# Siemens 3VA9152-0WA00 Phase Barriers for 3VA10/11 Circuit Breakers, 2 Pieces

**URL:** https://aio.lv/en/product--siemens-3va9152-0wa00--12451228
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3VA9152-0WA00
**EAN:** 4042949008934
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3va9152-0wa00--12451228

## 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 3VA9152-0WA00 phase barriers are essential electrical accessories designed for use with 3VA10 and 3VA11 molded case circuit breakers. This set includes two barriers that provide increased insulation and safety by preventing electrical arcing between phases. These components are critical for ensuring reliable operation and compliance with safety standards in industrial and commercial electrical distribution systems.

## Long description

The Siemens phase barriers are specialized electrical accessories designed to enhance the safety and reliability of 3VA10 and 3VA11 molded case circuit breakers. This set includes two units that serve as physical partitions between the connection terminals of the circuit breaker. By creating a robust insulating barrier, these components effectively prevent electrical arcing between phases, which is a critical requirement for maintaining operational integrity in complex electrical distribution systems.
Advantages
These phase barriers provide a significant increase in electrical clearance and creepage distances, which helps to prevent short circuits caused by potential arcing during high-load operations or fault conditions. Their design is specifically engineered for seamless integration with the SENTRON 3VA series, ensuring that installation is straightforward and that the protective measures meet rigorous industrial safety standards. By utilizing these barriers, users can ensure a higher level of protection for both the equipment and the surrounding electrical infrastructure.
Suitable for
Industrial electrical distribution panels
Commercial power management systems
Applications requiring enhanced phase-to-phase insulation
Electrical installations using 3VA10 and 3VA11 molded case circuit breakers
When it may not be suitable
These barriers are specifically designed for the 3VA10 and 3VA11 series and are not compatible with other circuit breaker models or different frame sizes. They should not be used in environments where the physical dimensions of the terminal area do not allow for the installation of these specific insulating components.
Key specifications
Compatibility: 3VA10 and 3VA11 molded case circuit breakers
Quantity: 2 pieces per set
Function: Phase-to-phase insulation and arc prevention
Series: SENTRON 3VA
How to use
The phase barriers are installed directly onto the connection side of the molded case circuit breaker. Before installation, ensure that the power supply to the circuit breaker is completely disconnected and locked out. Align the barriers with the designated slots on the terminal area of the device and press them firmly into place until they are securely seated. Verify that the barriers are properly aligned and provide a complete partition between the phases before re-energizing the system.
What to consider before purchase
Verify the specific model number of your circuit breaker to ensure compatibility
Confirm that the installation space within the distribution board allows for the added dimensions of the barriers
Ensure that the quantity purchased is sufficient for the number of circuit breakers being serviced
Usage recommendations
Always follow the manufacturer's installation manual and local electrical safety regulations when modifying or maintaining electrical distribution equipment. Regular inspection of the barriers is recommended to ensure they remain intact and free from debris or damage.

## FAQ

### How much does the Siemens 3VA9152-0WA00 Phase Barriers for 3VA10/11 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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

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