ABB ACS380-042N-09A4-4 machinery drive, a 4 kW variable-torque (VT) / 3 kW constant-torque (CT) three phase AC variable frequency drive designed for industrial machinery, OEM automation and efficient motor control applications.
£621.60
The ABB ACS380-042N-09A4-4 (Product ID: 3AXD50000295791) is a compact and high-performance AC variable frequency drive (VFD) designed for precise motor control in industrial machinery and OEM automation applications. As part of the advanced ABB ACS380 machinery drive series, it delivers reliable performance, flexible integration and efficient operation in demanding machine control environments.
Engineered for machine builders, the ACS380 series provides the functionality required for seamless integration into modern automation systems. Its compact module design, integrated safety functionality and versatile connectivity help simplify installation, commissioning and long-term operation.
With a rated output power of 4 kW (VT / normal duty) or 3 kW (CT / heavy duty), a nominal output current of 9.4 A and a three-phase 380–480 V AC supply, the ACS380-042N-09A4-4 is ideal for conveyors, pumps, fans, mixers, packaging equipment and industrial production machinery requiring dependable variable speed motor control.
Variable frequency drives such as the ABB ACS380 regulate motor speed by adjusting output voltage and frequency. This helps machinery operate more efficiently while improving process accuracy, reducing mechanical stress and supporting smoother production performance.
The ACS380 series is designed for OEMs, machine builders and automation engineers who need compact, reliable and easy-to-integrate motor control. Its machinery-focused design makes it suitable for both standalone machine control and connected industrial automation systems.
| Power | 4 kW |
|---|---|
| Current | 9.4 A |
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | ACS380 Machinery Drives |
| Product ID | 3AXD50000295791 |
| Product type | AC variable frequency drive / machinery drive module |
| Rated output power (VT / normal duty) | 4 kW |
| Rated output power (CT / heavy duty) | 3 kW |
| Nominal output current (IN) | 9.4 A |
| Output current, VT / normal duty (ILd) | 8.9 A |
| Output current, CT / heavy duty (IHd) | 7.2 A |
| UL rated output | 5 HP, 7.6 A at 480 V |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | Panel / cabinet mounting |
| Frame size | R1 |
| EAN | 6438177544395 |
| Country of Manufacture | China |
| EMC Filter | None |
This drive controls the speed and torque of three-phase AC motors used in machinery, automation and industrial production applications.
The drive supports motors with a rated output power of 4 kW on variable-torque (normal duty) loads, or 3 kW on constant-torque (heavy duty) loads.
The ACS380-042N-09A4-4 operates from a three-phase 380–480 V AC supply.
Yes, the ACS380 series includes integrated Safe Torque Off (STO) functionality for machinery safety applications.
The drive is typically installed inside electrical control panels, machine cabinets or industrial automation enclosures.
ABB ACS380 machinery drives are widely trusted by machine builders, OEMs and automation engineers for delivering reliable motor control, efficient operation and seamless integration into modern industrial equipment.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...