Danfoss 175G5534 VLT Soft Starter MCD 500 with 141 A current rating, integrated bypass and three-phase 200-525 V AC operation for industrial motor control applications.
£1,759.27
The Danfoss MCD5-0141B-T5-G2 is a three-phase digital soft starter from the VLT® Soft Starter MCD 500 series, engineered for controlled starting and stopping of AC induction motors. Rated at 141 A, it is aimed at panel builders, OEMs and maintenance engineers who need smooth, repeatable motor control that reduces mechanical and electrical stress.
The MCD 500 limits start-up torque and inrush current with a controlled voltage ramp, while Danfoss Adaptive Acceleration Control (AAC) tailors the start and stop profiles to the load to help minimise water hammer in pumps and jerk in conveyors. An integrated bypass shorts out the thyristors once the motor reaches full speed, reducing heat dissipation and saving panel space.
Operating from a 3 × 200–525 V AC mains supply with a 110–220 V AC control supply, the MCD5-0141B-T5-G2 is supplied in an IP00 chassis format for installation inside a control panel or enclosure.
A soft starter ramps the voltage applied to an induction motor during start-up, limiting inrush current and the torque step that a direct-on-line start would impose. This protects couplings, belts, gearboxes and pumps from mechanical shock and reduces electrical stress on the supply.
The VLT® MCD 500 adds adaptive control and an integrated bypass so the motor is started and stopped smoothly, then run efficiently at full voltage – making it well suited to pumps, fans, conveyors and compressors across industry.
| Power | 75 kW |
|---|---|
| Current | 141 A |
| Voltage | 110 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Series | VLT® Soft Starter MCD 500 |
| Part number | 175G5534 |
| Product type | Soft starter |
| Rated current | 141 A |
| AC53b rating | 3-30:570 |
| Input voltage | 200–525 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Control voltage | 110 VAC and 220 VAC |
| Bypass | Internal bypass contactor |
| Protection rating | IP00 |
| Frame size | G2 |
| Mounting type | Panel / cabinet mounting |
| Approximate net weight | 14.9 kg |
| Motor capacity | up to 75 kW at 400 V |
| EAN | 5710107567911 |
It provides controlled soft starting and stopping of three-phase AC induction motors, reducing inrush current and mechanical stress in industrial applications.
The MCD5-0141B-T5-G2 has a rated operational current of 141 A.
It operates from a three-phase 200-525 V AC mains supply, with a 110-220 V AC control supply.
Yes. The MCD 500 includes an integrated bypass that shorts out the thyristors once the motor is at full speed, reducing heat and saving panel space.
Yes. Adaptive Acceleration Control makes it well suited to pumps, helping to minimise pressure surges and water hammer during starting and stopping.
Danfoss VLT® soft starters are relied upon by industrial engineers and OEM machine builders worldwide for smooth, energy-efficient motor control and dependable operation in demanding 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...