Description
The Siemens SIRIUS 3RW4026-1BB14 is a compact soft starter designed for smooth acceleration and deceleration of three-phase motors up to 11kW at 400V. With a rated current of 25A and wide operating voltage range of 200-480V AC, this soft starter provides reliable motor control while reducing mechanical stress and electrical peaks during startup. The flexible control voltage range of 110-230V AC/DC ensures compatibility with various control circuits, while screw terminal connections offer secure wiring. Ideal for applications requiring controlled motor starting and stopping, this S0 size starter offers an efficient solution for conveyor systems, pumps, fans, and other motor-driven equipment.
Key Features
Soft starter size S0 for smooth motor starting Rated current: 25A Power rating: 11kW at 400V Operating voltage: 200-480V AC Control voltage: 110-230V AC/DC Screw terminal connections Ambient temperature: up to 40°C Compact design for space-saving installation
Warranty & After-Sales
Factory new units: 12 months warranty Refurbished units: 3-6 months warranty Technical support for installation and configuration
Delivery Time
Standard delivery: 3-5 working days Express shipping available upon request
Why Choose Our Store
Genuine Siemens motor control components Global supply network with competitive pricing Expertise in motor starting and control systems
Applications
Conveyor belt motor starting Pump and fan motor control Compressor and ventilation systems Material handling equipment Industrial machinery with motor starting requirements
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