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.
£217.46
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.
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.
| Power | 11 kW |
|---|---|
| Current | 25 A |
| Voltage | 24 V |
| 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 |
The ADXNB02524 is used to provide smooth starting and stopping of three-phase asynchronous motors while reducing electrical and mechanical stress.
The soft starter has a rated operational current of 25 A.
It supports a 208–600 V AC motor supply and requires a 24 V AC/DC auxiliary control supply.
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.
Yes. The integrated bypass relay reduces internal losses and heat generation after the motor has completed its acceleration ramp.
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.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...