Siemens 3NA3 814 NH000 gG Fuse Link, 35A 500V AC

Siemens 3NA3 814 NH000 gG Fuse Link

The Siemens 3NA3 814 is a low-voltage NH000 fuse link designed for dependable protection within SENTRON electrical distribution systems. Built with silver-plated, non-corroding contacts and a front indicator, it supports clear status visibility and consistent performance during overload or short-circuit conditions.

Why It Helps
This fuse link delivers stable protection for cables and lines by combining high-breaking-capacity operation with robust design. Its standardized NH000 format ensures reliable integration into compatible fuse holders while maintaining safe dissipation and operation across rated AC and DC voltages.

Key Highlights

• Designed with silver-plated switching contacts to maintain long-term conductivity and reduce corrosion during normal operation.

• Front indicator provides a clear visual signal when the fuse has operated, simplifying maintenance and system checks.

• NH000 form factor allows easy installation into standard fuse bases and SENTRON protection devices for streamlined system compatibility.

• Rated for both AC 500V and DC 250V operation, supporting a wide range of industrial applications where dependable gG protection is required.

System Compatibility
The fuse link fits NH000 fuse holders and SENTRON fuse switch disconnectors, offering compatibility across systems designed to IEC 60269 requirements.

Applications
Suitable for protecting low-voltage cables and lines in industrial distribution panels, control cabinets, and electrical installations requiring reliable gG protection performance. Its high-breaking capacity and rugged build support dependable system operation.