Siemens 3KF1308-4LB11

The Siemens load disconnect switch with fuse 80A, model 3KF1308-4LB11, is a highly advanced device designed for demanding applications in low-voltage circuits. With a rated current of 80 amperes and a rated voltage of up to 690 volts, this 3-pole switch provides a reliable solution for disconnecting and securing electrical circuits. The switch is optimized for use with NH fuses of size 000 and allows for safe handling through its integrated locking functionality and touch protection. The robust construction ensures high short-circuit resistance, which enhances the availability of systems. Additionally, the switch is easy to install and can be quickly mounted on a DIN rail, increasing installation efficiency. The load disconnect switch is ideal for use in various industrial applications, including wind power plants, and offers extensive accessories for retrofitting functions.

• Versatile use with door coupling or direct drive in five sizes
• Easy retrofitting of functions through extensive accessories
• Reliable protection against electrical accidents through locking functionality and touch protection
• Robust technology with high short-circuit resistance for high system availability
• Quick mounting on the DIN rail for sizes up to 80 A.