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      TA25DU-M

      Thermal Overload Relay
      In Stock
      Ships by Sunday, October 4
      Fast Shipping Available

      Product Describe：

      ABB TA25DU-M is a three-pole, phase-loss-sensitive thermal overload relay with trip class 10A, one normally open and one normally closed auxiliary contact for documented motor-protection circuits.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for TA25DU-M

      Technical specifications for TA25DU-M

      • Manufacturer:
        ABB
      • Product Category:
        General Automation
      • Spare Part Number:
        TA25DU-M
      • Estimated shipping dimensions:
        9.4×9.8×8.2 cm
      • Weight:
        0.17 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Sweden
      • Rated operational voltage:
        690 V AC
      • Frequency:
        DC or 50/60 Hz; 0 to 400 Hz range
      • Trip class:
        10A
      • Poles:
        3
      • Auxiliary contacts:
        1 NO + 1 NC
      • Phase-loss sensitive:
        Yes
      • Housing protection:
        IP20
      • Operating temperature:
        -25 to +55 deg C
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      ABB TA25DU-M is a three-pole, phase-loss-sensitive thermal overload relay with trip class 10A, one normally open and one normally closed auxiliary contact for documented motor-protection circuits.
      • Provides trip class 10A overload protection
      • Responds to phase loss
      • Uses one NO and one NC auxiliary contact
      • Supports contactor or DIN-rail mounting with approved hardware

      The product performs motor overload and phase-loss protection in the documented documented ABB contactor and motor feeder. Installation and commissioning must preserve the exact identity, interfaces and approved configuration.

      Important Notice: Confirm TA25DU-M, documented ABB contactor and motor feeder, three main poles, 95-96 NC contact, 97-98 NO contact and reset/test controls, installed position, polarity, shielding, grounding, configuration, diagnostics and controlled functional-test evidence before commissioning.

      Apter Power TA25DU-M Manuals and Guides

      The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

      Motor feeder protection
      Trips the documented contactor control circuit on overload.
      Phase-loss protection
      Protects a three-phase motor feeder from abnormal current balance.
      Control-panel maintenance
      Restores the exact auxiliary-contact and current-setting record.
      Trip-function verification
      Supports controlled reset, test and contact-response checks.
      Read the applicable ABB installation instructions before work. Verify TA25DU-M, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm the complete TA25DU-M marking and controlled maintenance record before work.
      2
      Place the documented ABB contactor and motor feeder and associated machine or process in the approved maintenance state.
      3
      Isolate the documented power, signal and protection circuits before disconnecting TA25DU-M.
      4
      Record the installed position, three main poles, 95-96 NC contact, 97-98 NO contact and reset/test controls, polarity, shielding and grounding.
      5
      Protect connectors, terminals, cable routing and mounting surfaces from damage or contamination.
      6
      Restore the exact documented ABB contactor and motor feeder configuration, channel assignments and mechanical arrangement.
      7
      Review live diagnostics, bias, trip or channel status after controlled energization.
      8
      Verify the intended motor overload and phase-loss protection response and retain acceptance evidence before release.

      Technical notes

      Technical notes

      Confirm TA25DU-M, documented ABB contactor and motor feeder, three main poles, 95-96 NC contact, 97-98 NO contact and reset/test controls, installed position, polarity, shielding, grounding, configuration, diagnostics and controlled functional-test evidence before commissioning.

      FAQS

      • How is the exact TA25DU-M execution identified?
        Match the complete TA25DU-M marking, manufacturer record and installed-position record; do not substitute by appearance.
      • What documented role does TA25DU-M perform?
        It performs motor overload and phase-loss protection in the documented documented ABB contactor and motor feeder.
      • Which host must be matched before fitting TA25DU-M?
        Match the exact documented ABB contactor and motor feeder, channel, rack or system position shown in the controlled site record.
      • Which interfaces must be recorded for TA25DU-M?
        Record three main poles, 95-96 NC contact, 97-98 NO contact and reset/test controls, together with mounting, polarity, shielding, grounding and cable routing.
      • What isolation controls apply to TA25DU-M?
        Isolate the documented power, signal and protection circuits before disconnecting TA25DU-M.
      • What must be restored after installing TA25DU-M?
        Restore the exact documented ABB contactor and motor feeder configuration, channel assignments and mechanical arrangement.
      • What proves TA25DU-M is ready for service?
        Retain diagnostics and a controlled motor overload and phase-loss protection response test with alarms or interlocks where applicable.
      • Which manufacturer record supports the TA25DU-M page?
        TA25DU-M Thermal Overload Relays Technical Data, ABB motor protection and control catalog 1SBC100179C0201.
      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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