# Terminal connector, Eti-Polam VS 4 NA 2-level threaded rail, 4 mm², beige

**URL:** https://aio.lv/en/product--eti-polam-003901277--12115149
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 003901277
**EAN:** 5904722915725
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-003901277--12115149

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Two-level terminal connector Eti-Polam VS 4 NA with threaded rail mounting and 4 mm² conductor capacity. Designed for electrical distribution and wiring systems, it provides compact, stacked connections for multiple conductors in control panels, junction boxes, and distribution rails. Beige housing enables clear circuit identification and organized installations.

## Long description

The Eti-Polam VS 4 NA two-level terminal connector is a compact rail-mounted solution for electrical distribution and control wiring. With a 4 mm² conductor capacity per pole and a beige insulating housing, the terminal provides stacked connections that save panel space while keeping conductors separated. The threaded rail fixing offers secure mechanical and electrical contact suitable for industrial enclosures, control cabinets and distribution assemblies.
Advantages
The two-level design allows two conductors per pole in a vertical arrangement, increasing connection density without enlarging the footprint. Threaded rail mounting ensures a firm attachment to standard DIN rails and reliable clamp pressure on conductors. The beige housing supports visual circuit identification and organized wiring. The connector is suitable for copper conductors up to 4 mm² and provides consistent performance in typical electrical installation environments.
Suitable for
Terminal blocks in control cabinets and switchgear
Wiring distribution in industrial automation panels
Junction boxes requiring stacked conductor connections
Signal and power wiring where compact, two-level connections are needed
Key specifications
Two-level terminal configuration for stacked connections
Rated conductor capacity: up to 4 mm² (copper conductors)
DIN-rail threaded mounting for secure attachment
Insulating housing color: beige for clear identification
Suitable for use in control panels, distribution rails and junction boxes
How to use
Mount the terminal connector on a compatible DIN rail using the threaded rail fixing and ensure it is properly seated. Strip insulation from conductors to the recommended length, insert conductors into the designated clamp points on each level and tighten the clamping screws to secure electrical contact. Verify mechanical tightness and that conductors are correctly positioned to prevent exposed metal and ensure proper insulation clearance. Follow applicable electrical standards and safety procedures during installation.
Usage recommendations
Use copper conductors within the specified 4 mm² range and apply recommended torque values for clamping screws. Group similar circuits with the beige housing for easier identification and maintain regular inspection schedules to confirm tightness in high-vibration environments.

## FAQ

### How much does the Eti-Polam VS 4 NA 2-level terminal 4 mm² cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 409 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 27.07.2026 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 Eti-Polam 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 Eti-Polam 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/12115149/67650398_large.webp