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                      1. Home
                      2. Automation & Process Control
                      3. Motion Control & Robotics
                      4. Motors & Motor Controls
                      5. Protection & Control Solutions
                      6. Thermal Overload Relays
                      Print Page

                      TA25DU1.0

                      Overload Relay, Star Delta Starters, 630 mA, 1 A

                      ABB TA25DU1.0
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerABB
                      Manufacturer Part NoTA25DU1.0
                      Order Code8640955
                      Also Known As1SAZ211201R1021, GTIN UPC EAN: 4013614216510
                      No Longer Manufactured

                      Product Information

                      ManufacturerABB
                      Manufacturer Part NoTA25DU1.0
                      Order Code8640955
                      Also Known As1SAZ211201R1021, GTIN UPC EAN: 4013614216510
                      Overload Adjustment Current Min630mA
                      Overload Adjustment Current Max1A
                      Coil Voltage AC Max-
                      Coil Voltage DC Max-
                      Product Range-
                      SVHCNo SVHC (17-Dec-2014)

                      Product Overview

                      The TA25DU1.0 is a 3-pole 630mA Thermal Overload Relay for use with the starter construction. It is designed for close couple mounting and reset can also be adjusted to function as a stop button. The motor current flows through its bimetals (1 per phase) which is indirectly heated. Under the effect of the heating, the bimetals bend cause the relay to trip and the position of the auxiliary contacts to change. The relay is built to be self protecting in the event of an overload until the short circuit protection device is activated.

                      • Screwdriver guide holes
                      • Trip indication
                      • Isolated alarm circuit (NO) contact
                      • Manual or automatic reset
                      • Factory calibrated and tested
                      • Wide adjustment range
                      • 10A Trip class

                      Applications

                      Motor Drive & Control

                      Technical Specifications

                      Overload Adjustment Current Min

                      630mA

                      Coil Voltage AC Max

                      -

                      Product Range

                      -

                      Overload Adjustment Current Max

                      1A

                      Coil Voltage DC Max

                      -

                      SVHC

                      No SVHC (17-Dec-2014)

                      Associated Products

                      2 Products Found

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Germany
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85369090
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (17-Dec-2014)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.172365
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.