Pawbol E.4150/N 2-Pole Terminal Block for Copper 2.5-50 mm2 and Aluminum 6-50 mm2 Conductors, Blue

The Pawbol E.4150/N is a professional 2-pole terminal block engineered for secure and efficient electrical connections in various distribution systems. Designed to accommodate both copper and aluminum conductors, this component provides a versatile solution for managing electrical wiring in residential, commercial, and industrial environments. Its robust construction ensures stable conductivity and long-term reliability for demanding electrical installations.

Advantages

This terminal block offers exceptional flexibility by supporting a wide range of conductor cross-sections, making it suitable for diverse wiring requirements. The design facilitates quick and secure mounting on standard rails, which significantly reduces installation time and effort. By providing a reliable connection point for both copper and aluminum wires, it helps maintain system integrity and prevents common connection failures associated with thermal expansion or oxidation.

Suitable for

• Industrial electrical distribution cabinets
• Residential electrical panels
• Commercial building wiring systems
• Connecting copper conductors from 2.5 to 50 mm2
• Connecting aluminum conductors from 6 to 50 mm2

When it may not be suitable

This terminal block is not intended for use in environments with extreme vibrations or high-moisture conditions unless housed in an appropriate IP-rated enclosure. It is also not suitable for conductors outside the specified cross-section range or for applications requiring specialized high-current busbar connections.

Key specifications

• Number of poles: 2
• Copper conductor range: 2.5–50 mm2
• Aluminum conductor range: 6–50 mm2
• Color: Blue
• Mounting type: Standard rail

How to use

To install the terminal block, ensure the power supply is completely disconnected. Secure the block onto the mounting rail until it clicks into place. Strip the insulation from the conductor ends according to the required length. Insert the conductor into the terminal opening and tighten the screw mechanism firmly to ensure a secure mechanical and electrical connection. Verify that the wire is held tightly and cannot be pulled out before applying power.

What to consider before purchase

• Verify the cross-section of your conductors matches the supported range
• Ensure the mounting rail type is compatible with the terminal block
• Check local electrical regulations regarding the use of aluminum conductors
• Confirm the space availability in your distribution board

Usage recommendations

Always use a calibrated torque screwdriver to ensure the terminal screws are tightened to the manufacturer's specified torque settings to prevent overheating or loose connections.