# Siemens 3RT2317-2BB40 Power Contactor, 4-Pole, 12A, 24V DC, Size S00

**URL:** https://aio.lv/en/product--siemens-3rt23172bb40--1841537
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Control Systems
**Manufacturer:** Siemens
**Manufacturer code:** 3RT23172BB40
**EAN:** 4011209785694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt23172bb40--1841537

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RT2317-2BB40 is a high-performance 4-pole power contactor designed for reliable switching in industrial applications. Featuring a 12A rated current and a 24V DC control supply voltage, this size S00 contactor ensures efficient operation in various electrical systems. It is built for durability and precision, making it an ideal component for automation and control circuits requiring robust switching capabilities.

## Long description

The Siemens 3RT2317-2BB40 is a high-performance 4-pole power contactor engineered for reliable switching in demanding industrial environments. This compact size S00 device is designed to handle electrical loads with precision, ensuring consistent performance in automation and control systems. With a rated operational current of 12A and a 24V DC control supply voltage, it provides a stable solution for managing power distribution and circuit switching tasks.
Advantages
This power contactor stands out due to its robust construction and high operational reliability, which are hallmarks of Siemens engineering. Its compact S00 frame size allows for efficient use of space within control cabinets, making it an excellent choice for modern electrical installations. The 4-pole configuration offers versatility for various circuit designs, while the 24V DC coil ensures energy-efficient operation and compatibility with standard industrial control logic.
Suitable for
Industrial automation systems
Power distribution circuits
Control panels for machinery
Heating and lighting control applications
When it may not be suitable
This contactor is not intended for applications requiring higher current ratings exceeding 12A or for systems utilizing AC control voltages. It is also not suitable for environments that demand specialized protection ratings beyond the standard industrial specifications provided by the manufacturer.
Key specifications
Number of poles: 4
Rated operational current: 12A
Control supply voltage: 24V DC
Size: S00
How to use
The contactor should be mounted on a standard DIN rail or via screw mounting within a protected electrical enclosure. Ensure that the control circuit is connected to the designated coil terminals and that the main power lines are securely fastened to the power terminals. Always verify that the electrical load does not exceed the rated current capacity before energizing the system.
What to consider before purchase
Verify that the 24V DC control voltage matches your existing control system requirements.
Ensure the 12A current rating is sufficient for your specific load application.
Check the available space in your control cabinet to accommodate the S00 frame size.
Usage recommendations
Always perform a thorough inspection of all terminal connections after installation to ensure they are tightened to the manufacturer's specified torque. Regularly check for signs of wear or debris accumulation within the enclosure to maintain optimal performance and safety.

## FAQ

### How much does the Siemens 3RT2317-2BB40 Power Contactor cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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