Schneider Electric LV431563 Extended Terminals for NSX100/160/250 3P Circuit Breakers, 30-45mm, 3-Piece Set

The Schneider Electric LV431563 extended terminals are specialized components designed for use with ComPact NSX100, NSX160, and NSX250 3-pole circuit breakers. This set includes three pieces that provide a connection extension of 30 to 45 mm, allowing for greater flexibility when connecting cables to the circuit breaker terminals within electrical distribution panels. These terminals are engineered to maintain high standards of safety and electrical performance, ensuring a secure and reliable connection for industrial and commercial power distribution systems.

Advantages

These extended terminals significantly simplify the installation process by providing extra space for cable management, which is particularly beneficial in crowded electrical panels. By extending the connection point, they allow for easier access and more efficient routing of power cables. The robust construction ensures that the electrical integrity of the circuit breaker connection is maintained, reducing the risk of overheating or loose connections. Their compatibility with the ComPact NSX range ensures a seamless fit and reliable operation in demanding electrical environments.

Suitable for

• Electrical distribution panels requiring additional space for cable termination.
• Upgrading or maintaining existing ComPact NSX100, NSX160, or NSX250 3-pole circuit breaker installations.
• Projects where standard terminal lengths are insufficient for the cable cross-sections being used.

When it may not be suitable

These terminals are specifically designed for the ComPact NSX100, NSX160, and NSX250 series and are not compatible with other circuit breaker models. They should not be used in applications where the required extension length falls outside the 30-45 mm range or for circuit breakers with a different number of poles.

Key specifications

• Compatibility: ComPact NSX100, NSX160, NSX250 3-pole circuit breakers.
• Extension length: 30-45 mm.
• Quantity: 3-piece set.
• Application: Cable connection extension.

How to use

Installation should be performed by a qualified electrician in accordance with local electrical regulations. First, ensure that the circuit breaker is completely disconnected from the power supply. Remove the existing terminal covers or connections if necessary. Attach the extended terminals to the circuit breaker connection points, ensuring they are securely fastened according to the manufacturer's torque specifications. Once installed, connect the power cables to the extended terminals, ensuring proper contact and insulation. Finally, replace any protective covers before restoring power to the system.

What to consider before purchase

• Verify that your circuit breaker model is within the NSX100/160/250 range.
• Confirm that the 3-pole configuration matches your electrical installation.
• Ensure that the 30-45 mm extension length is sufficient for your specific cable routing requirements.

Usage recommendations: Always use appropriate tools for tightening connections to the specified torque to prevent damage to the terminals or the circuit breaker. Regularly inspect the connections during routine maintenance to ensure they remain secure and free from signs of thermal stress.