# Protective threaded rail connector 4 mm² green-yellow, Eti-Polam VS 4 PE (003901476)

**URL:** https://aio.lv/en/product--eti-polam-003901476--12113011
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 003901476
**EAN:** 5904722915893
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-003901476--12113011

## 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

Eti-Polam protective threaded rail connector VS 4 PE is a grounding/PE terminal designed for mounting on distribution rails. Rated for conductors up to 4 mm², it features a screw (threaded) connection and green-yellow insulation for protective earth identification. Suitable for electrical panels, DIN-rail distribution blocks and grounding buses in residential and commercial installations.

## Long description

Eti-Polam protective threaded rail connector VS 4 PE is a grounding terminal designed for secure connection of protective earth conductors up to 4 mm². The connector mounts on standard distribution rails and has green-yellow insulation for clear PE identification. It is intended for use in electrical panels, DIN-rail distribution blocks and grounding buses in residential and commercial installations where a screw (threaded) connection is required.
Advantages
The threaded connection provides reliable mechanical and electrical contact with conductors and reduces the risk of loosening under vibration. Green-yellow insulation ensures immediate visual identification of the protective earth conductor, simplifying installation and maintenance. The compact form factor allows installation on crowded distribution rails while maintaining safe creepage and clearance distances.
Suitable for
Grounding connections in electrical distribution panels
DIN-rail mounted terminal blocks and distribution systems
Protective earth busbars in residential and commercial switchboards
Retrofit and new installations requiring screw-type PE terminals
Key specifications
Rated conductor cross-section: up to 4 mm²
Connection type: screw (threaded) terminal
Insulation color: green-yellow for protective earth
Mounting: distribution rail / DIN-rail compatible
Application: protective earth (PE) grounding terminal
How to use
Strip the conductor to the appropriate length, insert it fully into the terminal and tighten the screw to the manufacturer recommended torque to ensure a secure connection. Mount the connector onto the distribution rail by engaging it with the rail slot and pressing until it locks in position. Verify the connection visually and with a suitable torque driver or multimeter if required to confirm electrical continuity.
Usage recommendations
Use the connector only for protective earth conductors of appropriate cross-section and type. Ensure correct insulation color coding and secure mounting on the rail. Follow applicable electrical standards and safety practices during installation and perform periodic inspections to confirm mechanical tightness and electrical continuity.

## FAQ

### How much does the Protective rail connector 4 mm² Eti-Polam VS 4 PE cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 407 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 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/12113011/67648506_large.webp