# Hager UM33A 3-Pole Copper Busbar 30x5mm 400A

**URL:** https://aio.lv/en/product--hager-um33a--4588855
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** UM33A
**EAN:** 3250616230200
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-um33a--4588855

## 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 Hager UM33A is a high-quality 3-pole copper busbar designed for efficient power distribution in electrical panels. With dimensions of 30x5 mm and a rated current capacity of 400A, this busbar ensures reliable electrical conductivity and robust performance in industrial or commercial distribution systems. It is an essential accessory for professional electrical installations requiring high current handling.

## Long description

The Hager UM33A is a professional-grade 3-pole copper busbar engineered for reliable power distribution within electrical switchboards and industrial panels. Constructed from high-quality copper with precise dimensions of 30x5 mm, this component provides excellent electrical conductivity and thermal stability for demanding electrical systems. It is designed to facilitate efficient current flow in high-capacity distribution setups, ensuring long-term operational safety and performance.
Advantages
The primary benefit of this busbar is its high current-carrying capacity of 400A, which makes it suitable for heavy-duty electrical infrastructure. The use of premium copper ensures minimal resistance and reduced energy losses during operation. Its robust construction provides structural integrity, while the 3-pole configuration allows for streamlined installation in standard three-phase power distribution systems, saving time and space within the enclosure.
Suitable for
Industrial power distribution panels
Commercial electrical switchgear
High-current electrical installations
Three-phase power supply systems
When it may not be suitable
This busbar is not intended for low-current residential applications where smaller wiring or different connection standards are required. It is also not suitable for environments with extreme corrosive conditions unless additional protective measures are implemented.
Key specifications
Number of poles: 3
Material: Copper
Dimensions: 30x5 mm
Rated current: 400A
How to use
The busbar should be installed by a qualified electrician within a compatible electrical panel. Ensure that the mounting points are clean and that the busbar is securely fastened using appropriate supports to prevent vibration or mechanical stress. Connections must be tightened to the manufacturer's specified torque settings to ensure optimal contact and prevent overheating.
What to consider before purchase
Verify the physical space available within your electrical enclosure
Ensure the 400A rating matches your system load requirements
Check compatibility with existing mounting hardware and insulators
Usage recommendations
Always inspect the busbar for any signs of oxidation or mechanical damage before installation. Ensure that all connections are periodically checked for tightness to maintain low contact resistance and prevent thermal issues.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30 mm |
| Depth | 5 mm |

### Design

| Feature | Value |
|---|---|
| Material | Copper |

## FAQ

### How much does the Hager UM33A 3-Pole Copper Busbar cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 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 Hager 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 Hager 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/4588855/59025254_large.webp