# Siemens 3RT2017-1AF01 Power Contactor, 3-Pole, 12A, 110V AC Coil, 1NO Auxiliary Contact, Size S00

**URL:** https://aio.lv/en/product--siemens-3rt20171af01--1841546
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3RT20171AF01
**EAN:** 4011209827622
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt20171af01--1841546

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RT2017-1AF01 is a high-performance 3-pole power contactor designed for reliable switching of electrical loads. It features a 12A operational current, a 110V AC control coil, and one normally open (NO) auxiliary contact. Built in the compact S00 size, this contactor is ideal for industrial automation, motor control, and power distribution systems requiring efficient and durable switching solutions.

## Long description

The Siemens 3RT2017-1AF01 is a robust 3-pole power contactor engineered for the reliable switching of electrical loads in demanding industrial environments. This device is designed to handle an operational current of 12A and is equipped with a 110V AC control coil, ensuring consistent performance in various power distribution and motor control applications. Its compact S00 frame size allows for space-efficient installation in control cabinets, making it a versatile component for modern automation systems.
Advantages
This power contactor stands out due to its high operational reliability and durable construction, which minimizes maintenance requirements in continuous duty cycles. The integration of a normally open auxiliary contact provides additional flexibility for control circuit feedback and monitoring. Its standardized S00 design ensures compatibility with a wide range of accessories, facilitating easy integration into existing electrical panels and reducing overall assembly time.
Suitable for
Industrial motor control systems
Power distribution and switching applications
Automation and control panel integration
Heating and lighting circuit management
This contactor may not be suitable for applications requiring higher current ratings exceeding 12A or for systems operating on DC control voltages, as this specific model is designed for a 110V AC coil. It is also not intended for use in environments with extreme moisture or corrosive gases without appropriate protective enclosure measures.
Key specifications
Number of poles: 3
Operational current: 12A
Control coil voltage: 110V AC
Auxiliary contact: 1 normally open (NO)
Size: S00
To use the Siemens 3RT2017-1AF01, mount the device onto a standard DIN rail or directly onto a flat surface within a control cabinet. Connect the main power lines to the primary terminals and wire the 110V AC control signal to the coil terminals. Ensure all connections are tightened to the manufacturer's specified torque settings to prevent overheating and ensure secure electrical contact. Verify that the control voltage matches the coil rating before energizing the circuit.
What to consider before purchase
Verify that your control circuit provides a 110V AC signal.
Ensure the 12A current rating is sufficient for your specific load requirements.
Check available space in your control cabinet to accommodate the S00 size.
Confirm the need for additional auxiliary contacts if your application requires more than one NO contact.
Always ensure that the power supply is disconnected before performing any installation or maintenance work on the contactor to prevent electrical hazards.

## FAQ

### How much does the Siemens 3RT2017-1AF01 Power Contactor cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 16.07.2026 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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