Jandorf ABC 4A Fast Acting Fuse in a convenient 2-pack delivers fast-response protection for sensitive electronic circuits. This 4-amp, 250-volt fuse uses a ceramic tube and plated brass endcaps for durable, reliable performance in demanding environments.
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Current rating: 4 A
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Voltage rating: 250 V
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Construction: Ceramic tube with plated brass endcaps
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Size: 1/4 in diameter x 1-1/4 in long
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Packaging: 2-pack, carded
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UL Listed: Yes; CSA Listed: No
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Type: Fast Acting
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Brand: Jandorf, Sub Brand ABC
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Tamper Proof: No
What makes this fuse stand out
This fast-acting fuse is designed to respond quickly to overcurrent events, protecting your valuable components from damage before overheating occurs. The ceramic tube provides excellent heat resistance, helping maintain stable performance even in compact enclosures. Durable plated brass endcaps ensure reliable electrical contact and easy insertion into standard fuse holders.
Ideal applications
- Electronic power supplies and control circuits requiring precise 4 A protection
- Audio, video, and small consumer electronics where quick interruption is essential
- Laboratory projects and hobby builds needing a dependable, replaceable fuse
- Replacement parts for equipment that uses 1/4" x 1-1/4" fast-acting fuses
Practical guidance for use
- Verify your circuit requires a 4 A fast-acting fuse and a 250 V rating before replacement.
- Ensure the fuse holder accepts the 1/4" x 1-1/4" (approx. 6.35 mm x 31.75 mm) format.
- Install a fuse from this 2-pack to keep a spare on hand for quick repairs.
- Note that this version is not CSA-listed and is not tamper-proof; handle with standard safety precautions.
Whether you’re stocking a repair kit, outfitting a lab bench, or updating a power supply, the Jandorf ABC 4A Fast Acting Fuse 2-pack provides dependable, fast-acting protection with precise, repeatable performance.
