Siemens E16 Diazed fuse link, slow-response, 500V, 6A

Product Overview

SKU 5SA231 - DIAZED fuse link 500 V Slow-response, TNDZ, E16, 6A. This Siemens DIAZED fuse link provides time-delayed overcurrent protection for electrical installations and delivers effective slow-response protection against overload and short circuits.

Key Features & Specifications

• Electrical Ratings: 6A rated current, 500V AC rated voltage
• Size: DII (DIAZED size classification) NDz type
• Thread: E16 thread size for secure connection
• Operating Class: gG (general-purpose circuit protection) / gL (full-range line protection)
• Response Type: Slow-response, time-lag characteristic (TNDZ)
• Tripping Characteristic: Slow-blow (T) for delayed protection
• Color Code: Green for easy identification and visual coding

Performance Characteristics

• Time-Delayed Protection: Slow-response characteristic allows temporary overloads without tripping
• 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
• Motor Protection: Ideal for protecting motors and inductive loads with high starting currents
• TNDZ Technology: Specialized time-delay characteristics for specific applications

Physical Specifications

• Net Weight: 0.011 kg (11g ultralight design)
• Packaging Dimension: 29.00 x 68.00 x 52.00 mm
• Packaging Quantity: 1 Piece

Installation Requirements

• All DIAZED bases must be fed from below to ensure ring nut is stress-free when fuse-link is removed
• Reliable contacting guaranteed only with DIAZED fitted screws
• Compatible with DIAZED socket designs for diverse installation requirements

Applications

• Motor Protection: Primary application for protecting electric motors with high starting currents
• Inductive Load Protection: Protection of transformers, solenoids, and other inductive equipment
• Industrial Equipment: Protection in industrial electrical panels and switchboards
• Time-Critical Circuits: Applications requiring delayed tripping to avoid nuisance trips
• Distribution Systems: Overcurrent protection in electrical distribution networks
• Commercial Installations: Protection in commercial electrical systems requiring time-delay characteristics

System Benefits

Part of the SENTRON DIAZED fuse system from Siemens, offering:

• Effective protection for personnel, equipment and plants through reliable shutdown
• Enhanced safety in overload and short circuit conditions with time-delay capability
• Compatible with DIAZED fuse holders and accessories with E16 thread
• Proven technology for industrial and commercial applications
• Full-range device and line protection capabilities
• Carefully coordinated component system allowing flexible combinations

Technical Advantages

• Slow-Response Design: Prevents nuisance tripping during motor starting and temporary overloads
• gG Operating Class: General-purpose protection suitable for most applications
• E16 Thread Design: Secure connection with standard DIAZED fuse holders
• Green Color Coding: Easy identification for maintenance and replacement
• Time-Lag Characteristic: Optimal for protecting equipment with high inrush currents
• NDz Type Construction: Specialized design for time-delayed applications

TNDZ Series Features

• Time-lag (slow-blow) tripping characteristic
• Optimized for motor and inductive load protection
• DII size with E16 thread compatibility
• 500V voltage rating for industrial applications

Additional Information

• Country of Origin: Slovenia
• EAN: 4001869021041
• UPC: 754554214306
• Article Number: 5SA231
• RoHS Compliance: Since: 01.06.2006
• WEEE Take-Back Obligation: Yes

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