🔹 2pcs Glass Fuse 4A 5x20mm – Fast Blow Type
The 4A 5x20mm glass fuse is a fast-acting cartridge fuse designed to protect electronic and electrical devices from overcurrent or short circuits. Ideal for power adapters, audio systems, and DIY electronic projects that require moderate current protection.
✅ Features:
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Type: Fast Blow (Quick Acting)
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Rated Current: 4 Amperes (A)
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Rated Voltage: 250V AC
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Size: 5mm × 20mm standard mini fuse
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Transparent glass body for visible fuse status
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Nickel-plated metal end caps for durability
⚙️ Specifications:
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Fuse Type: Glass Cartridge Fuse
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Dimensions: 5mm diameter × 20mm length
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Mounting: Fuse holder / inline fuse clip
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Operating Temperature: -55°C to +125°C
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Response Time: Fast blow for immediate protection
📦 Package Includes:
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2 × Glass Fuse 4A 5x20mm
💡 Applications:
✔️ Power adapters and chargers
✔️ Audio amplifiers and speaker systems
✔️ Arduino and electronics projects
✔️ Small appliances and tools
✔️ Power supply protection
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