# Siemens 3RT2026-1AB00 Power Contactor, 3-Pole, 25A, 24V AC Coil, 1NO+1NC

**URL:** https://aio.lv/en/product--siemens-3rt20261ab00--1805502
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Siemens
**Manufacturer code:** 3RT20261AB00
**EAN:** 4011209833074
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt20261ab00--1805502

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RT2026-1AB00 is a high-performance 3-pole power contactor designed for reliable industrial switching applications. It features a 25A rated operational current and a 24V AC control coil. Equipped with 1NO and 1NC auxiliary contacts, this S0 size contactor ensures efficient motor control and circuit protection. It is a robust solution for demanding electrical installations requiring consistent performance and durability.

## Long description

The Siemens 3RT2026-1AB00 is a high-performance 3-pole power contactor engineered for demanding industrial switching and motor control applications. This robust device is designed to provide reliable operation in electrical systems, ensuring consistent performance under various load conditions. With its compact S0 size, it integrates seamlessly into control panels and electrical cabinets, offering a dependable solution for managing power distribution and circuit protection.
Advantages
This power contactor stands out due to its high operational reliability and durability in industrial environments. The 3-pole configuration combined with a 24V AC control coil allows for precise switching operations. Its integrated auxiliary contacts provide additional flexibility for control and signaling circuits, making it a versatile component for complex automation systems. The design prioritizes ease of installation and long-term stability, reducing maintenance requirements in critical electrical setups.
Suitable for
Industrial motor control systems
Power distribution panels
Automation and control circuit switching
Heating and lighting control applications
When it may not be suitable
This contactor is not intended for use in high-voltage power transmission grids or applications requiring DC control voltages, as it is specifically designed for 24V AC operation. It may also be unsuitable for environments with extreme corrosive gases or excessive vibration levels that exceed standard industrial specifications.
Key specifications
Number of poles: 3
Rated operational current: 25A
Control coil voltage: 24V AC
Auxiliary contacts: 1NO and 1NC
Size: S0
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 screw mounting within an enclosure. Ensure that the control circuit is connected to the 24V AC terminals and that the main power lines are securely fastened to the power terminals. Verify that the auxiliary contacts are correctly wired for your specific control logic before energizing the system.
What to consider before purchase
Verify that your control system provides a 24V AC supply.
Ensure the 25A current rating is sufficient for your specific motor or load requirements.
Check available space in your control cabinet to accommodate the S0 size dimensions.
Confirm that the 1NO and 1NC auxiliary contact configuration meets your signaling needs.
Usage recommendations: Regularly inspect the terminal connections for tightness and check for any signs of overheating or wear during routine maintenance cycles to ensure optimal performance and safety.

## FAQ

### How much does the Siemens 3RT2026-1AB00 Power Contactor cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Siemens 3RT2026-1AB00 Power Contactor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/1805502/47508440_large.webp