M0R0091202475 Lovato DOL STARTER M0R 24VAC 4.5-7.5A

Why Choose the Lovato M0R0091202475 DOL Starter?

The Lovato M0R0091202475 is an enclosed direct-on-line (DOL) motor starter designed for reliable starting, stopping and overload protection of three-phase AC motors. As part of the Lovato M0R electromechanical starter series, it combines a contactor, adjustable thermal overload relay and reset control in a compact enclosure for straightforward installation in industrial motor-control applications.

This starter provides a convenient pre-assembled solution for applications where a motor requires direct-on-line starting and dependable thermal overload protection. The integrated overload relay is adjustable over a 4.5–7.5 A range, allowing the protection setting to be matched to the rated current of the connected motor.

The M0R0091202475 incorporates a 9 A AC-3 contactor with a 24 V AC control coil. Its enclosed construction and front reset control make it suitable for machinery, pumps, fans, compressors, conveyors and other industrial equipment requiring a compact and practical motor-starting solution.

Key Advantages

• Compact enclosed direct-on-line motor starter for industrial applications.
• 4.5–7.5 A adjustable thermal overload relay provides motor overload protection.
• 9 A AC-3 contactor for dependable motor switching.
• 24 V AC control voltage suitable for low-voltage industrial control circuits.
• Integrated reset control provides convenient overload reset functionality.
• Pre-assembled contactor and overload relay simplify installation and wiring.
• Direct-on-line operation provides simple and reliable full-voltage motor starting.
• Enclosed construction provides a convenient solution for machinery and industrial installations.

Key Features

• Lovato M0R electromechanical starter series.
• Direct-on-line (DOL) motor starting.
• 9 A AC-3 contactor.
• 4.5–7.5 A thermal overload adjustment range.
• 24 V AC contactor control voltage.
• Integrated thermal overload protection for the connected motor.
• Front-mounted reset control.
• Supplied as an enclosed motor starter for convenient installation.
• Designed for three-phase AC motor control applications.

Reliable Direct-on-Line Motor Starting and Protection

Direct-on-line starters such as the Lovato M0R0091202475 operate by connecting a motor directly to the electrical supply through an electromechanical contactor. This provides full supply voltage during starting and offers a simple, robust method of controlling motors where the electrical system and driven equipment can accommodate the resulting starting current and torque.

The integrated adjustable thermal overload relay adds essential protection against sustained motor overload conditions. When correctly adjusted within its 4.5–7.5 A range to suit the connected motor, the overload relay causes the starter to disconnect the motor if excessive current persists, helping protect the motor and associated equipment from damage.

Typical Applications

• Industrial pumps and pumping equipment.
• Fans and ventilation systems.
• Compressors and refrigeration equipment.
• Conveyors and material handling machinery.
• Machine tools and production equipment.
• Three-phase industrial motors requiring 4.5–7.5 A overload protection.
• OEM machinery and automation systems.
• General industrial motor-control installations.