# Eaton B3.0/5-PKZ0 3-Phase Busbar for PKZ0 Circuit Breakers

**URL:** https://aio.lv/en/product--eaton-232290--3440158
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** EATON
**Manufacturer code:** 232290
**EAN:** 4015082322908
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-232290--3440158

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Eaton B3.0/5-PKZ0 is a 3-phase fork-type busbar designed for the efficient electrical connection of PKZ0 series motor protection circuit breakers. Rated for 63A, this busbar ensures reliable power distribution and simplifies installation in control cabinets and distribution boards. It is a robust component for professional electrical engineering applications, providing a secure and organized wiring solution for multiple circuit breaker units.

## Long description

The Eaton B3.0/5-PKZ0 is a high-quality 3-phase fork-type busbar specifically engineered for the efficient electrical connection of PKZ0 series motor protection circuit breakers. This component is designed to streamline power distribution within control cabinets and distribution boards, providing a reliable and organized wiring solution for professional electrical installations. With a rated current of 63A, it ensures stable performance and safety in demanding industrial and commercial environments.
Advantages
This busbar significantly reduces installation time by eliminating the need for complex individual wiring between multiple circuit breakers. Its robust construction ensures a secure electrical contact, minimizing the risk of loose connections and overheating. By using this standardized component, you achieve a cleaner, more professional layout in your electrical panels, which simplifies future maintenance and troubleshooting tasks. The fork-type design is compatible with standard terminal configurations, ensuring a quick and firm fit.
Suitable for
Connecting multiple PKZ0 series motor protection circuit breakers
Power distribution in industrial control cabinets
Electrical installations in distribution boards
Professional electrical engineering projects
When it may not be suitable
This busbar is specifically designed for the PKZ0 series and may not be compatible with other circuit breaker models or different terminal types. It is not intended for applications exceeding its 63A current rating or for environments where the physical spacing between breakers does not align with the busbar's fixed pitch.
Key specifications
Type: 3-phase fork-type busbar
Rated current: 63A
Compatibility: PKZ0 series motor protection circuit breakers
Application: Power distribution and connection
How to use
To install the busbar, ensure that the power supply to the circuit breakers is completely disconnected. Align the fork-type terminals of the busbar with the corresponding connection points on the PKZ0 circuit breakers. Once aligned, press the busbar firmly into place to ensure full contact. Secure the connections by tightening the terminal screws on the circuit breakers according to the manufacturer's torque specifications. Verify that all connections are firm and that the busbar is properly seated before restoring power.
What to consider before purchase
Verify the number of circuit breakers you intend to connect
Ensure compatibility with your specific PKZ0 model
Check that the 63A rating is sufficient for your total load requirements
Confirm the physical dimensions match your cabinet layout
Usage recommendations
Always perform a final inspection of all terminal connections after installation to ensure they are tightened to the correct torque. Regularly check for any signs of thermal stress or loose connections during routine maintenance of your electrical distribution system.

## Specifications

| Feature | Value |
|---|---|
| Rated current | 63 A |
| Number of poles | 3P |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Eaton B3.0/5-PKZ0 3-Phase Busbar cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 13.07.2026 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 EATON 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 EATON 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/3440158/58388367_large.webp