Danfoss 137U6742 iC7-Automation air-cooled frequency converter with 1.3 A output current, three phase 380-500 V AC supply, Modbus TCP communication, IP20 Open Type enclosure and integrated Safe Torque Off for compact industrial motor control applications.
£519.20
The Danfoss 137U6742 is a compact iC7-Automation frequency converter designed for precise motor control in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation series, this air-cooled drive provides reliable speed and torque regulation for machinery, process systems and automation equipment.
This frequency converter is engineered for flexible integration into industrial control panels, offering embedded communication capability, functional safety and robust drive performance. Its compact IP20 / Open Type format makes it suitable for cabinet installation where space-efficient motor control is required.
With a rated output current of 1.3 A and a three-phase 380–500 V AC supply, the Danfoss 137U6742 is ideal for low-power industrial motor applications used in conveyors, pumps, fans, small machinery and OEM automation systems.
Variable frequency drives such as the Danfoss 137U6742 regulate motor speed by adjusting output frequency and voltage. This helps improve energy efficiency, reduce mechanical stress and support smoother machine operation in industrial environments.
The iC7-Automation platform is designed for applications where precise motor control, communication flexibility and functional safety are important. With Modbus TCP, Ethernet connectivity and integrated STO, the 137U6742 can be used in modern automation panels and OEM machinery.
| Power | 0.37 kW |
|---|---|
| Current | 1.3 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137U6742 |
| Model code | IC7-60FA3N05-01A3E20F3+ACBC+ALDC+BAMT+BEF1+BF20+CBX0+DAAU |
| Product type | Frequency converter / variable frequency drive |
| Rated output current | 1.3 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 |
| Cooling method | Air-cooled |
| Fieldbus protocol | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Functional safety | STO (Safe Torque Off), not upgradable |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | None |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Industrial |
The Danfoss 137U6742 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The drive has a rated output current of 1.3 A.
The Danfoss 137U6742 operates from a three-phase 380–500 V AC supply.
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port.
Yes. The drive includes integrated Safe Torque Off (STO) functionality, which is not upgradable in this configuration.
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, flexible communication and dependable performance in demanding automation environments.
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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...