Bals Elektrotech. Coupling 31326 Manufacturer :Bals Elektrotech. Designation :Coupling IP67 Type :31326 IEC current rating :63 A Number of poles :5 Voltage acc. to EN 60309-2 :50-500 V (>300-500 Hz) green Time position :2 h Identification colour :green RAL number :6031 Protection class (IP) :IP67 Connection method :screw terminal Plug-in direction :straight Cable entry :screwed Material :plastic Contact material :CuZn Surface treatment Contacts :nickel-plated Military version :yes Bals Elektrotech. Coupling 31326: more details Coupling TN 63A 5p (3P+N+PE)>50V green >300-500Hz (> 50V) 2h IP67, Frequency: over 300 up to and including 500Hz, Technical identification colour: bronze green RAL 6031-F9, Contact carrier/contacts: The contact carrier is made of highly heat-resistant material, The contacts are nickel-plated brass, Maximum conductor cross-section: 16.0 qmm, Housing material: polyamide, Connection technology: screw terminals as frame terminals with contex contact, Cable entry: screw connection, Device colour: Actuating slide black RAL 9005, cable gland bronze green RAL 6031-F9, bayonet ring bronze green RAL 6031-F9, enclosure cover bronze green RAL 6031-F9, collar bronze green RAL 6031-F9, hinged cover bronze green RAL 6031-F9, unit height: 256 mm, Unit width: 111 mm, Unit depth: 115 mm, Other technical features: A pilot contact is provided, For cables with a min. diameter of 16mm to max. diameter 36mm, With Multi-Grip TE cable gland, integrated strain relief, additional water drainage openings and locking screw, The bayonet lid is fixed to the casing with a fixing strap, VG type no.: VG 96919 DS 012, Supply no.: 5935-12-349-6561 , EAN: 4024941313261.