# Power terminal block Delta LZ-4/POL — 4-pole power connector, screw-type

**URL:** https://aio.lv/en/product--delta-lz-4pol--12048605
**Data updated:** 2026-03-12 19:31 (EET)
**Category:** Power Sockets
**Manufacturer:** Delta
**Manufacturer code:** LZ-4/POL
**EAN:** 5902887041990
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delta-lz-4pol--12048605

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Delta LZ-4/POL is a 4-pole power terminal block designed for electrical distribution and wiring connections. Supplied as a screw-type connector, it provides secure conductors clamping for power circuits and panel installations. Suitable for joining multiple conductors, creating common power rails, and use in control cabinets, switchgear and industrial equipment where reliable power connections are required.

## Long description

Delta LZ-4/POL is a 4-pole screw-type power terminal block engineered for distribution and wiring in control cabinets, switchgear and industrial electrical equipment. The connector is designed to clamp conductors securely and form common power rails or join multiple conductors within power circuits. Its compact footprint and screw-clamp mechanism allow straightforward installation in panel-mounted and DIN-rail-adjacent assemblies.
Advantages
The screw-type clamping provides a reliable mechanical and electrical connection suitable for repeated inspections and maintenance. The 4-pole layout enables organised distribution of phases, neutral and ground or multiple circuits in a single module. Construction and materials are selected to withstand typical industrial operating conditions while minimising contact resistance and ensuring stable current flow.
Suitable for
 Power distribution in control cabinets and switchgear
 Creating common power rails and joining conductors
 Industrial electrical panels and equipment wiring
 Applications requiring screw-type terminal connections
Key specifications
 Number of poles: 4
 Connection type: screw clamp
 Mounting format: panel or modular terminal block arrangement
 Typical use: power distribution and conductor joining
How to use
Mount the terminal block in the desired panel location or within the modular terminal assembly, ensuring appropriate spacing and mechanical fixation. Strip conductor insulation to the recommended length for the screw terminals, insert conductors into the corresponding poles and tighten screws to the specified torque for secure contact. Verify mechanical stability and electrical continuity after installation and perform routine checks to confirm tightness and absence of overheating.
Usage recommendations
Follow applicable national and local electrical codes and use the correct conductor cross-section and torque values for screw terminals. Avoid exceeding rated current and ensure proper insulation and separation between adjacent circuits to maintain safety and reliable operation.

## FAQ

### How much does the Delta LZ-4/POL power 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 — 47 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 10.07.2026 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 Delta 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 Delta 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/12048605/67534987_large.webp