The ABB TA200DU-150 thermal overload relay offers reliable and fast protection for main circuits, ensuring safety and efficiency. Suitable for 110-150A applications.
Product ModelTA200DU-150
Material Number1SAZ421201R1004
Product ID88095
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable ProtectionThe ABB TA200DU-150 thermal overload relay is designed to provide fast and reliable protection for main circuits, ensuring the safety and efficiency of your electrical systems.
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2. Wide Amperage RangeWith an amperage rating of 110 to 150A, this relay is suitable for a variety of applications, making it versatile and adaptable to different electrical needs.
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3. Economic SolutionThe TA200DU-150 is an economic electromechanical protection device, offering a cost-effective solution without compromising on performance or reliability.
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4. Fast Response TimeThis relay is engineered to respond quickly in case of an overload, providing immediate protection and minimizing potential damage to your electrical equipment.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
104 mm
Product Net Height
151 mm
Product Net Depth / Length
126 mm
Product Net Weight
0.76 kg
Setting Range
110 ... 150 A
Rated Operational Voltage
Auxiliary Circuit 440 V DC Auxiliary Circuit 500 V AC Main Circuit 690 V AC Main Circuit 440 V DC
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5. Durable ConstructionBuilt with high-quality materials, the TA200DU-150 is designed to withstand harsh environments and maintain its performance over time, ensuring long-lasting reliability.
Rated Operational Current (Ie)
150 A
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
Rated Impulse Withstand Voltage (Uimp)
Auxiliary Circuit 6 kV Main Circuit 6 kV
Rated Insulation Voltage (Ui)
690 V
Number of Poles
3P
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
Rated Operational Current DC-13 (Ie)
(125 V) NC 0.25 A (125 V) NO 0.25 A (24 V) NC 1.25 A (24 V) NO 1.25 A (250 V) NC 0.12 A (250 V) NO 0.04 A (60 V) NC 0.25 A (60 V) NO 0.25 A
