MOREK OTL150-2 Universal Terminal Block 2xAl/Cu 25-150mm2 1000V AC/1500V DC Black

The MOREK OTL150-2 is a professional-grade universal terminal block engineered for secure and efficient electrical power distribution. Designed to accommodate two conductors, this versatile component supports both aluminum and copper wires with cross-sections ranging from 25mm² to 150mm². With a robust construction and a sleek black finish, it is built to perform reliably in demanding industrial and commercial electrical environments, offering high voltage ratings of 1000V AC and 1500V DC.

Advantages

This terminal block provides exceptional flexibility by allowing the connection of different conductor materials, including aluminum and copper, within the same unit. Its high-quality design ensures a low-resistance connection, which is critical for maintaining system integrity and preventing overheating. The compact yet durable housing saves space in electrical cabinets while providing excellent mechanical stability. Furthermore, the wide cross-section range makes it a versatile solution for various power distribution tasks, reducing the need for multiple specialized connectors.

Suitable for

• Industrial power distribution panels
• Commercial building electrical installations
• Renewable energy systems and solar inverters
• Heavy-duty machinery and equipment wiring

This terminal block may not be suitable for applications requiring extremely high-frequency connections or environments where the ambient temperature exceeds the specified thermal limits of the housing material. It is also not intended for use with conductors outside the 25-150mm² range, as this could compromise the safety and mechanical integrity of the connection.

Key specifications

• Conductor capacity: 2x 25-150mm²
• Material compatibility: Aluminum and Copper
• Maximum voltage: 1000V AC / 1500V DC
• Color: Black
• Mounting type: Universal

To use the MOREK OTL150-2, ensure that the power supply is completely disconnected before starting any installation work. Strip the insulation from the ends of your conductors to the appropriate length, ensuring the wire surface is clean and free of oxidation. Insert the conductors into the terminal ports and tighten the screws to the manufacturer-recommended torque settings to ensure a secure mechanical and electrical bond. Verify that the wires are firmly held in place before restoring power to the circuit.

What to consider before purchase

• Verify that your conductor cross-sections fall within the 25-150mm² range.
• Confirm that your system voltage does not exceed 1000V AC or 1500V DC.
• Ensure the installation environment is compatible with the terminal block's physical dimensions.
• Check local electrical regulations regarding the use of aluminum and copper conductors in your specific application.

Always use a calibrated torque wrench during installation to ensure that the connections meet the required specifications, as improper tightening can lead to increased contact resistance and potential system failure.