Danfoss 175G5507 VLT Soft Starter MCD50106BT5G1X20CV1 soft starter for controlled starting and stopping of industrial three-phase motors with 106 A operational current.
The Danfoss 175G5507 is a high-performance VLT® Soft Starter MCD 500 designed to provide controlled motor starting and stopping for three-phase induction motors in demanding industrial environments. As part of the advanced Danfoss MCD 500 series, it delivers superior motor protection, reduced mechanical stress and enhanced operational reliability for industrial automation and process applications.
Featuring advanced adaptive acceleration and deceleration control, the MCD 500 minimises electrical and mechanical stress during motor start-up while extending equipment life. The integrated bypass contactor reduces heat generation and energy losses during normal operation, making the unit highly efficient and dependable for continuous industrial use.
With a 105 A rated current and a three-phase 200-525 V AC supply, the Danfoss 175G5507 is ideal for pumps, compressors, conveyors, fans, crushers and other heavy-duty industrial machinery requiring smooth motor starting and comprehensive protection.
Soft starters reduce the inrush current and mechanical shock associated with direct-on-line motor starting. By gradually increasing voltage during start-up and controlling stopping characteristics, they improve equipment longevity, reduce maintenance costs and help maintain stable production processes.
The Danfoss MCD 500 series is widely used throughout industrial automation thanks to its intelligent control algorithms, integrated protection features and straightforward commissioning. Its flexible programming options make it suitable for both new installations and retrofit projects across multiple industries.
| Current | 105 A |
|---|---|
| Voltage | 24 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VLT® Soft Starter MCD 500 |
| Part number | 175G5507 |
| Product type | Soft starter |
| Rated current | 106 A |
| Duty rating | AC53b heavy-duty operation |
| Input voltage | 200–525 V AC |
| Input phases | 3-phase |
| Control voltage | 24 VAC/VDC |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | Panel mounting |
| Frame size | G1 / Frame size 1 |
| Integrated bypass | Yes |
| Motor protection | Electronic overload and thermal protection |
| EAN | 5710107567867 |
It is a soft starter designed to provide controlled starting and stopping of three-phase induction motors while reducing mechanical and electrical stress.
The unit is typically suitable for industrial motors up to approximately 55 kW, depending on the application and duty cycle.
The Danfoss 175G5507 operates from a three-phase 200-525 V AC supply.
Yes. The MCD 500 incorporates an integrated bypass contactor to improve efficiency and minimise heat generation during normal operation.
It is designed for installation inside industrial electrical control panels serving pumps, conveyors, compressors, fans and other motor-driven equipment.
Danfoss VLT® Soft Starters are trusted by engineers and machine builders worldwide for delivering reliable motor protection, smooth starting performance and dependable operation in demanding industrial applications.
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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...