Danfoss 175G5545 VLT Soft Starter MCD 500 with 1200 A current rating, three-phase 200-525 V AC operation and IP00 enclosure for industrial motor control applications.
The Danfoss 175G5545 is an ultra-high-capacity VLT Soft Starter MCD 500 designed to provide smooth and controlled starting and stopping of large three-phase AC motors in demanding industrial applications. As part of the advanced Danfoss MCD 500 soft starter series, it delivers intelligent motor control, reduced mechanical stress and comprehensive protection features for heavy-duty industrial motor systems.
The MCD 500 series uses advanced digital soft start technology with current feedback and Adaptive Acceleration Control (AAC) to optimise motor acceleration and deceleration profiles. The system provides reliable motor protection, diagnostics and monitoring functions to help improve equipment performance and operational reliability.
With a rated current of 1200 A, a 200–525 V AC three-phase supply and an IP00 G5 enclosure design, the Danfoss 175G5545 is designed for the largest industrial motor applications requiring dependable soft starting performance. The unit supports 110–120 V AC and 220–240 V AC control voltage options for flexible electrical panel integration.
Soft starters such as the Danfoss MCD 500 control the voltage supplied to AC motors during startup, reducing high inrush currents and limiting mechanical shock. This enables large industrial equipment to start smoothly while improving motor and system reliability.
The Danfoss MCD 500 series provides intelligent motor protection, flexible configuration and advanced starting algorithms. These capabilities make the 175G5545 suitable for large pumps, compressors, conveyors, fans and heavy industrial machinery requiring controlled motor starting.
| Current | 1200 A |
|---|---|
| Voltage | 110 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Series | VLT® Soft Starter MCD 500 |
| Part number | 175G5545 |
| Product type | Soft starter |
| Rated current | 1200 A |
| AC53a rating | 3-30:50-6 |
| Input voltage | 200–525 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Control voltage | 110 VAC and 220 VAC |
| Bypass type | Continuous without internal bypass contactor |
| Protection rating | IP00 |
| Frame size | G5 |
| Mounting type | Panel / cabinet mounting |
| Approximate net weight | 120 kg |
| EAN | 5710107568123 |
The Danfoss 175G5545 is a VLT Soft Starter MCD 500 designed to control the starting and stopping of large three-phase AC motors in industrial applications.
The Danfoss 175G5545 supports a rated current of 1200 A.
The unit operates from a three-phase 200–525 V AC supply.
The MCD5-1200C-T5-G5X-00-CV2 configuration supports 110–120 V AC and 220–240 V AC control voltage.
The Danfoss 175G5545 is designed for installation inside electrical control panels and motor control centres.
Danfoss VLT Soft Starter MCD 500 units are trusted by industrial engineers worldwide for reliable motor starting, intelligent protection and efficient operation in demanding industrial 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...