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      HIEE205010R0003 UNS3020A-Z V3

      Ground Fault Relay
      In Stock

      Product Describe：

      Ground Fault Relay
      Relay Contacts
      SPDT 
      (Single Pole, Double Throw)
      Response Time
      Less than 1ms
      Protection Type
      Ground Fault


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      Technical specifications FAQ

      Technical specifications for HIEE205010R0003 UNS3020A-Z V3

      Technical specifications for HIEE205010R0003 UNS3020A-Z V3

      • Manufacturer:
        ABB
      • Product Category:
        DCS System
      • Spare Part Number:
        UNS3020A-Z,V3
      • Estimated shipping dimensions:
        44x17x10cm
      • Weight:
        4.98 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Response Time:
        ≤5ms
      • Relay Contact Rating:
        3A @ 240V AC
      • Input Voltage Range:
        120V to 240V AC
      • Protection Sensitivity:
        0.005 to 500mA
      • Operating Temperature Range:
        -40°C to +85°C
      • Operating Voltage:
        120V AC
      • Protection Rating:
        30A
      • Humidity Range:
        0% to 95% RH non-condensing
      • Installation Method:
        Panel-Mounted
      • Certifications:
        CE, UL, CSA
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      FAQS

      • What is HIEE205010R0003 UNS3020A-Z V3?
        HIEE205010R0003 UNS3020A-Z V3 is a Ground Fault Relay.
      • What is a ground fault relay?
        Ground-fault relays help protect people from injuries and prevent damage to electrical equipment. Littelfuse produces relays for grounded and ungrounded systems. The units work by detecting slight deviations in current, voltage, resistance, or temperature.
      • How does a fault relay work?
        The functioning principle of these relays depends on detecting residual current flow. The total current flow in all three parts of a proper three-phase circuit maintains a zero value. The ground path operates normally until a fault occurs because, at that point, some current passes through it, leading to an asymmetry.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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