# MOREK OTH301-3 Universal Terminal Clamp, 3xAl/Cu 70-300 mm², 1250A, 1000V, Single Mounting Hole

**URL:** https://aio.lv/en/product--morek-mac3301a14--12467760
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** MOREK
**Manufacturer code:** MAC3301A14
**EAN:** 4744397034922
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--morek-mac3301a14--12467760

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The MOREK OTH301-3 is a high-performance universal terminal clamp designed for secure electrical connections. It features three ports for aluminum or copper conductors ranging from 70 to 300 mm². Rated for 1250A and 1000V, this component includes a single mounting hole for easy installation in electrical panels and distribution systems. Ideal for industrial power distribution applications requiring reliable conductivity and robust mechanical fastening.

## Long description

The MOREK OTH301-3 is a high-performance universal terminal clamp engineered for secure and efficient electrical connections in demanding industrial environments. This robust component is designed to accommodate three aluminum or copper conductors, providing versatility for various power distribution setups. With a capacity to handle conductors ranging from 70 to 300 mm², it ensures reliable conductivity and mechanical stability for heavy-duty electrical systems.
Advantages
The primary advantage of this terminal clamp lies in its exceptional current-carrying capacity of 1250A and a voltage rating of 1000V, making it suitable for high-power applications. Its universal design allows for the flexible use of both aluminum and copper conductors, simplifying inventory requirements. The single mounting hole configuration facilitates quick and straightforward installation within electrical panels, saving time during assembly and maintenance processes.
Suitable for
Industrial power distribution systems
Electrical switchgear and control panels
Large-scale electrical infrastructure projects
Connecting heavy-duty aluminum or copper cables
When it may not be suitable
This terminal clamp is not intended for use with conductors smaller than 70 mm² or larger than 300 mm², as this may compromise the integrity of the connection. It is also not suitable for applications requiring specialized environmental protection beyond standard industrial panel enclosures.
Key specifications
Conductor capacity: 3 ports for 70–300 mm² conductors
Material compatibility: Aluminum and copper
Maximum current: 1250A
Maximum voltage: 1000V
Mounting: Single hole design
How to use
To install the MOREK OTH301-3, ensure the power supply is disconnected. Prepare the conductors by stripping the insulation to the required length. Insert the conductors into the designated ports and tighten the screws to the manufacturer's specified torque to ensure a secure mechanical and electrical connection. Mount the clamp onto the designated surface using the single mounting hole provided, ensuring it is firmly fixed before restoring power.
What to consider before purchase
Verify that your conductor cross-section falls within the 70–300 mm² range.
Ensure the mounting surface is compatible with the single-hole installation method.
Confirm that the electrical system requirements do not exceed the 1250A and 1000V ratings.
Usage recommendations: Always use a calibrated torque wrench during installation to ensure optimal contact pressure and prevent damage to the conductors or the terminal clamp. Regularly inspect connections in high-vibration environments to maintain long-term reliability.

## FAQ

### How much does the MOREK OTH301-3 Universal Terminal Clamp \| 1250A 1000V cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 02.07.2026 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

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