# Siemens 3RT2916-1DG00 Surge Suppressor with Diode for SIRIUS Contactors

**URL:** https://aio.lv/en/product--siemens-3rt2916-1dg00--1796343
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Siemens
**Manufacturer code:** 3RT2916-1DG00
**EAN:** 4011209740242
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt2916-1dg00--1796343

## 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 3RT2916-1DG00 is a surge suppressor module equipped with a diode, designed for use with SIRIUS size S00 contactors. It operates within a voltage range of 12-250V DC. This component effectively suppresses voltage peaks generated during switching operations, protecting control circuits and extending the service life of the contactor and connected electronic devices.

## Long description

The Siemens 3RT2916-1DG00 is a high-quality surge suppressor module specifically engineered for integration with SIRIUS size S00 contactors. This component utilizes a diode to effectively manage and suppress voltage peaks that occur during the switching process of inductive loads. By stabilizing the electrical environment within control circuits, it prevents potential damage to sensitive electronic equipment and ensures the reliable operation of the contactor assembly.
Advantages
The primary benefit of this surge suppressor is its ability to significantly extend the operational lifespan of both the contactor and the associated control electronics by mitigating harmful voltage spikes. Its compact design allows for seamless integration into existing control panels without requiring additional space. Furthermore, the robust construction ensures consistent performance across a wide range of DC voltages, providing a dependable solution for industrial automation and control systems.
Suitable for
Industrial automation control panels
Protection of PLC outputs and sensitive electronic controllers
Switching applications involving DC inductive loads
SIRIUS size S00 contactor systems
When it may not be suitable
This surge suppressor is designed exclusively for DC voltage applications and should not be used in AC circuits. Attempting to install this module in an AC environment will result in improper operation and potential damage to the component.
Key specifications
Compatibility: SIRIUS size S00 contactors
Voltage range: 12-250V DC
Component type: Diode surge suppressor
Mounting: Direct attachment to contactor
How to use
The module is designed for quick and easy installation directly onto the front of the compatible SIRIUS size S00 contactor. Ensure the power supply is disconnected before attempting to mount the device. Align the module with the designated interface on the contactor and press firmly until it clicks into place, ensuring a secure electrical connection.
What to consider before purchase
Verify that your contactor is a SIRIUS size S00 model
Confirm that your control circuit operates within the 12-250V DC range
Ensure the installation environment is free from excessive moisture or extreme temperatures
Usage recommendations: Regularly inspect the connection points during routine maintenance to ensure the suppressor remains securely attached and free from debris, maintaining optimal electrical contact for effective surge protection.

## FAQ

### How much does the Siemens 3RT2916-1DG00 Surge Suppressor with Diode cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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

https://aio.lv/img/cache/product/1796343/47512855_large.webp