1TVC400072S5699 ABB Motor Starter DOLR 7.5KW 400V Steel (No Overload)

Why Choose the ABB 1TVC400072S5699 Reversing DOL Starter?

The ABB 1TVC400072S5699 is a robust reversing direct-on-line motor starter designed for reliable forward and reverse control of three-phase motors in industrial and commercial motor control applications. As part of the ABB 1TVC enclosed starter range, it provides a practical solution for machinery, conveyors, pumps, fans, compressors and general motor starting duties.

This reversing DOL starter is supplied in a durable steel enclosure with an IP55 protection rating, helping protect the starter assembly against dust and water ingress in demanding industrial environments. Its enclosed construction makes it suitable for plant rooms, workshops, production machinery and control panel installations where dependable motor reversing control is required.

With a rated motor power of 7.5 kW at 400 V AC, a 250-500 V AC coil voltage range and suitability for three-phase motor applications, the ABB 1TVC400072S5699 is ideal for controlling motors where direction reversal is required. This model is supplied without an overload relay, allowing suitable overload protection to be selected separately according to the motor current and application requirements.

Key Advantages

• Reliable reversing direct-on-line starter for three-phase motors.
• 7.5 kW motor power rating suitable for industrial motor control.
• 400 V AC voltage rating for three-phase motor applications.
• 250-500 V AC coil voltage range for flexible control circuit compatibility.
• Allows forward and reverse motor operation in suitable applications.
• Durable IP55 steel enclosure for demanding environments.
• Supplied without overload relay for flexible motor protection selection.

Key Features

• ABB 1TVC enclosed starter series.
• Reversing direct-on-line motor starter.
• 7.5 kW rated motor power at 400 V AC.
• 400 V AC three-phase motor control.
• 250-500 V AC coil voltage.
• Forward and reverse motor operation.
• IP55 rated steel enclosure.
• Designed for use with separately selected overload protection.

Technical Specifications

• Manufacturer: ABB
• Series: 1TVC / DR
• Model: 1TVC400072S5699
• Also known as: DR407S
• Product type: Reversing DOL motor starter
• Starter type: Direct-on-line reversing
• Rated motor power: 7.5 kW at 400 V AC
• Voltage rating: 400 V AC
• Coil voltage: 250-500 V AC
• Motor phases: 3-phase
• Enclosure: Yes
• Enclosure material: Steel
• Protection rating: IP55
• Isolator: Not included
• Overload relay: Not supplied
• Compatible overload range: ABB TF42 series, selected to suit motor current
• Overall dimensions (H x W x D): approx. 184 x 184 x 180 mm
• Application: Industrial motor starting, switching and reversing

Reliable Motor Starting and Reversing Control

Reversing direct-on-line starters are used to start motors and change their direction of rotation by switching the motor phase sequence through a controlled reversing arrangement. This makes them suitable for equipment where forward and reverse operation is required.

The ABB 1TVC400072S5699 combines reversing DOL motor control with a robust enclosed assembly. Its steel enclosure, IP55 protection rating and 7.5 kW motor power rating make it suitable for industrial environments where reliable motor starting, switching and direction control are required.

Typical Applications

• Conveyors and material handling systems.
• Industrial pumps and fan motors.
• Compressors and workshop machinery.
• Hoists, doors and machinery requiring forward and reverse operation.
• Manufacturing and production equipment.
• Panel building, maintenance and replacement motor starter installations.

Trusted by Motor Control Professionals

ABB enclosed motor starters are used by panel builders, maintenance engineers and industrial automation professionals to provide dependable motor starting, switching and reversing control in demanding applications.