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ADXNB02524 Lovato SOFT STARTER 25A AUX 24VAC/DC BASIC
Lovato ADXNB02524 ADXNB basic soft starter with integrated bypass relay and built-in fan, 25 A rated starter current, 208-600 V AC operational voltage and 24 V AC/DC auxiliary supply for gradual starting and stopping of three-phase asynchronous motors.
£195.71
Why Choose the Lovato ADXNB02524 Soft Starter?
The Lovato ADXNB02524 is an ultra-compact and reliable soft starter designed for the controlled acceleration and deceleration of three-phase asynchronous motors. As part of the Lovato ADXN soft starter series, it helps reduce electrical inrush current and mechanical stress during motor starting, supporting smoother operation and longer equipment life.
This basic ADXNB model uses two-phase control and incorporates an integrated bypass relay. Once the motor reaches operating speed, the bypass relay reduces internal power losses and heat generation, helping improve efficiency while simplifying control-panel design.
With a rated starter current of 25 A, a 208–600 V AC operational voltage range and a 24 V AC/DC auxiliary supply, the ADXNB02524 is suitable for pumps, fans, conveyors, compressors and general industrial machinery requiring dependable soft starting.
Key Advantages
- Ultra-compact soft starter for three-phase asynchronous motors.
- 25 A rated starter current for industrial motor applications.
- 208–600 V AC operating range supports a wide variety of motor supplies.
- 24 V AC/DC auxiliary supply integrates easily with automation control circuits.
- Integrated bypass relay reduces losses after motor acceleration.
- Simple front adjustment of essential starting and stopping parameters.
Key Features
- Lovato ADXN soft starter series.
- ADXNB basic version.
- 25 A rated operational current.
- Two-phase controlled motor starting.
- 208–600 V AC rated operational voltage.
- 24 V AC/DC auxiliary control supply.
- Integrated bypass relay.
- Voltage-ramp starting.
- Voltage-ramp or free-wheel stopping.
- Adjustable starting voltage, acceleration ramp and deceleration ramp.
- Compact design for installation inside electrical control panels.
Reliable Motor Starting for Industrial Applications
The Lovato ADXNB02524 progressively controls the voltage supplied to a motor during acceleration. This helps limit starting current and reduces sudden torque that can otherwise place unnecessary stress on motors, couplings, belts and driven machinery.
Its integrated bypass relay, straightforward potentiometer configuration and wide operational voltage range make it a practical choice for OEM machinery and industrial control panels where simple, dependable motor starting is required.
Typical Applications
- Industrial pumps and water-handling systems.
- Fans and ventilation equipment.
- Conveyors and material-handling machinery.
- Compressors and refrigeration equipment.
- Packaging and production machinery.
- OEM automation and machine-building systems.
Technical Specifications
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| Motor Protection | No | |
|---|---|---|
| Coil / Supply Voltage | 24 V AC/DC | |
| Voltage | 230 V, 400 V, 480 V, 600 V | |
| Power | 11 kW | |
| Current | 25 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | ADXN Soft Starters | |
| Product type | Soft starter | |
| Version | Basic | |
| Motor type | Three-phase asynchronous motor | |
| Control type | Two-phase control | |
| Rated starter current Ie | 25 A | |
| Rated operational voltage | 208-600 V AC | |
| Auxiliary supply voltage | 24 V AC/DC | |
| Rated frequency | 50 / 60 Hz | |
| Rated power at 230 V AC | 5.5 kW | |
| Rated power at 400 V AC | 11 kW | |
| Rated power at 500 V AC | 15 kW | |
| Rated insulation voltage | 600 V | |
| Bypass | Integrated bypass relay | |
| Cooling | Built-in fan | |
| Parameter setting | Front potentiometers | |
| Acceleration ramp | 1-20 s | |
| Deceleration ramp | 0-20 s | |
| Starting voltage | 30-80% | |
| Digital inputs | 1 | |
| Digital outputs | 2 NO contacts with common | |
| Mounting type | 35 mm DIN rail or screw fixing | |
| Degree of protection | IP20 | |
| Dimensions (W × H × D) | 45 × 139 × 128.4 mm | |
| EAN | 8013975299036 | |
| Conformity | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-2, UL 60947-4-2, CSA C22.2 No. 60947-4-2 | |
| HS Code | 85044090 |
Frequently Asked Questions
What is the Lovato ADXNB02524 used for?
The ADXNB02524 is used to provide smooth starting and stopping of three-phase asynchronous motors while reducing electrical and mechanical stress.
What current is the ADXNB02524 rated for?
The soft starter has a rated operational current of 25 A.
What supply voltages does the ADXNB02524 require?
It supports a 208–600 V AC motor supply and requires a 24 V AC/DC auxiliary control supply.
What motor power can the ADXNB02524 control?
Its IEC motor ratings include approximately 5.5 kW at 230 V AC, 11 kW at 400 V AC and 15 kW at 500 V AC.
Does the ADXNB02524 include an integrated bypass relay?
Yes. The integrated bypass relay reduces internal losses and heat generation after the motor has completed its acceleration ramp.
Trusted for Industrial Motor Control
Lovato ADXN soft starters provide machine builders and automation engineers with compact, straightforward motor-starting solutions designed to reduce inrush current, mechanical stress and installation complexity.
