Bolt-type connector MOREK MSCL50 Al/Cu 10–50 mm², 12 kV, with 2 shear-off bolts

MOREK MSCL50 is a bolt-type connector designed for Al/Cu conductors, used for connecting aluminum and copper wires. The connection is made with two aluminum shear-off bolts, meaning no crimping tool is required for installation. The connector is suitable for applications up to 12 kV and is tested according to IEC 61238-1 class A standards.

Technical specifications

• Manufacturer: MOREK
• Series: MSCL
• Model: MSCL50 / MSCL51
• Product code: MSCL0502A00
• EAN: 4744397022363
• Conductor material: aluminum / copper (Al/Cu)
• General cross-section range: 10–50 mm²
• Aluminum RM: 10–50 mm²
• Aluminum RE: 10–50 mm²
• Aluminum SM: 16–35 mm²
• Aluminum SE: 16–50 mm²
• Copper RM: 16–50 mm²
• Copper RE: 16–35 mm²
• Copper SM: 16–50 mm²
• Maximum voltage level: up to 12 kV
• Number of bolts: 2
• Bolts: aluminum with shear-off head
• Connector body: tin-plated aluminum alloy
• Center wall / oil stop: yes
• Insulation: none
• Protection class: IP00
• Dimensions: 37 × 18 × 28 mm
• Net weight: approx. 38 g
• Standard: IEC 61238-1, class A

For connecting aluminum and copper cables

A key advantage of the MSCL50 is its ability to connect both Al and Cu conductors. The connector body is made of robust tin-plated aluminum alloy, and the bolts are coated with contact grease to reduce oxidation. TIM SA

Shear-off head bolts simplify installation: there is no need to select a crimping die or use a hydraulic press to complete the connection.

Suitable for applications such as

• joining aluminum cables
• joining copper cables
• connecting Al and Cu conductors
• power cable connections
• cable joints
• electrical grid and distribution installations

NB! Although the product is generally labeled as a 10–50 mm² connector, the actual permitted cross-section range depends on the conductor material and the conductor construction (RE, RM, SE, or SM). For example, for copper RE, the range is 16–35 mm², while for Al RE it is 10–50 mm².

Recommended accessories

The bolt-type connector works well with heat-shrinkable tubing, cable joints, insulation materials, and other cable connection and splicing accessories.

Not sure if the MOREK MSCL50 10–50 mm² is suitable for your cable connection? Write or call us – we will help you choose the right connector.