# MOREK OTL300-3B Universal Terminal Block 3xAl/Cu 95-300mm2, 6x1x40mm Flexible Busbar Input, Yellow-Green, 1000V/1500V

**URL:** https://aio.lv/en/product--morek-maa3300y20--12463287
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** MOREK
**Manufacturer code:** MAA3300Y20
**EAN:** 4744397031600
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--morek-maa3300y20--12463287

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The MOREK OTL300-3B is a high-performance universal terminal block designed for secure electrical connections. It supports three aluminum or copper conductors ranging from 95 to 300mm2 and features a dedicated input for a 6x1x40mm flexible busbar. Rated for 1000V AC and 1500V DC, this yellow-green terminal is ideal for industrial power distribution and electrical panel installations requiring reliable, high-capacity connectivity.

## Long description

The MOREK OTL300-3B is a high-performance universal terminal block engineered for robust and secure electrical connections in demanding environments. This component is specifically designed to accommodate three aluminum or copper conductors with cross-sections ranging from 95 to 300mm2, while also providing a dedicated input for a 6x1x40mm flexible busbar. With a rating of 1000V AC and 1500V DC, it ensures reliable power distribution and safety in professional electrical installations.
Advantages
This terminal block offers exceptional versatility by supporting both aluminum and copper conductors, allowing for flexible integration into various electrical systems. Its high-capacity design is built to handle significant electrical loads, making it a dependable choice for industrial applications. The inclusion of a flexible busbar input simplifies complex wiring configurations, reducing installation time and improving overall connection integrity. The yellow-green color coding provides clear identification for grounding or protective earth applications, ensuring compliance with safety standards.
Suitable for
Industrial power distribution systems
Electrical panel and switchgear installations
Grounding and protective earth connections
High-capacity electrical infrastructure projects
When it may not be suitable
This terminal block is not intended for use with conductors outside the specified 95-300mm2 range, as this may compromise the connection quality and safety. It is also not suitable for environments where the voltage exceeds the rated 1000V AC or 1500V DC limits.
Key specifications
Conductor capacity: 3x 95-300mm2 (Aluminum/Copper)
Flexible busbar input: 6x1x40mm
Rated voltage: 1000V AC / 1500V DC
Color: Yellow-Green
How to use
To install the MOREK OTL300-3B, ensure the power supply is disconnected. Strip the insulation from the conductors according to the required length. Insert the aluminum or copper cables into the designated terminals and tighten the screws to the recommended torque to ensure a secure mechanical and electrical connection. If using a flexible busbar, insert it into the dedicated input slot and secure it firmly. Verify that all connections are tight and properly insulated before energizing the system.
What to consider before purchase
Ensure the conductor cross-section matches the 95-300mm2 range.
Verify that the busbar dimensions are compatible with the 6x1x40mm input.
Confirm that the system voltage does not exceed the rated 1000V AC/1500V DC.
Check local electrical regulations for grounding color-coding requirements.
Usage recommendations
Always use calibrated torque tools for tightening connections to prevent damage to the conductors or the terminal block and to ensure long-term operational reliability.

## FAQ

### How much does the MOREK OTL300-3B Universal Terminal Block cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 07.07.2026 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 MOREK 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 MOREK 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/12463287/68765034_large.webp