Albrecht Jung

NH Fuse Load Switch, Three-Pole For use with NH type industrial HRC fuses Integrity sealing post Removable cover/fuse carrier Twist and lock mechanism for terminal shields Window to view fuse rating and status Voltage rating 690Vac Stock no. 443-839 443-845 247-4065 Rated insulation voltage (max.) 800Vac 800Vac 800Vac Insulation class at 3000V VDE0110C VDE0110C VDE0110C Making capacity 50kA 50kA 50kA Short time withstand current 3kA 10kA 20kA Rated power loss (excl. fuses) 6W 13W 21W Cable terminal capacity 10-95mm 2 25-120mm 2 50-240mm 2 Bar terminal capacity 20 x 10 30 x 10 40 x 10 Usage category at 400V AC22 AC23 AC23 Usage category at 500V AC22 AC22 AC22 Usage category at 690V AC21 AC21 AC21 Supplied with 443-839 & 443-845 : Supplied with terminal shroud kit. 247-4065 : Supplied with 1x terminal trim frame. Note Dimensions: 210 x 288 x 128mm (W x H x D) Supplied with terminal shroud kit DIN Standard Fuse Holders European style surface mount 3 pole fuse load switches/disconnectors for use with NH type industrial HRC fuses.