Siemens Diazed fuse link, quick response, 500V, 63A

Product Overview

SKU 5SB331 - DIAZED FUSE LINK 500V QUICK-RESPONSE, SZ.DIII THREAD E33, 63A. This Siemens DIAZED fuse link provides quick-response overcurrent protection for electrical installations and delivers effective protection against overload and short circuits.

Key Features & Specifications

• Electrical Ratings: 63A rated current, 500V AC rated voltage
• Size: DIII (DIAZED size classification)
• Thread: E33 thread size for secure connection
• Operating Class: Quick-response characteristic for fast protection
• Breaking Capacity: High breaking capacity suitable for industrial applications
• Design: DIAZED bottle fuse construction for reliable performance
• Protection: Designed for cable and line protection applications

Performance Characteristics

• Quick-Response: Fast-acting protection characteristic for sensitive applications
• High Voltage Rating: 500V AC capability for demanding electrical systems
• Industrial Grade: Suitable for industrial switchgear and distribution applications
• Reliable Operation: Consistent performance in critical protection circuits
• Professional Quality: Siemens engineering ensures dependable protection

Physical Specifications

• Net Weight: 0.054 kg
• Packaging Dimension: 29.00 x 140.00 x 51.00 mm
• Packaging Quantity: 1 Piece

Standards Compliance

• IEC 60269
• DIN VDE 0635
• DIN VDE 0636-3
• CEE 16

Applications

• Cable Protection: Primary application for protecting electrical cables from overcurrent
• Line Protection: Protection of electrical lines in distribution systems
• Industrial Switchgear: Protection in industrial electrical panels and switchboards
• Distribution Systems: Overcurrent protection in electrical distribution networks
• Commercial Installations: Protection in commercial electrical systems
• Power Distribution: Critical protection in power distribution applications

System Benefits

Part of the DIAZED fuse system from Siemens, offering:

• Effective protection for personnel, equipment and plants through reliable shutdown
• Enhanced safety in overload and short circuit conditions
• Compatible with DIAZED fuse holders and accessories
• Proven technology for industrial and commercial applications
• Quick-response characteristics for sensitive circuit protection

Technical Advantages

• Quick-Acting Response: Faster protection compared to standard gG characteristics
• High Current Rating: 63A capacity for high-power applications
• Robust Construction: Durable design for demanding industrial environments
• Precision Engineering: Consistent performance characteristics for reliable protection

Additional Information

• Country of Origin: Slovenia
• EAN: 4001869021249
• UPC: 754554214603
• Article Number: 5SB331
• RoHS Compliance: Since: 01.06.2006

Download existing graphical data for this product:

Product Datasheet (PDF)

Complete Product Information