Mersen tappo a vite D III 63A E33 tappo fusibile bianco ceramica

The Mersen D-Screw Cap D III 63A E33 is a high-quality fuse screw cap designed for DIAZED (D-System) fuse holders. It securely fastens the fuse link in the base, ensuring reliable electrical protection. Made from durable ceramic material with a white finish, this cap is suitable for industrial and commercial applications requiring a rated current of 63 A and a maximum voltage of 500 V AC.

Advantages

This fuse screw cap offers robust construction and easy screw-in installation. It complies with IEC 60269-3 standards, providing safety and performance. The ceramic material ensures excellent insulation and heat resistance, while the IP20 protection degree guards against solid objects.

Suitable for

• DIAZED fuse holders D III / E33
• Industrial electrical panels
• Commercial building installations
• Fuse protection systems up to 63 A

Key specifications

• Fuse System Type: DIAZED (D-System)
• Fuse Size / Thread: D III / E33
• Rated Current: 63 A
• Component Type: Fuse Screw Cap
• Material: Ceramic
• Color: White
• Max. System Voltage: 500 V AC
• Mounting Type: Screw-in
• Protection Degree: IP20
• Operating Temperature Range: -5°C to +40°C
• Standard Compliance: IEC 60269-3

Recommendations

For optimal safety and compatibility, use this screw cap with Mersen DIAZED fuse links and bases of the same size (D III / E33). Ensure proper installation to maintain insulation class II.