ABB PST44-600-70 Soft Starter – Efficient Motor Control for Industrial Applications
The ABB PST44-600-70 SoftStarter is designed for efficient motor control in industrial applications. It offers smooth start-up and shutdown of electric motors, reducing mechanical and electrical stresses. Ideal for pumps, fans, conveyors, and compressors.
Net Width:160.000 mm
Net Height:260.000 mm
Net Depth / Length:196.000 mm
Net Weight:4.8 kg
Rated Operational Voltage:Main Circuit 400 … 690 V AC
Rated Control Supply Voltage (Us):100 … 250 V AC
Rated Operational Current – In-Line Connection (Ie):37 A
Initial Voltage During Start:30 … 70 %
Designed with robust engineering principles, the ABB PST44-600-70 Soft Starter is built to withstand harsh industrial environments, ensuring reliable performance even under demanding conditions.
Its compact size makes it easy to integrate into existing systems without requiring extensive modifications or additional space.
This soft starter is equipped with advanced features including overload protection, phase failure detection, and thermal overload protection, all designed to safeguard your investment and extend the lifespan of your equipment.
Installation is straightforward, allowing for quick setup and minimal downtime. The user-friendly interface facilitates easy monitoring and adjustment of settings directly from the control panel.
Compatible with a wide range of motors, the ABB PST44-600-70 Soft Starter is an ideal solution for various industrial sectors including manufacturing, mining, and construction, offering superior control and protection for your motor-driven operations.












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