Lovato ADXNB045 ADXNB basic soft starter with integrated bypass relay and built-in fan, 45 A rated starter current, 208-600 V AC operational voltage and 100-240 V AC auxiliary supply for gradual starting and stopping of three-phase asynchronous motors.
£405.53
The Lovato ADXNB045 is an ultra-compact and reliable soft starter designed for gradual starting and stopping of three-phase asynchronous motors in industrial automation and motor control applications. As part of the Lovato ADXN soft starter series, it provides a simple and effective solution for reducing inrush current, limiting mechanical stress and improving motor operating reliability.
The ADXNB045 is a basic version soft starter featuring two-phase motor control, an integrated bypass relay and a built-in cooling fan. Its compact 45 mm housing and simple potentiometer-based configuration make it ideal for OEM machine builders, control panel manufacturers and industrial engineers requiring dependable motor starting control in limited installation space.
With a rated starter current of 45 A, a 208–600 V AC operational voltage range and a 100–240 V AC auxiliary supply, the Lovato ADXNB045 is suitable for pumps, fans, conveyors, compressors and general industrial machinery requiring smooth motor acceleration and controlled stopping.
The Lovato ADXNB045 gradually increases motor voltage during start-up, helping reduce high starting currents and mechanical shock on connected equipment. This supports smoother operation and helps protect motors, couplings, belts and driven machinery.
The ADXNB basic version is designed for applications where compact dimensions, simple commissioning and reliable motor control are priorities. Its integrated bypass relay reduces heat generation during normal operation, while the built-in fan supports dependable performance in demanding control-panel environments.
| Power | 22 kW |
|---|---|
| Current | 45 A |
| Voltage | 240 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | ADXN Soft Starters |
| Product type | Soft starter |
| Product designation | Soft starter basic |
| Version | Basic |
| Motor type | Three-phase asynchronous motor |
| Control type | Two-phase control |
| Number of controlled phases | 2 |
| Rated starter current Ie | 45 A |
| Rated operational voltage | 208-600 V AC |
| Auxiliary supply voltage | 100-240 V AC |
| Rated frequency | 50 / 60 Hz |
| Rated power at 230 V AC | 11 kW |
| Rated power at 400 V AC | 22 kW |
| Rated power at 500 V AC | 30 kW |
| Bypass | Integrated bypass relay |
| Cooling system | Built-in fan |
| Functions | Basic parameters only |
| Parameter setting | Front potentiometers |
| Mounting type | 35 mm DIN rail or screw fixing |
| Degree of protection | IP20 |
| Dimensions (W × H × D) | 45 × 159 × 128.4 mm |
| Weight | approx. 750 g |
| Package quantity | 1 |
| EAN | 8013975299081 |
| Conformity | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-2, UL 60947-4-2, CSA C22.2 No. 60947-4-2 |
| Certifications | cULus, EAC, RCM pending |
| HS Code | 85044090 |
The Lovato ADXNB045 is used to provide gradual starting and stopping of three-phase asynchronous motors in industrial machinery, pumps, fans, conveyors and compressor applications.
The ADXNB045 has a rated starter current of 45 A.
The ADXNB045 supports a 208–600 V AC operational voltage range.
This soft starter requires a 100–240 V AC auxiliary supply.
Yes, the Lovato ADXNB045 includes an integrated bypass relay to improve efficiency during normal motor running operation.
Lovato ADXN soft starters are widely used by panel builders, maintenance engineers and automation specialists for compact motor control, smooth starting performance and straightforward commissioning in industrial applications.
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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...
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...