German West Bully SIBA Original Ultra-Fast Fuse Core 6.3×32mm FF 12.5A 7012540 500V
Advanced Circuit Protection for Critical Applications
The German West Bully SIBA Original Ultra-Fast Fuse Core (FF 12.5A 7012540 500V, Dimensions: 6.3×32mm) delivers exceptional overcurrent protection in demanding environments. Manufactured to SIBA's rigorous quality standards, this German-engineered component combines ultra-rapid response with robust construction.
Key Technical Specifications
- Part Number: 7012540
- Current Rating: 12.5A
- Voltage Rating: 500V AC/DC
- Breaking Capacity: High interrupting rating (exceeding industry standards)
- Response Time: Ultra-fast (nanosecond-level interruption capability)
- Dimensions: Ø 6.3mm × 32mm (standard 1/4×1-1/4
- Termination: Precision brass end caps with solder-friendly coating
Engineered for applications requiring critical protection of sensitive electronic circuits, this fuse features:
- Ultra-Fast Action: Contains arc energy within microseconds to protect semiconductor devices
- German Precision: SIBA-patented wire element technology ensures reliable tripping curves
- High-Purity Sand Core: Prevents thermal runaway scenarios
- IEC 127-4 Compliant: Meets international safety standards for component protection
Typical Applications
- Telecom equipment power supplies
- Server rack PDU units
- Laboratory-grade instrumentation
- Industrial automation fuse undergoes:
• Automated continuity and resistance testing
• Dielectric strength verification at 150% rated voltage
• Thermal cycling validation from -40°C to +125°C
• Batch traceability via laser-etched ID coding
Stock Reference: 7012540
Minimum Order Quantity: Commercial (MOQ 10 units), Industrial (case quantities available)
Important: Ensure dimensional compatibility (6.3×32mm) before integration. Always verify circuit protection coordination to prevent nuisance tripping. Replace fuse only with identical specification component.
For bulk or custom requirements, contact our technical sales department at [YourCompanyEmail] with system schematics.
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