Siemens Sentron Fuse link, cylindrical, 10x38, gG, 500V, 10A Part number 3NW6003-1

Product Overview

The Siemens SENTRON cylindrical fuse link 3NW6003-1 is a compact 10 × 38 mm size fuse designed for industrial low-voltage AC systems. Rated at 10 A and 500 V AC (utilisation class gG), it provides full-range over-current protection with low power dissipation and high reliability.

Key Features

• Rated Current: 10 A continuous
• Rated Voltage (AC): 500 V
• Fuse Size: 10 × 38 mm cartridge format
• Utilisation Class: gG — general purpose full-range protection
• Power Loss: Approx. 1.3 W per pole at rated current
• Mounting Position: Any orientation, preferably vertical
• Weight: Approx. 8 g
• Country of Origin: France

Technical Specifications

• Product Series: SENTRON cylindrical fuse links
• Rated Operational Current (AC): 10 A
• Rated Operational Voltage: 500 V AC
• Fuse Size: 10 × 38 mm
• Fuse Class: gG
• Power Loss (per pole): approx. 1.3 W
• Net Weight: approx. 0.008 kg
• Mounting Position: Any, preferably vertical

Compliance & Certifications

• IEC 60269-1 / IEC 60269-2: Meets international fuse standard requirements
• CE Marking: Complies with EU Low-Voltage Directive
• RoHS Compliant: Free from restricted hazardous substances
• WEEE Take-Back Obligation: Applicable in EU markets

Applications

Ideal for industrial low-voltage power distribution, switchgear assemblies, control panels and motor feeders where general full-range fuse protection in a compact 10 × 38 mm format is required. Commonly used in manufacturing plants, machine automation systems and auxiliary circuits needing reliable fault protection.