ABB PSE72-600-70
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Product description
Siemens 3RW4027-1TB04 is an electronic softstarter from the SIRIUS 3RW40 product series. The complete order number identifies the specific version in size S0. Rated operational current is 32 A at 40 °C. For a three-phase motor, 15 kW at 400 V is documented. The main circuit operates at 200–480 V AC and 50–60 Hz. The control electronics are supplied with 24 V AC/DC. Adjustable motor current starts at 17 A. Typical power loss during operation is 13 W. Electrical connections use screw terminals. The front meets IP20 protection. The documented operating temperature range extends from -25 to +60 °C. The variant-specific Siemens document states 45 mm width, 125 mm height and 155 mm depth. In uniform width × height × depth order, the complete external dimensions are 45 × 125 × 155 mm. Variant-specific net weight is 0.710 kg. Dimensions and weight refer to the device and not to shipping packaging. Integrated bypass contacts reduce power loss after acceleration. Current limiting, internal device protection, motor overload protection and thermistor evaluation are documented functions of this version. Manufacturer, product series and complete manufacturer/order/identification number form the first three specification rows. Device type, size, current, power, operating and control voltage, frequency, power loss, terminal type, protection and temperature follow. Dimensions and Weight appear separately at the end. Electrical design, control-cabinet space and device mass are therefore directly visible. The exact combination of 32 A, 24 V AC/DC, screw terminals and S0 size distinguishes this version from similarly named SIRIUS-3RW40 devices.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Siemens |
|---|---|
| Product series | SIRIUS 3RW40 |
| Manufacturer/order/identification number | 3RW4027-1TB04 |
| Device type | Electronic soft starter |
| Size | S0 |
| Rated operational current | 32 A at 40 °C |
| Motor output | 15 kW at 400 V |
| Operating voltage | 200–480 V AC |
| Operating frequency | 50–60 Hz |
| Control supply voltage | 24 V AC/DC |
| Adjustable motor current | from 17 A |
| Typical power loss | 13 W during operation |
| Connection type | Screw terminals |
| Front protection rating | IP20 |
| Operating temperature | -25 to +60 °C |
| Dimensions | 45 × 125 × 155 mm (W × H × D) |
| Weight | 0.710 kg |
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Send us the complete type number, destination and requested timing. We will assess whether the specific item can be supplied and which shipping options can be offered.
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What are the dimensions and weight of Siemens 3RW4027-1TB04?
The softstarter measures 45 × 125 × 155 mm in width × height × depth order and has a net weight of 0.710 kg.
What ratings are documented for this softstarter?
The documented ratings are 32 A at 40 °C, 15 kW at 400 V, 200–480 V AC operating voltage and 24 V AC/DC control voltage.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
Can I request individual pricing for several items?
You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
Do you also purchase industrial spare parts?
Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.
After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.
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