Description

The SBN190 is a single-pole, 100A modular switch-disconnector for DIN rail installation, providing manual on-load isolation and switching of single-phase circuits. Rated IP20 and conforming to IEC 60947-3, it is designed for use as an incomer isolator or manual load switch in distribution boards.
The 100A rating accommodates main incomer switching for large single-phase consumer units or sub-main circuits in commercial premises. The modular DIN rail format allows integration alongside MCBs and RCCBs within standard distribution boards.
The SBN190 is part of Hager’s SBN modular switch range and is compatible with standard DIN rail accessories. It provides a simple, reliable on-off switching function for load isolation without fault protection, suitable for applications where a separate protective device is already installed upstream.