ELER 3-Phase Busbar, 12 Modules, 18 mm²

The ELER 3-phase busbar is a professional electrical distribution component engineered for the efficient connection of modular circuit breakers. With a capacity of 12 modules and a robust 18 mm² cross-section, this busbar facilitates reliable power distribution within electrical panels. It is designed to provide a stable and secure current path, ensuring that multi-pole circuit protection devices operate effectively in both industrial and residential electrical systems.

Advantages

This busbar offers a streamlined approach to electrical wiring by replacing complex individual jumper wires with a single, integrated solution. Its design significantly reduces installation time and minimizes the risk of loose connections, which are common causes of electrical faults. The high-quality construction ensures excellent conductivity and thermal stability, contributing to the overall safety and longevity of the electrical installation.

Suitable for

• Industrial electrical distribution boards
• Residential consumer units
• Modular circuit breaker installations
• Three-phase power distribution systems

This busbar may not be suitable for applications requiring a different number of phases or for installations where the total current load exceeds the rated capacity of 100 A. It is also not intended for use with non-modular electrical components or in environments where the physical dimensions of the busbar do not align with the spacing of the circuit breakers.

Key specifications

• Configuration: 3-phase (3P)
• Capacity: 12 modules
• Cross-section: 18 mm²
• Rated current: 100 A
• Length: 225 mm

To use the busbar, first ensure that the main power supply to the electrical panel is completely disconnected. Measure and cut the busbar to the required length if necessary, ensuring that the copper conductors are clean and free of debris. Insert the busbar teeth into the terminal slots of the modular circuit breakers, ensuring a firm and secure fit. Tighten the terminal screws of the circuit breakers to the manufacturer's recommended torque settings to ensure optimal electrical contact.

What to consider before purchase

• Verify the compatibility with your specific circuit breaker brand and terminal type
• Ensure the 12-module length is sufficient for your panel layout
• Confirm that the 100 A current rating meets your system requirements
• Check the physical space available in the distribution board

Usage recommendations: Always perform a final inspection of all connections before restoring power. It is recommended to use end caps to cover exposed copper ends to prevent accidental contact and ensure compliance with safety standards.