ABB TA25DU-1.4M Thermal Over Load Relay

₨3,250.00

The latest ABB TA25DU-1.4M Thermal Over Load Relay price in Pakistan is Rs. 3,250/- updated on September 8, 2026.

OVERVIEW:

TA25DU-1.4M (1.0-1.4A) 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 are the 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.

Ampere Range

1.0 … 1.4A

Pollution Degree

Degree of protection	Housing IP20 \| Main Circuit Terminals IP10
Number of Poles	3 Poles

Impulse Withstand Voltage	Rated (Uimp) : Auxiliary Circuit 6 kV \| Main Circuit 6 kV
Insulation Voltage	Rated (Ui) : 690 V
Operational Voltage	Rated : Auxiliary Circuit 440/500 V AC/DC \| Main Circuit 690 V AC
Rated Frequency	Auxiliary Circuit 50 Hz \| Auxiliary Circuit 60 Hz \| Auxiliary Circuit DC \| Main Circuit 60 Hz \| Main Circuit 50 Hz \| Main Circuit DC
Thermal Current	Conventional Free-air (Ith) : Auxiliary Circuit NC 5 A \| Auxiliary Circuit NO 5 A

Operational Current	Rated (Ie) : 1.4 A
Power Loss	at Rated Operating Conditions per Pole 1.1 … 2.2 W
Standard	CSA 22.2 No. 14 \| IEC/EN 60947-1 \| IEC/EN 60947-4-1 \| IEC/EN 60947-5-1 \| UL 508
Type	Thermal Over Load Relay

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