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header-product Etipo terminal block ETI Polam 003901278 stacked neutral 4 mm² blue
6.49 €

Etipo terminal block ETI Polam 003901278 stacked neutral 4 mm² blue

Etipo terminal block ETI Polam 003901278 Photo 1
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Etipo terminal block ETI Polam 003901278 stacked neutral 4 mm² blue

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Short description

Stacked terminal block Etipo ETI Polam 003901278 for neutral conductor connections. Rated for 4 mm² conductor cross-section, color blue for neutral identification. Designed for DIN-rail mounting or panel installation in electrical distribution and control panels. Provides secure screw-type connection for branching, wiring organization and safe conductor termination.
Available for order: 48 pcs.
Warranty: 2 Years
SKU: 12107881
Manufacturer: Etipo
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Stacked terminal block Etipo ETI Polam 003901278 is a screw‑clamp connection module designed for neutral conductor terminations in electrical distribution and control panels. The unit accepts conductors up to 4 mm² and is finished in blue to indicate neutral wiring. It is suitable for DIN‑rail mounting or secure panel installation and is intended for branching, organizing wiring runs and providing reliable mechanical and electrical contact in low‑voltage installations.

Advantages

The stacked design enables compact, space‑efficient installation where multiple neutral connections are required. A screw‑type clamp ensures a firm mechanical connection and straightforward maintenance or reconfiguration. Blue insulation provides clear neutral identification for safer wiring and easier troubleshooting. The module is compatible with standard DIN‑rail systems and panel mounting, offering stable fixation and consistent contact pressure over time.

Suitable for

  • Neutral conductor terminations in distribution boards
  • Control panels and automation cabinets
  • Branching and distribution of neutral conductors
  • Wiring organization in residential and commercial electrical installations

Key specifications

  • Conductor cross‑section capacity: up to 4 mm²
  • Connection type: screw clamp
  • Color: blue for neutral identification
  • Mounting: DIN‑rail and panel compatible
  • Form factor: stacked/space‑saving terminal block

How to use

Mount the terminal block on the DIN rail or secure it to the panel according to the enclosure layout. Strip the conductor insulation to the recommended length, insert the conductor fully into the clamp opening and tighten the screw to the torque recommended by the project or installation standard. Verify mechanical tightness and electrical continuity after installation. For multiple neutral runs, use the stacked orientation to maintain a compact layout and consistent separation from phase conductors.

Usage recommendations

Confirm conductor size and required torque values before installation, and follow applicable electrical codes. Use the blue terminal blocks exclusively for neutral conductors to maintain proper color coding. Periodically inspect screw connections for tightness as part of preventive maintenance.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Etipo terminal block ETI Polam 003901278 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 Etipo 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 Etipo 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.