HEN EX
Zone 21 and/or 22: combustible , conductible dust - Enclosure: Aluminium - Pull rope length up to 2x 50m - two-side installation -
Contact configuration: up to 3 NO and 3 NO positive-making contacts Permissible ambient Tempertature: -25°C up to +70°C Application: HEN EX xxx 2D : Devices for Zone 21 and 22 (2D) HEN EX xxx 3D : Devices for Zone 22 (3D)
Variants: Enhanced temperature range: -40°C to +70°C (7xx), Gold contacts Certificates: