M0R009122305 - DOL STARTER M0R 230/50-60 3-5A

Why Choose the Lovato M0R009122305 Direct-On-Line Starter?

The Lovato M0R009122305 is a robust direct-on-line motor starter designed for reliable switching and protection of three-phase motors in industrial and commercial control applications. Manufactured by Lovato Electric, this enclosed motor starter combines a BG09/BG12 contactor with a thermal overload relay, providing a practical and dependable solution for motor starting duties.

This DOL starter is supplied in an insulated enclosure and includes a reset pushbutton for restoring operation after overload trips. Its enclosed construction and IP65 protection rating make it suitable for demanding environments where resistance to dust and water ingress is important.

With a 3–5 A thermal overload adjustment range and a maximum motor rating of 2.2 kW at 400 V, the Lovato M0R009122305 is ideal for small motor control applications such as pumps, fans, compressors, conveyors and general machinery. The contactor coil operates from a 230 V AC 50/60 Hz control supply, making it suitable for common industrial control systems.

Key Advantages

• Enclosed direct-on-line motor starter for reliable motor switching and protection.
• 3–5 A overload relay adjustment range for small motor applications.
• Suitable for motors up to 2.2 kW at 400 V.
• Integrated thermal overload relay helps protect motors from overload conditions.
• Supplied with reset pushbutton for convenient fault reset.
• IP65 enclosure supports use in demanding industrial environments.

Key Features

• Lovato Electric enclosed DOL starter.
• BG09/BG12 contactor configuration.
• Thermal overload relay included.
• 3–5 A relay adjustment range.
• 5 A maximum operating current.
• 1.5–2.2 kW motor power range at 400 V.
• 230 V AC 50/60 Hz contactor coil voltage.
• Wall-mounted insulated enclosure with screw terminal connection.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: M0R enclosed motor starters
• Model: M0R009122305
• Product type: Direct-on-line motor starter
• Starter type: Enclosed DOL starter with thermal overload relay
• Contactor type: BG09/BG12
• Rated operating current: 5 A max.
• Thermal overload setting range: 3–5 A
• Motor power rating: 1.5–2.2 kW at 400 V
• Control voltage: 230 V AC
• Supply frequency: 50 / 60 Hz
• Protection rating: IP65
• Mounting type: Wall mounting
• Electrical connection: Screw terminals
• Operating temperature: -25°C to +60°C
• Storage temperature: -40°C to +70°C
• Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, UL508, CSA C22.2 No. 14
• Weight: approx. 720 g

Reliable Motor Starting and Overload Protection

Direct-on-line starters such as the Lovato M0R009122305 connect a motor directly to the supply for straightforward full-voltage starting. This makes them a simple and cost-effective choice for small motors where high starting torque and uncomplicated control are required.

The integrated thermal overload relay helps protect the connected motor by monitoring current and tripping when overload conditions occur. Combined with the reset pushbutton and enclosed contactor arrangement, this starter provides a compact motor control solution for machinery panels, plant equipment and standalone installations.

Typical Applications

• Small pumps and booster systems.
• Industrial fans and ventilation equipment.
• Compressors and workshop machinery.
• Conveyors and material handling systems.
• Processing and packaging machinery.
• General three-phase motor control installations.

Trusted by Industrial Control Engineers

Lovato enclosed motor starters are widely used by electrical engineers, machine builders and maintenance teams for dependable motor starting, overload protection and straightforward installation in industrial control systems.