3RW4037-1TB04 SIEMENS SIRIUS Soft Starter S2 63 A

Brand Name:SIEMENS
Model Number:3RW4037-1TB04
Minimum Order Quantity:1
Delivery Time:in stock / 1-3 work days
Payment Terms:T/T
Place of Origin:GERMANY
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Location: Xiamen China
Address: 103, No.26, Zhenhai Road, Siming District, Xiamen, China
Supplier`s last login times: within 41 hours
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Product Details

SIEMENS 3RW4037-1TB04 SIRIUS Soft Starter S2 63 A:


SIRIUS soft starter S2 63 A, 30 kW/400 V, 40 °C 200-480 V AC, 24 V AC/DC Screw terminals Thermistor motor protection.


Product Overview:

The Siemens 3RW4037-1TB04 is a soft starter from the SIRIUS 3RW4 series, designed to control the acceleration and deceleration of three-phase asynchronous motors. It reduces mechanical stress on motors and driven equipment, minimizes electrical inrush currents, and provides smooth starting/stopping for applications such as pumps, fans, and compressors. This model supports a wide power range and offers advanced protection features, making it suitable for industrial and commercial environments.


Technical Parameters:

ParameterDetails
Product TypeSIRIUS 3RW4 Soft Starter
Order Code3RW4037-1TB04
Rated Voltage (Ue)400V AC (3-phase)
Control Voltage24V AC/DC
Breaking Capacity (Icu)100kA at 400V AC (per IEC 60947-2)
Soft Start Time0.5–120 seconds (adjustable)
Soft Stop Time0.5–120 seconds (adjustable)











FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100% T/T before shipping. If the quantity is large, we can negotiate.



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China 3RW4037-1TB04 SIEMENS SIRIUS Soft Starter S2 63 A supplier

3RW4037-1TB04 SIEMENS SIRIUS Soft Starter S2 63 A

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