# Siemens 3RM1920-1AA 3-Phase Infeed Terminal for Motor Starters

**URL:** https://aio.lv/en/product--siemens-3rm1920-1aa--1778995
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 3RM1920-1AA
**EAN:** 4011209915107
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rm1920-1aa--1778995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RM1920-1AA is a 3-phase infeed terminal designed for the efficient power distribution of 3RM1 motor starters. This component ensures reliable electrical connection and simplifies the wiring process in industrial control cabinets. It is engineered for high-performance motor management systems, providing a secure and compact solution for modular motor starter configurations in various automation applications.

## Long description

The Siemens 3RM1920-1AA 3-phase infeed terminal is a specialized component engineered to facilitate efficient power distribution for 3RM1 motor starters. Designed for integration into industrial control cabinets, this terminal streamlines the wiring process, ensuring a reliable and secure electrical connection for modular motor management systems. Its compact design supports organized and space-saving configurations in complex automation environments.
Advantages
This infeed terminal significantly reduces installation time by simplifying the wiring architecture of motor starter groups. By providing a centralized power feed, it minimizes the need for complex cabling, which enhances the overall clarity and safety of the control cabinet. The robust construction ensures long-term operational reliability, even in demanding industrial settings, while its modular compatibility allows for seamless expansion of motor control systems.
Suitable for
Industrial automation and control systems
Modular motor starter configurations
Power distribution in control cabinets
Motor management applications
This component may not be suitable for applications requiring power distribution beyond the specified voltage or current ratings of the 3RM1 series. It is not intended for use in environments with extreme environmental conditions that exceed the standard industrial protection ratings for this device type.
Key specifications
Phase configuration: 3-phase
Compatibility: Siemens 3RM1 motor starters
Function: Power distribution terminal
Mounting: Standard DIN rail or modular system integration
To use the terminal, mount it securely within your control cabinet alongside the compatible motor starters. Connect the main 3-phase power supply to the terminal inputs, ensuring all connections are tightened to the manufacturer's specified torque settings. Once installed, the terminal distributes power across the connected motor starter modules, creating a clean and efficient electrical path.
What to consider before purchase
Verify compatibility with your existing 3RM1 motor starter series
Ensure the current and voltage requirements of your system align with the terminal specifications
Check available space in your control cabinet for modular installation
Ensure that all electrical installations are performed by qualified personnel in accordance with local safety regulations and that power is disconnected before beginning the wiring process.

## FAQ

### How much does the Siemens 3RM1920-1AA 3-Phase Infeed Terminal cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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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