ABB ta200du-175-v1000 thermal overload relay 130a - 175a

Why Choose the ABB TA200DU-175-V1000 Thermal Overload Relay?

The ABB TA200DU-175-V1000 thermal overload relay is a high-capacity motor protection device designed to safeguard industrial motors against overload currents, phase imbalance and phase failure conditions. As part of the reliable ABB TA200DU series, this overload relay delivers dependable motor protection for heavy-duty industrial automation and process control systems.

Designed for demanding applications, the TA200DU-175-V1000 features an adjustable thermal current range of 135 to 175 A, making it ideal for protecting larger industrial motors used in manufacturing, pumping, material handling and process machinery. The relay is engineered for direct mounting onto compatible ABB contactors, simplifying installation and reducing panel complexity.

The unit incorporates trip class 10A protection, integrated STOP and TEST buttons, selectable manual or automatic reset functionality, and temperature compensated tripping characteristics for reliable performance in varying industrial environments. Auxiliary signalling contacts allow easy integration into motor control and automation systems.

Key Advantages

• Reliable thermal overload protection for industrial motors.
• 135–175 A adjustable current range for heavy-duty applications.
• Protection against motor overload and phase failure.
• Trip class 10A for standard motor starting conditions.
• Direct mounting onto ABB contactors for compact installation.
• Manual or automatic reset selectable.
• Integrated STOP and TEST controls for diagnostics and maintenance.

Key Features

• ABB TA200DU thermal overload relay series.
• 135–175 A adjustable setting range.
• 3-pole thermal overload relay.
• Trip class 10A motor protection.
• Integrated 1 NC trip contact.
• Integrated 1 NO signalling contact.
• Manual or automatic reset operation.
• Temperature compensated thermal tripping.
• Trip-free release mechanism with indication.
• Direct connection to ABB motor contactors.

Technical Specifications

• Manufacturer: ABB
• Series: TA200DU
• Model: TA200DU-175-V1000
• Product type: Thermal overload relay
• Current setting range: 135–175 A
• Rated operational current: 175 A
• Trip class: 10A
• Rated operational voltage: Up to 690 V AC
• Rated insulation voltage: 690 V
• Number of poles: 3P
• Auxiliary contacts: 1 NC + 1 NO
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Mounting type: Direct mounting to contactor
• Operating temperature: approx. -25 °C to +60 °C
• Standards: IEC 60947-4-1
• Dimensions (H × W × D): approx. 151 × 104 × 126 mm
• Weight: approx. 0.78 kg

Advanced Motor Protection for Industrial Systems

Thermal overload relays protect electric motors by monitoring motor current and disconnecting the supply if overload or phase loss conditions occur. This helps prevent overheating, insulation damage and premature motor failure while improving operational safety and system reliability.

The ABB TA200DU series is widely used in industrial motor starters, machinery control systems and process automation applications where dependable motor protection is essential. Its direct-mount design and integrated signalling contacts simplify installation and integration into industrial control panels.

Typical Applications

• Industrial motor starters and control panels.
• Heavy-duty pumps and compressors.
• Conveyor and material handling systems.
• Manufacturing and process machinery.
• Industrial automation and control systems.
• OEM machinery and motor protection applications.

Trusted by Industrial Automation Engineers

ABB thermal overload relays are trusted worldwide across industrial automation and manufacturing industries for dependable motor protection, operational safety and long-term reliability in demanding motor control systems.