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DOLR11400 Lovato reversing dol starter 11kw plastic enclosed 400vac
Lovato DOLR11400 reversing Direct-On-Line motor starter with forward-stop-reverse operation, 400 V AC coil, IP65 enclosure and 11 kW motor rating for industrial motor control applications.
£204.65
Why Choose the Lovato DOLR11400 Reversing DOL Starter?
The Lovato DOLR11400 is a robust reversing direct-on-line (DOL) motor starter designed to provide reliable forward and reverse motor control for industrial three-phase applications. Manufactured by Lovato Electric, this enclosed starter is ideal for machinery requiring simple reversing functionality while delivering dependable motor starting and stopping performance.
Engineered for industrial environments, the DOLR11400 combines high-quality switching components within a durable IP65 insulated enclosure, helping protect electrical equipment against dust and water ingress. Its reversing configuration allows operators to change motor rotation safely and efficiently, making it suitable for a wide range of automation and material handling systems.
Designed for motors up to 11 kW at 400 V, the starter features a 25 A AC-3 rating with a 400 V AC control coil. A compatible thermal overload relay is selected separately to match the motor full load current, allowing optimum motor protection for each application.
Key Advantages
- Reliable reversing direct-on-line motor starter for industrial machinery.
- Forward, stop and reverse motor control.
- 11 kW motor capacity at 400 V.
- 25 A AC-3 operational rating.
- Durable IP65 insulated enclosure for demanding environments.
- Thermal overload relay selected separately for precise motor protection.
- Suitable for OEM panels, conveyors and material handling systems.
Key Features
- Lovato Electric L-Starter series.
- Reversing direct-on-line starter.
- Forward / Stop / Reverse operation.
- 11 kW motor rating at 400 V.
- 25 A AC-3 operational current.
- 400 V AC control coil.
- IP65 insulated enclosure.
- Compatible with separately selected thermal overload relays.
- Factory-assembled enclosed starter for straightforward installation.
Reliable Motor Starting and Direction Control
Reversing DOL starters provide a straightforward method of starting and reversing three-phase induction motors by switching the motor supply directly across the line voltage. They are widely used where full-voltage starting is acceptable and reliable directional control is required.
The Lovato DOLR11400 is suitable for industrial control systems requiring dependable forward and reverse motor operation while allowing overload protection to be tailored using the appropriate thermal overload relay matched to the motor's full load current.
Typical Applications
- Conveyors and material handling equipment.
- Industrial doors and gates.
- Hoists and lifting equipment.
- Packaging machinery.
- Machine tools.
- Agricultural and processing equipment.
- General industrial automation.
Technical Specifications
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| With Isolator | No | |
|---|---|---|
| Starter Type | Reversing | |
| Power | 11 kW | |
| Current | 25 A | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Coil / Supply Voltage | 400 V AC | |
| Series | L-Starter | |
| Product type | Reversing Direct-On-Line starter | |
| Motor power at 400 V | 11 kW | |
| Horsepower rating | 15 HP | |
| Maximum motor current AC-3 | 25 A | |
| Control voltage | 400 V AC | |
| Protection rating | IP65 | |
| Enclosure type | Insulated plastic enclosure | |
| Control functions | Forward / Stop / Reverse | |
| Dimensions (H × W × D) | approx. 225 × 110 × 148 mm | |
| 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 |
Frequently Asked Questions
What is the Lovato DOLR11400 used for?
It is used to start, stop and reverse three-phase motors in industrial applications requiring reliable directional motor control.
What motor size is this starter suitable for?
The DOLR11400 is designed for motors up to 11 kW at 400 V.
Does this starter include overload protection?
No. A compatible thermal overload relay must be selected separately to match the motor full load current.
What control voltage does the starter use?
This model is fitted with a 400 V AC control coil.
Is the enclosure suitable for industrial environments?
Yes. The starter is supplied in a durable IP65 insulated enclosure providing protection against dust and water ingress.
Trusted for Industrial Motor Control
Lovato Electric motor starters are trusted worldwide for dependable motor control, robust construction and reliable operation across industrial automation, manufacturing and OEM applications.
