US standard, fusible / non-fusible
NEMA 4X Safety Switch (Heavy Duty) — part of our enclosed / local / field isolators range, sourced from leading manufacturers for panel-building and distribution across the UAE. Available in: US standard, fusible / non-fusible. Provides local, enclosed isolation for field-mounted equipment such as motors and outdoor feeders. Built to IEC 60947-3, for incomer and feeder isolation in LV and MV switchboards across the UAE.