Mersen D-Sicherungseinsatz D II 16A grau DIIGG50V16

Electricians and maintenance teams rely on the Mersen D-Fuse Link DII 16A for dependable protection of low-voltage distribution circuits in industrial and commercial installations. This ceramic-bodied fuse link inserts into a standard DII (D02) fuse base and safeguards cables and lines against overloads and short circuits up to 500 V AC.

Key specifications

• Fuse type: D-Fuse Link (Neozed)
• Size: D II (D02)
• Rated current: 16 A
• Rated voltage: 500 V AC
• Operating class: gG (general purpose, full range protection)
• Breaking capacity: 50 kA
• Color code: Grey
• Standard: IEC 60269-3
• Body material: Ceramic
• Contact material: Silver-plated copper
• Power dissipation: 1.8 W
• Frequency: 50/60 Hz
• Number of poles: 1
• RoHS compliant: Yes
• Operating temperature: -5°C to +40°C

Why choose it

The gG operating class ensures full-range protection for both overload and short-circuit conditions, making it a versatile choice for general cable and line protection. The visual indicator provides quick identification of a blown fuse, reducing downtime during troubleshooting. Its robust ceramic body and silver-plated copper contacts deliver long-term reliability even in demanding environments.

Ideal use cases

• Protection of distribution boards and feeder circuits in industrial plants
• Commercial building electrical installations requiring IEC-compliant fuse links
• Retrofit and replacement of existing DII fuse links in legacy systems

Good to know

This fuse link is designed for screw-in mounting into a compatible DII fuse base. Always verify the base size and rated current match your application requirements. The grey color code corresponds to the 16 A rating as per IEC 60269-3, aiding quick identification during maintenance.