DOLS5.5230 Lovato standard dol starter 5.5kw 12a plastic enclosed 230vac

Why Choose the Lovato DOLS5.5230 Standard DOL Starter?

The Lovato DOLS5.5230 is a compact and dependable Direct-On-Line (DOL) motor starter designed for reliable starting and stopping of three-phase induction motors in industrial and commercial applications. As part of the proven Lovato L-Starter range, this enclosed starter combines robust AC-3 switching performance with durable enclosure protection and compact dimensions for demanding industrial environments.

Designed for industrial motor control systems requiring straightforward installation and dependable operation, the DOLS5.5230 features integrated Start / Stop push-button controls housed within a durable insulated enclosure. Its heavy-duty BF series contactor design delivers reliable switching performance for pumps, compressors, conveyors, ventilation systems and industrial machinery.

With a rated motor power of 5.5 kW, a 230 V AC control coil, a maximum motor current of 12 A and a durable IP65 enclosure, the Lovato DOLS5.5230 provides reliable and cost-effective motor control for industrial automation systems and machinery installations. The starter requires a separately selected RF38 thermal overload relay matched to the motor full-load current.

Key Advantages

• Reliable Direct-On-Line motor starter for industrial applications.
• 5.5 kW motor rating suitable for industrial motors.
• 230 V AC control voltage.
• IP65 insulated enclosure suitable for demanding environments.
• Integrated Start and Stop push-button controls.
• Compact enclosed construction saves installation space.
• Compatible with Lovato RF38 thermal overload relays.

Key Features

• Lovato L-Starter standard DOL starter.
• 5.5 kW rated motor power.
• 12 A AC-3 operational current.
• 230 V AC coil voltage.
• Start / Stop control station.
• IP65 insulated enclosure.
• Heavy-duty BF series contactor.
• Suitable for three-phase induction motors.
• Requires RF38 overload relay.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: L-Starter
• Model: DOLS5.5230
• Product type: Standard Direct-On-Line starter
• Motor power at 400 V: 5.5 kW
• Horsepower rating: 7.5 HP
• Maximum motor current AC-3: 12 A
• Control voltage: 230 V AC
• Protection rating: IP65
• Enclosure type: Insulated polycarbonate enclosure
• Control functions: Start / Stop
• Dimensions (H × W × D): approx. 175 × 88 × 119 mm
• Operating temperature: approx. -25 to +60 °C
• Motor type: Three-phase induction motor
• Overload relay required: RF38 series
• Installation type: Surface mounting
• Standards compliance: IEC/EN 60947-1 and IEC/EN 60947-4-1

Reliable Motor Starting for Industrial Applications

Direct-On-Line starters such as the Lovato DOLS5.5230 provide a dependable and straightforward method of starting induction motors by applying full line voltage directly to the motor terminals. This method delivers high starting torque and is commonly used for industrial pumps, compressors, conveyors and workshop machinery.

The Lovato L-Starter range is widely used in industrial automation systems requiring dependable motor control, straightforward installation and reliable switching performance. Its compact enclosed design simplifies installation while maintaining durable operation in demanding industrial environments.

Typical Applications

• Industrial pumps and water systems.
• Compressors and refrigeration equipment.
• Industrial conveyors and material handling.
• HVAC and ventilation systems.
• Machine tools and workshop machinery.
• Industrial automation systems.
• General-purpose three-phase motor control.

Trusted by Industrial Electricians and OEMs

Lovato L-Starter motor starters are widely used in industrial automation systems for dependable motor control, compact installation and reliable switching performance in demanding environments.