F400 EMC Enclosed Switch Disconnector, 3-p. 415V AC23 35A, 18.5kW. Mounted auxiliary contact: 1NO0NC. Aluminium enclosure. IP65. RedYellow Selector handle. No interlocked cover. No defeatable interlocking. The ABB fire rated switches withstand fire acc. to standard EN12101-3. ABB can prodvide products for class F200 (120min), F300 (120min) and F400 (120min). Typical applications are high rise buildings, car parks, tunnels or any other place where there are exhaust fans that should stay on during fire. The enclosure is made of rigid aluminium alloy, or painted steel sheet. The F200 and F400 products are also available with auxiliary contacts. The products are EMC approved, when used with EMC cable glands. The handle is padlockable. Versions for padlockable in Off, or On and Off state, are available.