The 80A load break switch with fuse, size 1, from Siemens is a versatile and reliable 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 an effective solution for the safe disconnection and protection of electrical installations. The switch is optimized for use with NH fuses of size 000 and is suitable for use as a main switch as well as for emergency stop and repair applications. Its robust design ensures high short-circuit resistance and contributes to the availability of installations. Additionally, the simple mounting on a DIN rail allows for quick installation, while extensive accessories facilitate the retrofitting of functions.

• Versatile use with door coupling or direct drive in five sizes
• 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
• Efficient engineering with extensive CAx data.