Siemens
Siemens 3RW4026-1BB04 SIRIUS Soft Starter - 25A, 11kW
Siemens SIRIUS S0 soft starter
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12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Soft start functionality
Overload protection
Compact S0 size
200-480V AC operating voltage
24V AC/DC control voltage
Screw terminals
Product description
The Siemens 3RW4026-1BB04 is a SIRIUS soft starter in size S0, rated for 25A and 11kW at 400V. It operates within a voltage range of 200-480V AC and features 24V AC/DC control voltage with screw terminals.
This soft starter is ideal for reducing mechanical stress on machinery and controlling motor starting currents in applications such as pump controls, fan systems, and conveyor belts across various industrial sectors.
As a veteran-owned surplus parts distributor, Stanlo Automation offers reliable access to essential industrial components like the Siemens 3RW4026-1BB04, ensuring your operations continue smoothly with quality surplus inventory.
Technical specifications
| Size | S0 |
| Current Rating | 25 A |
| Power | 11 kW |
| Voltage | 400 V |
| Control Voltage | 200-480 V AC, 24 V AC/DC |
| Terminals | Screw |
Common applications
Motor control
Pump systems
Fan control
Conveyor systems
Industrial machinery
Compressor control
Compatible systems
Designed for general motor control applications; consult motor and control system documentation for specific integration.
Also known as
Siemens SIRIUS 3RW40
3RW40 starter
Replaces / compatible with
No specific replacement information found. Compatible with Siemens SIRIUS accessories.
Technical note
Expert tip
Ensure proper heat dissipation as per manufacturer guidelines, especially when operating at the upper limits of the ambient temperature rating.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the current rating and power output of the Siemens 3RW4026-1BB04?
The Siemens 3RW4026-1BB04 is rated for a current of 25A and can handle a motor power of 11kW at 400V. This ensures robust performance for demanding motor control applications.