Reliable motor protection with adjustable settings from 0.25 to 0.4 A. Automatic or manual reset options. Suitable for various motor applications.
Product ModelTA25DU-0.25M
Material Number1SAZ211201R2009
Product ID76460
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Motor ProtectionThe ABB TA25DU-0.25M thermal overload relay ensures the safe operation of your motors by detecting and responding to excessive current conditions, preventing damage and downtime.
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2. Adjustable SettingsWith adjustable settings from 0.25 to 0.4 A, this relay can be tailored to fit a wide range of motor applications, providing precise protection tailored to your specific needs.
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3. Automatic or Manual ResetChoose between automatic or manual reset options, allowing you to easily reset the relay when the motor is safe to operate again. This flexibility ensures minimal downtime and efficient maintenance.
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4. Versatile ApplicationSuitable for various motor applications, including those with high currents up to 310 A. This versatility makes the TA25DU-0.25M an ideal choice for a wide range of industrial settings.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
44 mm
Product Net Height
80 mm
Product Net Depth / Length
94 mm
Product Net Weight
0.15 kg
Rated Operational Voltage
Main Circuit 690 V AC Main Circuit 440 V DC
Rated Operational Current (Ie)
0.25 A
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5. High-Quality ConstructionBuilt with high-quality components and designed to meet stringent safety standards, the TA25DU-0.25M ensures reliable performance and long-lasting protection for your motors.
Rated Frequency (f)
Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 60 Hz Main Circuit 50 Hz Main Circuit DC
Number of Poles
3
Number of Auxiliary Contacts NC
1
Number of Auxiliary Contacts NO
1
Number of Protected Poles
3
Conventional Free-air Thermal Current (Ith)
Auxiliary Circuit NC 5 A Auxiliary Circuit NO 5 A
Rated Operational Current AC-15 (Ie)
(120 V) NC 3 A (120 V) NO 1.5 A (240 V) NC 3 A (240 V) NO 1.2 A (400 V) NC 0.75 A (400 V) NO 0.37 A (440 V) NC 0.75 A (440 V) NO 0.37 A (500 V) NC 0.3 A (500 V) NO 0.25 A
