# MOREK MSCL300 Screw Connector for Al/Cu Conductors 150-300mm2 12kV with 4 Shear-Off Bolts

**URL:** https://aio.lv/en/product--morek-0001-00015-73715--12475939
**Data updated:** 2026-05-19 13:47 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** MOREK
**Manufacturer code:** 0001-00015-73715
**EAN:** 4744397022424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--morek-0001-00015-73715--12475939

## 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

The MOREK MSCL300 is a high-quality screw connector designed for joining aluminum and copper conductors with cross-sections ranging from 150 to 300mm2. Rated for voltages up to 12kV, this connector features four aluminum shear-off bolts to ensure optimal contact pressure and reliable electrical connection. It is an essential component for professional power distribution and cable management systems.

## Long description

The MOREK MSCL300 is a high-performance screw connector engineered for the reliable joining of aluminum and copper conductors. Designed to accommodate cable cross-sections from 150mm2 to 300mm2, this connector is suitable for medium voltage applications up to 12kV. It utilizes four aluminum shear-off bolts, which are precision-engineered to break at a predetermined torque, ensuring consistent and optimal contact pressure for every installation.
Advantages
The primary benefit of the MOREK MSCL300 is its ability to provide a secure and durable electrical connection without the need for specialized hydraulic crimping tools. The shear-off bolt technology eliminates the risk of human error regarding torque application, as the bolts automatically snap off once the correct pressure is achieved. This ensures a uniform connection that maintains low electrical resistance over time, even under varying thermal conditions. The robust construction is specifically optimized for both aluminum and copper, making it a versatile solution for complex electrical infrastructure projects.
Suitable for
Connecting aluminum and copper power cables
Medium voltage power distribution networks up to 12kV
Cable repair and extension in industrial environments
Infrastructure projects requiring reliable mechanical and electrical joints
When it may not be suitable
This connector is not intended for use with conductors outside the specified 150-300mm2 range, as improper sizing can lead to poor contact or mechanical failure. It is also not suitable for applications exceeding the 12kV voltage rating or in environments where the connector material is incompatible with specific corrosive chemical exposures.
Key specifications
Conductor cross-section range: 150-300mm2
Voltage rating: Up to 12kV
Material: Aluminum alloy body with shear-off bolts
Number of bolts: 4
Compatibility: Aluminum and copper conductors
How to use
To install the connector, first strip the insulation from the cable ends to the required length. Insert the conductors into the connector body until they are fully seated. Tighten the four shear-off bolts sequentially using a standard socket wrench or impact tool. Continue tightening each bolt until the hexagonal head shears off at the designated torque point. Ensure that the remaining bolt stubs are flush with the connector body to maintain proper clearance.
What to consider before purchase
Verify the cross-section of your cables matches the 150-300mm2 range
Ensure the system voltage does not exceed 12kV
Confirm the compatibility of the conductor material with the connector
Check available space in the cable joint or termination housing
Usage recommendations
Always follow the manufacturer's installation guidelines and local electrical safety regulations. Ensure that the cable surfaces are clean and free of oxidation before insertion to achieve the best electrical contact.

## FAQ

### How much does the MOREK MSCL300 Screw Connector 150-300mm2 12kV cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 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/12475939/68796162_large.webp