Siemens 3NJ4 Series Fuse Switch Disconnector, Screw Terminal, 800V Voltage Rating - 3NJ4103-3BF02 This fuse switch disconnector is designed for effective control in electrical installations. With a durable construction and a current rating of 160 A, this 3-pole unit is essential for industrial applications, ensuring reliable circuit protection and operational efficiency in various environments. Features & Benefits • Safe operation up to 800V for versatility
• Compatible with NH00 mechanical fuse size
• Features screw terminal connections for secure wiring
• Operates efficiently in temperatures ranging from -25°C to +55°C
• Short-circuit current rating of up to 80 kA Applications • Applicable in busbar systems with 100 mm spacing
• Designed for use with low-voltage HRC fuses
• Implemented in control panels for stable electrical performance What types of electrical connections are compatible with this device? Connections are facilitated through M8 screw terminals for secure fastening. What measures can I take to ensure optimal performance? Ensure proper installation according to guidelines and monitor within the specified temperature range. Is maintenance required for this fuse switch disconnector? Routine checks are recommended, but it functions without continuous maintenance under normal conditions.