Danfoss 175G5178 VLT Compact Starter MCD 201 soft starter for three-phase motors, rated 200 kW and 370 A with 200–440 V AC operation and integrated bypass functionality.
£464.00
The Danfoss 175G5178 is a compact and dependable VLT® Soft Starter MCD 201 designed to deliver smooth starting and stopping of three-phase induction motors. It reduces electrical inrush current while minimising mechanical stress on motors and driven equipment, helping improve equipment reliability and extend service life. The 175G5178 is the MCD201018T4CV1 variant with a 24 V AC/DC control supply.
As part of the proven Danfoss VLT® MCD 201 Soft Starter series, this model incorporates an integrated bypass contactor, compact A-frame construction and simple commissioning. It is ideal for OEM machine builders, panel builders and maintenance engineers seeking reliable motor starting in industrial automation systems.
Rated for motors up to 18.5 kW with a three-phase 200-440 V AC supply, the Danfoss 175G5178 is suitable for pumps, fans, conveyors, compressors and general industrial machinery. Its DIN rail or panel mounting design enables straightforward installation inside electrical control cabinets.
Soft starters gradually increase motor voltage during start-up, reducing current surges and mechanical shock while improving equipment longevity. This delivers smoother machine operation, lower maintenance costs and improved reliability across industrial processes.
The Danfoss VLT® MCD 201 range provides an economical solution wherever controlled motor starting is required without the complexity of variable speed control. Its integrated bypass contactor further improves operating efficiency during continuous running.
| Power | 200 kW |
|---|---|
| Current | 42 A |
| Voltage | 24 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VLT® Soft Starter MCD 200 |
| SKU | 175G5178 |
| Product type | Compact soft starter |
| Rated motor power | 200 kW |
| Rated current | 370 A |
| Heavy-duty current | approx. 320 A |
| Input voltage | 200–440 V AC |
| Input phases | 3-phase |
| Control voltage | 110–240 V AC or 440 V AC |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | Panel / wall mounting |
| Frame size | Heavy-duty industrial frame |
| Dimensions (H × W × D) | approx. 320 × 280 × 230 mm |
| Weight | approx. 11 kg |
| Operating temperature | approx. -10°C to +60°C |
It provides controlled starting and stopping of three-phase AC motors while reducing electrical inrush current and mechanical stress.
The Danfoss 175G5178 is designed for motors up to 18.5 kW.
The unit operates from a three-phase 200-440 V AC supply with a 24 V AC/DC control supply.
Yes. The unit incorporates an integrated bypass contactor that improves efficiency while reducing heat generation during normal operation.
It is commonly installed inside industrial control panels for pumps, fans, compressors, conveyors and other motor-driven machinery.
Danfoss VLT® Soft Starters are trusted by OEMs, panel builders and maintenance engineers for dependable motor protection, compact installation and reliable performance across 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...