# Wago 812-103 Potential Terminal Block, Red, 1000V

**URL:** https://aio.lv/en/product--wago-812-103--12447516
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 812-103
**EAN:** 4044918253284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-812-103--12447516

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Wago 812-103 is a professional-grade potential terminal block designed for secure electrical connections. Featuring a red housing, this component is rated for a voltage of 1000V. It is engineered for reliable performance in industrial and commercial electrical distribution systems, ensuring efficient power management and organized wiring configurations.

## Long description

The Wago 812-103 Potential Terminal Block is a high-quality electrical component designed for secure and efficient power distribution. Featuring a distinct red housing for easy identification, this terminal block is engineered to handle demanding electrical environments with a rated voltage of 1000V. Its robust construction ensures reliable performance in both industrial and commercial electrical systems, facilitating organized and safe wiring configurations.
Advantages
This terminal block offers exceptional reliability and durability, making it an essential component for professional electrical installations. The design prioritizes safety and ease of use, allowing for quick and secure connections that maintain integrity over time. Its compact dimensions ensure that it can be integrated into various control cabinets and distribution boards without occupying excessive space, while the high voltage rating provides the versatility needed for diverse power management tasks.
Suitable for
Industrial electrical distribution systems
Commercial power management setups
Control cabinet wiring
Organized electrical circuit configurations
When it may not be suitable
This terminal block is designed for specific professional electrical applications and may not be suitable for low-voltage hobbyist electronics or projects requiring specialized connectors not compatible with standard rail-mount systems. It is not intended for use in environments exceeding its specified voltage or physical mounting constraints.
Key specifications
Rated voltage: 1000V
Width: 75 mm
Depth: 27.5 mm
Height: 30 mm
Color: Red
How to use
The Wago 812-103 is designed for straightforward installation within standard electrical distribution systems. Ensure that the power supply is disconnected before beginning any wiring work. Mount the terminal block securely onto the designated rail. Insert the conductors into the connection points according to your wiring diagram, ensuring that the wires are properly stripped and seated. Verify that all connections are tight and secure before restoring power to the system.
What to consider before purchase
Verify that the 1000V rating meets your specific system requirements.
Ensure the physical dimensions (75mm x 27.5mm x 30mm) fit your existing enclosure or rail space.
Confirm that the terminal block type is compatible with your current wiring and distribution setup.
Usage recommendations
Always adhere to local electrical codes and safety regulations when installing or maintaining electrical components. Ensure that all connections are inspected by a qualified professional to maintain system safety and performance.

## Specifications

| Feature | Value |
|---|---|
| Current | 96 A |
| Cable section (AWG) | 20 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30 mm |
| Width | 75 mm |
| Depth | 27.5 mm |

### Power

| Feature | Value |
|---|---|
| Rated voltage | 1000 V |

### Design

| Feature | Value |
|---|---|
| Product colour | Red |

## FAQ

### How much does the Wago 812-103 Potential Terminal Block cost, and is it available for purchase?

The price is 16.49 € (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 06.07.2026 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 Wago 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 Wago 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12447516/68778427_large.webp