SIEMENS 3NE8015-1 SITOR Fuse Link 25A

SIEMENS 3NE8015-1 SITOR Fuse Link 25A

Product Overview

The Siemens 3NE8015-1 SITOR fuse link is a high-performance semiconductor protection fuse designed for industrial electrical installations. It is part of the Siemens SENTRON SITOR range and provides ultra-fast protection for sensitive power electronics against short circuits and overloads.

This fuse link is optimized for protecting components such as rectifiers, frequency converters, UPS systems, and DC drive circuits where fast fault interruption is critical.

Technical Specifications

• Manufacturer: Siemens
• Model: 3NE8015-1
• Type: SITOR semiconductor fuse link
• Rated current: 25A
• Rated voltage: up to 690V AC / 440V DC
• Utilization category: gR (ultra-fast semiconductor protection)
• Size: NH00
• Mounting type: blade contact fuse base
• Breaking capacity: up to 100 kA
• Operating temperature: -20°C to +50°C

Applications

• Frequency converters and inverters
• Industrial automation systems
• Rectifier and DC power systems
• Uninterruptible power supplies (UPS)
• Motor soft starters and drive systems

Key Features

• Ultra-fast short-circuit protection
• Reliable protection for semiconductor devices
• High breaking capacity for industrial use
• Stable performance under continuous load
• Siemens SENTRON quality standard

Packaging

Standard industrial packaging, typically supplied as a set of fuse links depending on configuration.