RSGD6055GGVX310C - 2PH S/START 220-600V 55A 100-240V+O/L+MB

Why Choose the Carlo Gavazzi RSGD6055GGVX310C Soft Starter?

The Carlo Gavazzi RSGD6055GGVX310C is a high performance three-phase soft starter designed for smooth motor acceleration and controlled stopping in demanding industrial automation systems. As part of the advanced Carlo Gavazzi RSGD soft starter series, this unit helps minimise motor inrush current, reduce mechanical stress and improve operational reliability across industrial machinery and OEM equipment.

Featuring integrated Class 10 overload protection, Modbus RTU RS485 communication and an internal bypass relay, the RSGD6055GGVX310C combines dependable motor protection with efficient operation and simplified installation. Its DIN rail and panel mounting compatibility makes it ideal for industrial control cabinets where reliable motor control and advanced monitoring capabilities are essential.

With a rated operational current of 55 A and support for 220–600 V AC three-phase systems, this soft starter is suitable for motors up to approximately 30 kW at 400 V AC. The integrated 100–400 V AC control supply enables flexible integration into PLC and industrial automation systems.

Key Advantages

• Compact three-phase soft starter for industrial motor applications.
• 55 A operational current suitable for medium to heavy industrial motor loads.
• Supports 220–600 V AC three-phase systems.
• Integrated Class 10 overload protection.
• Integrated Modbus RTU RS485 communication.
• Internal bypass relay improves efficiency and reduces heat generation.

Key Features

• Carlo Gavazzi RSGD soft starter series.
• 55 A rated operational current.
• 30 kW motor rating at 400 V AC.
• 220–600 V AC operating voltage.
• 100–400 V AC control supply.
• Integrated internal bypass relay.
• 2-phase controlled soft starting.
• Integrated Class 10 overload protection.
• Integrated Modbus RTU RS485 communication.
• DIN rail and panel mounting compatibility.

Technical Specifications

• Manufacturer: Carlo Gavazzi
• Series: RSGD Soft Starters
• Model: RSGD6055GGVX310C
• Product type: Three-phase motor soft starter
• Rated operational current: 55 A
• Motor power at 230 V: 15 kW
• Motor power at 400 V: 30 kW
• Operating voltage: 187–660 V AC
• Control voltage: 100–400 V AC
• Controlled phases: 2-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Overload protection: Class 10
• Communication: Modbus RTU RS485
• Mounting type: DIN rail or panel mounting
• Internal bypass: Yes
• Product width: 75 mm
• Product height: 170 mm
• Product depth: 180 mm
• Operating temperature: -20 °C to +60 °C

Reliable Soft Starting for Industrial Motors

Soft starters such as the Carlo Gavazzi RSGD6055GGVX310C gradually increase motor voltage during startup, helping reduce electrical and mechanical stress on motors, gearboxes and connected industrial equipment. This improves equipment lifespan while minimising sudden current surges and voltage dips within industrial power systems.

The RSGD series is designed for industrial automation applications where compact dimensions, integrated protection and advanced communication functionality are essential. Integrated bypass functionality improves operating efficiency by reducing heat generation after startup while Modbus communication enables enhanced diagnostics, monitoring and PLC integration.

Typical Applications

• Industrial pumps and water systems.
• Conveyor and material handling equipment.
• Fans and ventilation systems.
• Compressors and process machinery.
• Packaging and production systems.
• Industrial automation and OEM control cabinets.

Trusted by Industrial Automation Engineers Worldwide

Carlo Gavazzi RSGD soft starters are widely used in industrial automation systems where reliable motor starting, integrated protection and reduced mechanical stress are essential for efficient long-term equipment operation.