Siemens 3NA6824 NH-sulakekanta koko 000 80 A 500 V AC/250 V DC gG

With a rated breaking capacity of 120 kA at 500 V AC, the Siemens 3NA6824 NH fuse link delivers robust protection for cable and line applications. This size 000 fuse is rated for 80 A and supports both AC and DC circuits, making it a versatile choice for industrial power distribution.

Overview

The Siemens 3NA6824 is an NH fuse link in size 000, designed for general-purpose (gG) full-range protection. It operates at 500 V AC and 250 V DC, with a rated current of 80 A. The fuse features blade contacts and a ceramic body with silver-plated contacts, ensuring reliable performance and long service life.

What stands out

• High breaking capacity: 120 kA AC and 25 kA DC for superior fault current interruption.
• Dual voltage rating: 500 V AC / 250 V DC for flexible use in AC and DC systems.
• Compact NH000 size fits standard fuse bases, saving space in distribution boards.
• General-purpose gG class protects cables and lines against overload and short circuit.
• Low power loss of 7.5 W at rated current for energy-efficient operation.

Technical details

• Fuse type: NH fuse link
• Size: NH000 (000)
• Rated current: 80 A
• Rated voltage: 500 V AC / 250 V DC
• Operating class: gG (general purpose)
• Breaking capacity: 120 kA AC / 25 kA DC
• Standard: IEC 60269-2
• Mounting: blade contact
• Indicator: without indicator
• Power loss: 7.5 W
• Frequency: 50/60 Hz
• Material: ceramic body, silver-plated contacts
• Number of poles: 1

Our verdict

The Siemens 3NA6824 is a dependable NH fuse link for industrial protection, offering high breaking capacity and dual voltage ratings in a compact size. Its low power loss and robust construction make it a cost-effective choice for demanding applications.