# Wago 821-099/000-005 TOPJOB S 3-Phase Power Supply Terminal Block Set 2.5mm2

**URL:** https://aio.lv/en/product--wago-821-099000-005--12458584
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 821-099/000-005
**EAN:** 4066966324044
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-821-099000-005--12458584

## 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 Wago 821-099/000-005 TOPJOB S terminal block set is designed for efficient 3-phase power distribution. Featuring a 2.5mm2 cross-section, this complete assembly ensures reliable electrical connections in industrial and control cabinet applications. Built with high-quality materials, it provides secure mounting and easy installation for professional electrical systems.

## Long description

The Wago 821-099/000-005 TOPJOB S 3-Phase Power Supply Terminal Block Set is a professional-grade solution engineered for efficient power distribution in industrial environments. This complete assembly is specifically designed to handle 3-phase electrical systems, providing a reliable and organized method for connecting power lines within control cabinets. With a focus on durability and precision, this set ensures that electrical installations meet high safety and performance standards.
Advantages
The primary advantage of this terminal block set lies in its integrated design, which simplifies the wiring process for complex 3-phase power distribution tasks. By utilizing the proven TOPJOB S technology, the system offers high vibration resistance and maintenance-free connections, which are essential for long-term operational stability. The compact design allows for significant space savings within control cabinets, while the high-quality materials ensure excellent conductivity and protection against environmental stressors. This set streamlines the assembly process, reducing installation time and minimizing the risk of wiring errors in professional electrical setups.
Suitable for
Industrial control cabinet wiring
3-phase power distribution systems
Automation and machinery control panels
Electrical infrastructure projects requiring high-density connections
When it may not be suitable
This terminal block set is specifically designed for 2.5mm2 conductors and 3-phase applications. It may not be suitable for high-current power distribution systems requiring larger wire cross-sections or for environments where specialized hazardous area certifications beyond standard industrial ratings are required.
Key specifications
Conductor cross-section: 2.5mm2
System type: 3-phase power supply
Technology: TOPJOB S spring pressure connection
Application: Control cabinet and industrial distribution
How to use
To use the Wago TOPJOB S terminal block set, mount the blocks onto a standard DIN rail within your control cabinet. Strip the insulation from your 3-phase power cables to the recommended length and insert them into the spring-loaded terminals. The spring mechanism automatically secures the wire, ensuring a gas-tight and vibration-resistant connection without the need for manual screw tightening. Ensure that all connections are properly labeled and organized according to your electrical schematic before energizing the system.
What to consider before purchase
Verify that your wire gauge matches the 2.5mm2 specification
Ensure compatibility with your existing DIN rail mounting system
Confirm the total number of phases and neutral/ground requirements for your specific circuit
Usage recommendations
Always ensure that the power supply is completely disconnected before performing any installation or maintenance work on the terminal blocks to prevent electrical shock.

## FAQ

### How much does the Wago 821-099/000-005 TOPJOB S 3-Phase Terminal Set cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 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

## Image

https://aio.lv/img/cache/product/12458584/68760705_large.webp