Type:Soft Start Control Head
Manufacturer:Rockwell Automation
Model:AB 41391-454-01-S1FX
Rated Voltage:460V AC
Current Rating:400A
Starting Methods:Voltage ramp, current limit, pulse step
Protection Features:Overload, phase failure, overvoltage, undervoltage
Dimensions:20 x 10 x 15 cm
Weight:2.5 kg
Designed with advanced soft start technology, the Rockwell AB 41391-454-01-S1FX Soft Start Control Head ensures a seamless start-up process for motors, thereby reducing mechanical wear and tear.
This model features robust IP65 protection, making it ideal for harsh industrial settings.
With its high rated current capacity up to 400A, it can handle significant loads efficiently.
The unit operates within a wide voltage range of 200-690V AC, providing flexibility across various industrial applications.
Equipped with Modbus RTU communication interface, it integrates seamlessly with existing systems for enhanced monitoring and control capabilities.



Your one-stop shop for genuine industrial control components. This Industrial Communication Module is designed for demanding industrial environments. As a professional supplier of communication adapter and network module, we provide genuine products with competitive pricing and reliable after-sales service.
Our network interface solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this network module delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.
Common Applications:
- Oil and gas exploration and refining
- Mining and mineral processing
- Data center power management
- Pulp and paper manufacturing
- Telecommunications infrastructure
Key Features & Specifications Highlights:
- Extended lifecycle with proven reliability in harsh environments
- Wide operating temperature range (-20°C to 60°C)
- Modular design for flexible system expansion
- Low power consumption with energy-efficient design
- Genuine OEM quality with full manufacturer warranty
✅ Ready to ship from warehouse | 💰 Competitive pricing with volume discounts | 📞 Contact us for quotes
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