# Siemens 3RT2916-1BB00 Varistor Surge Suppressor 24-48V AC 24-70V DC

**URL:** https://aio.lv/en/product--siemens-3rt2916-1bb00--11171636
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3RT2916-1BB00
**EAN:** 4011209739949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rt2916-1bb00--11171636

## 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 3RT2916-1BB00 is a varistor surge suppressor designed for contactors. It operates within a voltage range of 24-48V AC and 24-70V DC. This protective module is essential for suppressing voltage peaks in industrial control circuits, ensuring reliable operation and extending the lifespan of connected switching devices. It is easy to install and provides robust protection against electrical transients.

## Long description

The Siemens 3RT2916-1BB00 varistor surge suppressor is a specialized protective component engineered for integration with industrial contactors. It is designed to effectively manage and suppress voltage peaks that occur during the switching of inductive loads, thereby safeguarding sensitive control electronics and extending the operational life of the contactor and associated circuitry.
Advantages
This surge suppressor offers reliable protection against electrical transients by clamping voltage spikes to safe levels. Its compact design allows for seamless integration into existing control panels without requiring significant additional space. By minimizing electromagnetic interference generated during switching operations, it contributes to the overall stability and electromagnetic compatibility of the control system. The device is built to withstand demanding industrial environments, ensuring consistent performance over time.
Suitable for
Industrial automation control circuits
Protection of contactor coils
Systems utilizing 24-48V AC or 24-70V DC control voltages
Applications requiring reduction of switching-induced voltage surges
When it may not be suitable
This device is not intended for use in circuits exceeding the specified voltage range of 24-48V AC or 24-70V DC. It is also not suitable for high-power main circuit protection or applications where a different type of suppression, such as an RC element or diode, is specifically required by the system design.
Key specifications
Voltage range: 24-48V AC / 24-70V DC
Component type: Varistor surge suppressor
Compatibility: Designed for Siemens contactors
Function: Voltage peak suppression
How to use
The surge suppressor is designed for quick and straightforward installation directly onto the contactor. It typically snaps into the designated mounting slot on the front of the device. Ensure that the power supply is disconnected before attempting installation. Once securely attached, the module functions automatically to suppress transients without requiring further configuration or maintenance.
What to consider before purchase
Verify the control voltage of your contactor coil
Check physical compatibility with your specific contactor series
Ensure the operating environment meets standard industrial requirements
Usage recommendations
For optimal performance, ensure the suppressor is firmly seated in the contactor housing. Regularly inspect the connection during routine maintenance to ensure it remains secure and free from debris.

## FAQ

### How much does the Siemens 3RT2916-1BB00 Varistor Surge Suppressor cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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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