MOREK OTL150-3 Screw Terminal Block for Aluminum and Copper Conductors 25-150mm2, 6-Pole, Grey

The MOREK OTL150-3 is a professional-grade 6-pole screw terminal block engineered for the secure connection of both aluminum and copper conductors. With a capacity range of 25mm2 to 150mm2, this terminal block is designed to provide stable electrical contact and efficient power distribution in demanding industrial and commercial environments. Its grey, robust housing ensures long-term durability and reliable performance in various electrical distribution systems.

Advantages

This terminal block offers exceptional versatility by allowing the connection of aluminum and copper wires within the same unit, which simplifies installation processes in mixed-material electrical systems. The screw-type connection mechanism ensures a high-pressure, low-resistance contact that maintains integrity over time, reducing the risk of overheating or connection failure. Its 6-pole configuration provides a compact solution for multi-circuit management, saving valuable space within electrical cabinets and distribution boards.

Suitable for

• Industrial power distribution panels
• Commercial building electrical systems
• Connecting aluminum and copper conductors in electrical cabinets
• Infrastructure projects requiring reliable power termination

This terminal block may not be suitable for applications involving extremely high-vibration environments where specialized spring-loaded or vibration-proof connectors are required. It is also not intended for use in direct outdoor exposure without a suitable protective enclosure or for conductors outside the specified cross-section range of 25mm2 to 150mm2.

Key specifications

• Conductor range: 25mm2 to 150mm2
• Number of poles: 6
• Material compatibility: Aluminum and copper
• Color: Grey
• Connection type: Screw terminal

To use the MOREK OTL150-3, ensure the power supply is disconnected before starting any installation work. Strip the insulation from the conductor to the appropriate length, insert the wire into the terminal opening, and tighten the screw to the manufacturer-recommended torque to ensure a secure mechanical and electrical connection. Verify that the conductor is fully seated and that the connection is firm before applying power to the circuit.

What to consider before purchase

• Verify that your conductor cross-section falls within the 25mm2 to 150mm2 range
• Ensure the 6-pole configuration meets your specific circuit requirements
• Check that the enclosure space is sufficient for the dimensions of the terminal block
• Confirm compatibility with your local electrical installation standards

Always use a calibrated torque screwdriver to tighten the terminal screws, as this ensures compliance with safety standards and prevents damage to the conductors or the terminal block itself.