# Siemens 3RT2015-2BB42 Power Contactor 3-Pole 7A 24V DC 1NC

**URL:** https://aio.lv/en/product--siemens-3rt20152bb42--1801913
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Siemens
**Manufacturer code:** 3RT20152BB42
**EAN:** 4011209827400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt20152bb42--1801913

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RT2015-2BB42 is a high-performance 3-pole power contactor designed for reliable switching of electrical loads. Featuring a 24V DC control coil and a 7A rated operational current, this S00 size contactor includes 1 normally closed (NC) auxiliary contact. It is ideal for industrial automation, motor control, and power distribution systems requiring robust and efficient electrical switching solutions.

## Long description

The Siemens 3RT2015-2BB42 is a high-performance 3-pole power contactor engineered for the reliable switching of electrical loads in demanding industrial environments. This compact S00 size device is designed to provide consistent performance in motor control and power distribution applications, ensuring long-term operational stability and efficiency.
Advantages
This power contactor offers exceptional reliability due to its robust construction and high-quality internal components. Its compact design allows for space-saving installation in control cabinets, while the 24V DC control coil ensures compatibility with standard industrial automation systems. The inclusion of a normally closed auxiliary contact provides additional flexibility for monitoring and interlocking circuits, making it a versatile choice for complex electrical setups.
Suitable for
Industrial automation systems
Motor control circuits
Power distribution panels
Switching resistive and inductive loads
When it may not be suitable
This contactor is not intended for applications requiring higher current ratings than 7A or for AC control voltage systems. It is also not suitable for environments exceeding the specified temperature or environmental protection ratings defined for the S00 size series.
Key specifications
Number of poles: 3
Rated operational current: 7A
Control supply voltage: 24V DC
Auxiliary contacts: 1 normally closed (NC)
Size: S00
How to use
Installation should be performed by qualified personnel in accordance with local electrical regulations. The contactor is designed for mounting on standard DIN rails or via screw mounting. Connect the main power lines to the primary terminals and the control wiring to the coil terminals. Ensure that the control voltage matches the 24V DC specification before energizing the circuit. Verify that all connections are tightened to the recommended torque to prevent overheating.
What to consider before purchase
Verify that your control system provides a 24V DC signal.
Ensure the 7A current rating is sufficient for your specific load requirements.
Check available space in your enclosure to accommodate the S00 frame size.
Confirm the need for a normally closed auxiliary contact in your control logic.
Usage recommendations
Regularly inspect the terminal connections for tightness and check for any signs of wear or debris accumulation to maintain optimal electrical conductivity and safety.

## FAQ

### How much does the Siemens 3RT2015-2BB42 Power Contactor cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.07.2026 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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