GSGB30 ALSTOM High-Speed Fuses

GSGB30 ALSTOM High-Speed Fuses – Precision Protection for Power Electronics

Brand: ALSTOM
Model: GSGB30
Category: Industrial Fuses
Fuse Type: Semiconductor Protection / High-Speed Fuse
Condition: Unused
Standard Compliance: IEC 60269-4 / BS88
Country of Origin: United Kingdom

Product Overview

The GSGB30 ALSTOM Fuse is a high-performance, semiconductor protection fuse engineered to safeguard sensitive electronic components from overcurrent conditions. Designed to operate quickly and reliably, this 30A fuse is ideal for use in high-speed applications such as inverter drives, UPS systems, and variable speed drives.

Built to the highest safety and performance standards, the GSGB30 ensures enhanced operational integrity and equipment longevity in demanding electrical environments.

Key Features

• Current Rating: 30 Amps 
• Voltage Rating: Up to 690V AC 
• Fuse Type: High-speed, cylindrical fuse for semiconductor protection 
• Body Style: Cylindrical with metal end caps 
• Label: Marked with ALSTOM logo, current rating, and directional indicators 
• Operating Class: aR – for semiconductor short-circuit protection 
• Material: High-grade ceramic insulation and robust metal construction 

Typical Applications

• Inverter Drives (VFDs) 
• Soft Starters 
• DC Power Supplies 
• Uninterruptible Power Supplies (UPS) 
• Industrial Automation Panels 
• Thyristor, Diode, and IGBT Protection 

Advantages

• Rapid Response: Provides fast-acting circuit interruption to prevent component damage 
• Compact Design: Easily integrates into modern control panels 
• Durability: High thermal and mechanical strength for reliable performance 
• Trusted Brand: Backed by ALSTOM’s reputation for industrial-grade electrical products 

📄 Technical Specifications

• Model Number: GSGB30 
• Standards: IEC 60269-4 / BS88 
• Interrupting Capacity: High rupturing capacity (HRC) 
• Mounting Style: Clip mount or bolt-on depending on holder type 
• Packaging: Supplied in packs or individually (customisable)
  

Need expert advice or installation support? Reach out to our team at tps@tpsinternational.co.uk 

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