Danfoss 137L9509 iC7-Automation frequency converter, a 3.0 A three-phase AC drive with Modbus TCP, Ethernet connectivity and Safe Torque Off for industrial motor control and automation applications.
£1,036.00
The Danfoss 137L9509 is a compact and efficient iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation and machine control applications. As part of the advanced Danfoss iC7-Automation drive series, it provides reliable motor control, flexible communication and integrated safety functionality for modern industrial systems.
This air-cooled drive is engineered for compact cabinet installation where dependable operation, connectivity and efficient variable speed control are required. With standard I/O, Ethernet connectivity and Modbus TCP support, the 137L9509 is well suited to OEM machine builders, system integrators and automation engineers.
With a rated current of 3.0 A, a three-phase 380–500 V AC supply and an IP20 / Open Type enclosure, the Danfoss 137L9509 is ideal for smaller industrial motors used in conveyors, pumps, fans, packaging machinery and automated production equipment.
Frequency converters such as the Danfoss 137L9509 regulate motor speed by adjusting output voltage and frequency. This allows machinery to operate more efficiently while improving process control, reducing mechanical wear and supporting smoother motor operation.
The iC7-Automation platform is designed for modern industrial systems requiring flexible control, integrated communication and dependable safety functionality. Its Modbus TCP support, Ethernet connectivity and standard I/O make it straightforward to integrate into PLC-based automation systems and machine control panels.
| Power | 1.1 kW |
|---|---|
| Current | 3 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137L9509 |
| Catalog number | 7FC-AUFA3N05-03A0E20F3-000127964 |
| Model code | IC7-60FA3N05-03A0E20F3 |
| Product type | Frequency converter |
| Cooling method | Air cooled |
| Rated current | 3.0 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 / Open Type |
| Frame size | FA02b |
| EMC category | C3 category |
| Control panel | Control Panel 2.8 OPX20 |
| Functional safety | STO, not upgradable |
| EMC Filter | Industrial |
The Danfoss 137L9509 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
This model provides a rated current of 3.0 A, making it suitable for smaller industrial motor control applications.
The 137L9509 operates from a three-phase 380–500 V AC supply.
Yes, the drive includes integrated Safe Torque Off (STO) functionality for enhanced machine safety.
The drive supports Modbus TCP and includes an Ethernet port for integration with industrial automation networks.
Danfoss iC7-Automation frequency converters are trusted by engineers, system integrators and OEM machine builders for reliable motor control, efficient operation and flexible integration into modern industrial systems.
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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...