MPN

RS PRO Soft Starter, , 355 kW, 230 V, 3 Phase

RS Stock No.:: 206-152
Brand:: RS PRO

RS PRO Soft Starter, , 355 kW, 230 V, 3 Phase

Subtotal (1 unit)*

£7,493.80

(exc. VAT)

£8,992.56

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

2 unit(s) ready to ship
Plus 999,999,997 unit(s) shipping from 13 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£7,493.80

*price indicative

RS Stock No.:: 206-152
Brand:: RS PRO

Find similar products by selecting one or more attributes.

RS PRO High Performance iERS Energy Saving Soft Starter

Boost the efficiency and extend the lifespan of your industrial motors with RS PRO High-Performance iERS Energy Saving Soft Starters. These cutting-edge devices are designed to reduce mechanical stress on motors and optimise energy consumption, particularly in lightly loaded scenarios. With their advanced features and intelligent design, they ensure your motors run smoothly and efficiently, saving you both time and energy.

Why Would You Choose RS PRO Soft Starters?

The RS PRO High Performance iERS Energy Saving Soft Starter offers a user-friendly experience with its intuitive, vibrant touch screen interface, allowing for effortless navigation. It provides access to a comprehensive suite of smart applications tailored for various industrial systems, ensuring versatility and adaptability.

The intelligent energy recovery system maximises energy savings, making it an eco-friendly choice. Lifetime event logging helps keep track of all events throughout the device's lifespan, facilitating better maintenance and troubleshooting.

The software for commissioning and logging simplifies setup and monitoring, while specialised troubleshooting software enables quick identification and resolution of issues. Automatic load tuning capabilities ensure optimal performance, and integrated I²t motor overload protection safeguards your motors from potential damage.

Features and Benefits

Full Colour Touch Screen

i45 Smart Application Suite

iERS Intelligent Energy Recovery System

Lifetime Event Logging

Software for Commissioning and Logging

Software for Troubleshooting

Automatic Reset

Automatic Load Tuning

Built-in I²t Motor Overload Protection

Built-in Remote Keypad

Energy Monitoring Features

Specification

3-phase AC Semiconductor Energy Saving Motor Controller

Voltage Rating: 110V →230 V

Power rating available: 355kW, 400kW, 500kW

Current rating available: 625A, 722A, 850A

3.5 in. Full Colour Touch Screen

IP rating: IP00

Inputs/Outputs

3 x NO programmable output relays, 1 Amp

1 x NC programmable output relay, 1 Amp

1 x NO programmable output relay, 3 Amps

4 x Programmable digital inputs

1 x PTC thermistor input

1 x 0-10v/4-20mA Analogue input

1 x 0-10v/4-20mA Analogue output

1 x USB

2 x RJ45 (RS 485 / Modbus RTU for Bus network monitoring and control)

1 x Expansion port: Add on Smart Module

Dimensions

H.702 mm x W.520 mm x D.316 mm

Applications

The RS PRO Soft Starter is perfect for fixed speed applications and comes pre-loaded with a variety of functions to suit different industrial needs. Whether you're looking to reduce wear and tear on your motors or save on energy costs, this soft starter is the ideal solution.

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	Select all
	Brand RS PRO
	Power Rating 355 kW
	Motor Starter Type Soft Start
	Voltage Rating 230 V
	Phase 3
	Current Rating 625 A
	IP Rating IP00