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TA25DU-25M Thermal Overload Relay
TA25DU-25M (18.0-25A) thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features include temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP and Test function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Rated Operational Voltage: Main Circuit 690 V AC, 440 V DC
Rated Operational Current (Ie): 25 A
Number of Poles: 3
Auxiliary Contacts NC: 1, Auxiliary Contacts NO: 1
Degree of Protection: Housing IP20, Main Circuit Terminals IP10
Dimensions (W x H x D): 4.4 cm x 8.0 cm x 9.4 cm
Weight: 0.17 kg
Suitable For: AX09, AX12, AX18, AX25, AX32, AX40
Standards: CSA 22.2 No. 14, IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 508
Operating Temperature: -25 … +55 °C, Storage: -40 … +70 °C
Maximum Operating Altitude: 2000 m
Customs Tariff Code: 85364900














