Insulated flexible busbar MMC 24x1x5 120mm² 2m MOFLEX 82181001

Flexible solution for power distribution in demanding conditions

A busbar with a cross-section of 120 mm², made from electrolytic copper Cu-ETP with 99.90% purity, is a key element for the stability of installations requiring high flexibility and resistance to mechanical loads. Thanks to its construction based on thin copper strips, this product effectively mitigates the skin effect, allowing for a smaller cross-section compared to traditional copper conductors – up to 60% smaller while maintaining the same current-carrying parameters. The black PVC insulation not only protects against short circuits but also meets rigorous self-extinguishing standards (UL 94 V-0), which is crucial for installation in enclosed switchgear cabinets.

Structural advantages and application in industrial installations

It is worth noting the material specifics: this busbar exhibits an elongation of approximately 200% and a tensile strength of 15 N/mm². This means that during installation, it can be easily adapted to irregular routes or connected to vibrating components without the risk of cracking or loss of electrical continuity. The rated voltage of up to 1000 V AC and 1500 V DC makes it universal for both AC and DC networks (e.g., in photovoltaic systems or UPS power supplies). Insulation strength exceeding 20 kV/mm provides an additional safety margin even at high operating voltages.

For the installer, the ability to operate across a wide temperature range – from -40°C to +105°C – is also critical, eliminating issues with material brittleness in unheated halls or overheating near heat sources. Compared to rigid busbars, this model with dimensions 24x1x5 mm offers significantly greater maneuverability when connecting points of different geometries, reducing installation time and the number of required intermediate accessories.

Key operational data and properties

The basic parameters of this model (catalog number 82181001) define its application in power systems. The nominal cross-section is 120 mm², and the length of the supplied section is 2 meters. The conductive material is electrolytic copper Cu-ETP (99.9%), ensuring a current-carrying capacity of approximately 628 A (value dependent on cooling conditions). The busbar is designed for operation at a rated voltage of 1000 V AC and 1500 V DC.

The PVC insulation has a flammability class of UL 94 V-0, guaranteeing its self-extinguishing properties. The operating temperature range extends from -40°C to +105°C, and insulation strength exceeds 20 kV/mm. Thanks to flexibility allowing for a minimum elongation of 200% and a tensile strength of 15 N/mm², the product is ideal for applications requiring compensation for thermal movements or mechanical vibrations. Production in Germany ensures repeatability of electrical parameters throughout the system's operational life.