Insulated busbar IZ16/3F/36/STV 002921074

Busbar IZ16/3F/36/STV

The IZ16/3F/36/STV insulated busbar is a high-quality electrical installation component designed for professional bridging and powering devices in three-phase switchboards. The product belongs to the ETIBOX series.

Construction and Materials

The busbar is made of M1EZ6 type copper with a thickness of 1.5mm, guaranteeing excellent electrical conductivity and resistance to current loads. The conductive elements are coated with high-temperature resistant and self-extinguishing PVC insulation, ensuring maximum operational safety. The fork design allows for easy mounting on devices with a module pitch of 27mm, and the compact length of 1000mm allows for the handling of 36 modules in a three-phase configuration.

Electrical parameters include a rated continuous current of 100A with a conductor cross-section of 16mm², allowing for the powering of demanding industrial and commercial loads. The busbar operates at a rated voltage of up to 500V in both AC and DC systems, meeting the requirements of most power installations.

Safety and Standards

The product is characterized by high safety parameters - the dielectric strength is 2.5kV, and the insulation resistance exceeds 2.5MΩ in accordance with the PN-EN 53482 standard. The insulation has passed the glow-wire test at a temperature of 850°C and has a flammability rating of V-0, making it self-extinguishing and flame-retardant.

The device maintains full functionality across a wide operating temperature range from -20°C to +50°C, enabling installation in both heated and unheated environments. The busbar complies with the PN-EN 60947-7-1 standard, confirming its suitability for professional electrical installations.

Application and Compatibility

This solution is used for bridging modular devices such as circuit breakers, residual current devices (RCDs), or switches in three-phase switchboards. It enables rapid connection of power or products to each other, replacing time-consuming wiring with traditional cables.

By using the busbar, more free space is achieved within the switchboard, along with a more aesthetic appearance of the connections. The product is an essential part of the power system for loads up to 100A and voltages up to 500V in three-phase installations.