Siemens 3NE18170 Sitor Fuse

Description:

The Siemens 3NE1817-0 Sitor Fuse is used in electrical power distribution and semiconductor protection systems to provide high-speed overcurrent and short-circuit protection. Commonly installed in variable frequency drives, power converters, UPS systems, industrial power supplies, and electrical distribution equipment requiring fast-acting fuse protection. Maintenance teams and system integrators use this part for power system repair, retrofit, expansion, and replacement to maintain safe operation and protect critical electrical components from fault conditions.

Applications:

The Siemens 3NE1817-0 Sitor Fuse is designed for use in industrial power distribution and semiconductor protection applications. It is commonly applied in drive systems, converter equipment, switchgear assemblies, power electronics, and electrical installations requiring high-performance fuse protection.

Technical Specifications:

• Manufacturer Part Number (MPN): 3NE1817-0
• Product Type: Sitor Fuse
• Brand: Siemens
• Series: SITOR 3NE1
• Current Rating: 50 A
• Voltage Rating: 690 VAC
• Fuse Size: NH000
• Characteristic: gS Semiconductor Protection
• Contact Type: Blade Contacts
• Indicator Type: Front Indicator
• Application: Semiconductor and Power Distribution Protection
• Function: Overcurrent and Short-Circuit Protection
• Industry Use: Industrial Power Distribution and Power Electronics

Common Replacements:

• Siemens 3NE1820-0 Sitor Fuse
• Siemens 3NE1818-0 Sitor Fuse
• Siemens 3NE1 Series Sitor Fuse