Description

The SBR490 is a 4-pole, 100A modular switch-disconnector with a red toggle handle, providing simultaneous four-pole (3P+N) on-load isolation for three-phase circuits. The red toggle ensures immediate visual identification of the main three-phase isolation point within a distribution board.
The 4-pole simultaneous disconnection isolates all three phases and the neutral conductor simultaneously, providing complete three-phase circuit isolation. The 100A per pole rating is appropriate for main incomer isolation of commercial and light industrial three-phase supplies.
Part of Hager’s SBR red-toggle 4-pole modular switch range, the SBR490 conforms to IEC 60947-3 and is compatible with standard DIN rail distribution board accessories and three-phase busbar systems.