The MGP1004NAX is a 4-pole switch disconnector from the Schneider Electric PowerPacT 4 range, rated 100 A continuous and designed for isolation duty per BS EN 60947-3. It's a panelboard-mount device — backplate supported, toggle operated — meant to provide visible-break isolation for 250 A or 400/630 A panelboard feeders.
Rated 100 A continuous with utilisation categories AC-22A, AC-23A, DC-22A, and DC-23A. The 8 kV impulse withstand voltage (Uimp) and 1600 A short-time withstand (Icw for 1 s) handle fault energy without welding contacts. Pollution degree 3 per EN/IEC 60664-1 for industrial environments.
This part is obsolete per the manufacturer's lifecycle status.
Backplate-mounted, 140 mm wide × 161 mm high × 86 mm deep. IP40 enclosure protection (no washdown rating) and IK07 impact resistance. Toggle control with a contact position indicator — you get a visual open/closed confirmation at the switch face. No earth-leakage protection built in; that's handled separately downstream.
Conforms to BS EN 60947-3 for switch-disconnector performance, EN/IEC 60664-1 for insulation coordination (pollution degree 3), and EN/IEC 62262 for impact protection (IK07). Electrical shock protection Class II — no earth connection required on the enclosure. Storage temperature range -50 to 85 °C; operating -25 to 70 °C.