MOREK OTL50 Terminal Block for AL/CU Conductors 1.5-50 mm2, TS35 Rail Mount, 1-Pole, 2-Port, Yellow-Green

The MOREK OTL50 terminal block is a professional-grade electrical component engineered for the secure connection of both aluminum and copper conductors. Designed to accommodate wire cross-sections from 1.5 to 50 mm2, this 1-pole, 2-port terminal block provides a robust solution for power distribution and grounding circuits. Its yellow-green housing is specifically color-coded to meet industry standards for protective earth connections, ensuring clear identification within complex electrical panels.

Advantages

This terminal block offers exceptional versatility by supporting both copper and aluminum wiring, which simplifies inventory management for electrical installers. The design ensures a high-quality, low-resistance connection that maintains structural integrity over time, even under varying thermal conditions. Its compact 1-pole, 2-port configuration allows for efficient space utilization on standard mounting rails, while the durable construction provides long-term reliability in demanding industrial and commercial environments.

Suitable for

• Grounding applications in electrical distribution boards
• Connecting aluminum and copper power cables
• Industrial automation and control panels
• Commercial building electrical infrastructure

When it may not be suitable

This terminal block is not intended for use with conductors outside the specified 1.5 to 50 mm2 range, as this may result in an insecure connection or overheating. It is also not designed for environments requiring specialized explosion-proof or submersible equipment.

Key specifications

• Conductor range: 1.5–50 mm2
• Material compatibility: Aluminum and Copper
• Mounting type: TS35 DIN rail
• Configuration: 1-pole, 2-port
• Color: Yellow-Green

How to use

To install the MOREK OTL50, first ensure the power supply is disconnected. Secure the terminal block onto a standard TS35 DIN rail until it clicks into place. Strip the insulation from your conductor to the appropriate length, insert the wire into the port, and tighten the screw terminal to the manufacturer's recommended torque to ensure a secure mechanical and electrical bond. Verify that the connection is firm before restoring power.

What to consider before purchase

• Verify that your conductor cross-section falls within the 1.5–50 mm2 range.
• Ensure your installation environment is compatible with TS35 DIN rail mounting.
• Confirm the current and voltage requirements of your system match the terminal's ratings.

Usage recommendations: Always use a calibrated torque screwdriver when tightening terminal screws to prevent damage to the conductor or the terminal block itself. Periodically inspect connections in high-vibration environments to ensure long-term stability.