Siemens
Siemens 3RW3035-1AB14 SIRIUS Soft Starter - 38A, 18.5 kW
Siemens 3RW3035-1AB14 SIRIUS 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
Smooth Motor Starting
Reduced Inrush Current
Extends Motor Lifespan
Size S2 Compact Design
Screw Terminal Connections
Product description
The Siemens 3RW3035-1AB14 is a SIRIUS soft starter, size S2, designed for the smooth starting of three-phase asynchronous motors. It has a rated operational current of 38 A and can handle motor power up to 18.5 kW at 400V. The main circuit operates on 200-460V AC, while the control supply is 110-230V AC/DC.
This soft starter provides controlled acceleration, reducing mechanical stress on the motor and connected equipment, thereby extending their lifespan. It features screw connections for easy and secure wiring.
As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 3RW3035-1AB14 soft starter, ensuring you receive a genuine component for your industrial applications.
Technical specifications
| Type | Soft Starter |
| Manufacturer | Siemens |
| Series | SIRIUS 3RW30 |
| Size | S2 |
| Rated Operational Current | 38 A |
| Motor Power | 18.5 kW (at 400V) |
| Main Circuit Voltage | 200-460 V AC |
| Control Supply Voltage | 110-230 V AC/DC |
| Connection | Screw Terminals |
Common applications
Motor Control
Conveyor Systems
Pumps
Fans
Compressors
Industrial Machinery
Compatible systems
Three-phase asynchronous motors
Also known as
Siemens SIRIUS 3RW3035-1AB14, Siemens Soft Start S2
Replaces / compatible with
This soft starter replaces direct-on-line starters or star-delta starters for controlled motor acceleration.
Technical note
Expert tip
Ensure the control supply voltage (110-230V AC/DC) is correctly connected for proper operation.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 maximum motor power for the Siemens 3RW3035-1AB14 soft starter?
The Siemens 3RW3035-1AB14 soft starter is rated for a maximum motor power of 18.5 kW at 400V. It is designed to provide smooth starting for three-phase asynchronous motors within this power range.