# Siemens 3VA99080BB25 Undervoltage Release 208-230V AC 50/60Hz for 3VA Circuit Breakers

**URL:** https://aio.lv/en/product--siemens-3va99080bb25--3444457
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Siemens
**Manufacturer code:** 3VA99080BB25
**EAN:** 4042949001010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3va99080bb25--3444457

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Siemens 3VA99080BB25 is an undervoltage release designed for 3VA series molded case circuit breakers. It operates at a voltage range of 208-230V AC with a frequency of 50/60Hz. This accessory ensures the automatic opening of the circuit breaker when the supply voltage drops below a specified threshold, providing essential protection for electrical systems and connected equipment against undervoltage conditions.

## Long description

The Siemens 3VA99080BB25 is a specialized undervoltage release designed for integration with 3VA series molded case circuit breakers. This accessory serves as a critical safety component by monitoring the supply voltage and automatically triggering the circuit breaker to open if the voltage drops below a predefined threshold. By ensuring that the circuit is interrupted during undervoltage conditions, it helps prevent potential damage to sensitive electrical equipment and maintains the integrity of the power distribution system.
Advantages
This undervoltage release offers reliable protection by providing an automated response to power fluctuations. Its design ensures seamless compatibility with the Siemens 3VA circuit breaker range, allowing for straightforward installation and integration into existing electrical panels. The device is engineered for consistent performance across standard industrial frequencies, ensuring that safety protocols are maintained even during unstable power supply conditions.
Suitable for
Industrial power distribution systems
Commercial electrical infrastructure
Protection of sensitive machinery against voltage drops
Emergency shutdown circuits
This device is not suitable for applications requiring DC voltage operation, as it is specifically engineered for 208-230V AC systems. It should not be used with circuit breakers outside of the compatible 3VA series, as mechanical and electrical compatibility cannot be guaranteed.
Key specifications
Operating voltage: 208-230V AC
Frequency: 50/60Hz
Compatibility: Siemens 3VA series molded case circuit breakers
Function: Automatic circuit breaker opening on undervoltage
How to use
Installation should be performed by a qualified electrician in accordance with local safety regulations. The undervoltage release is installed within the internal accessory compartment of the compatible 3VA circuit breaker. Ensure the power supply is completely disconnected before attempting installation. Once the device is securely mounted and the electrical connections are made according to the technical documentation, the circuit breaker can be tested to verify that the release mechanism functions correctly when the voltage is interrupted.
What to consider before purchase
Verify that your existing circuit breaker is part of the 3VA series
Confirm that your control voltage matches the 208-230V AC requirement
Ensure that the installation environment meets the technical requirements for this accessory
Usage recommendations: Regularly test the undervoltage release functionality during scheduled maintenance intervals to ensure the continued safety and reliability of your electrical protection system.

## FAQ

### How much does the Siemens 3VA99080BB25 Undervoltage Release cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.07.2026 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 3VA99080BB25 Undervoltage Release 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

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