220v-10a-2naf","provider":"Cabo Eletro","version":"1.0","type":"link"}