Description

The KB190B is a 1-pole prong-type insulated busbar rated at 100A with a 20mm² cross-section, providing 57 connection points for single-pole MCBs. It is designed for high-current distribution board applications where a large number of single-pole devices need to be connected to a common supply rail.
The larger 20mm² cross-section compared to the KB163P supports higher load currents up to 100A, suitable for sub-main distribution boards with significant total connected load. The prong contact system provides a reliable, vibration-resistant connection without additional wiring.
Compatible with Hager’s single-pole MCB range and suitable for use with incoming feed accessories (KF series), the KB190B is an efficient solution for professional distribution board assembly in commercial and industrial applications.