The Jandorf S506 8A Time Delay Fuse is your go-to slow-blow protection for electronics that crave reliable current handling without premature trips. Engineered for inrush and surge scenarios, this 8-amp fuse stays calm under startup spikes while guarding your circuits from overloads.
Why this fuse stands out
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Time-delay design (slow-blow) engineered to tolerate brief overcurrents common in power supplies, motors, and transformer-influenced loads without nuisance tripping.
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5x20 mm glass tube with plated brass endcaps combines clear interior visibility with durable, dependable ends for seamless replacement.
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250 V operating rating makes it compatible with a wide range of mains-powered electronics and devices.
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UL Listed for trusted safety and compliance; CSA Listed is not indicated, and the unit is not tamper-proof.
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Two fuses per carded package—a practical two-pack for immediate replacement or stocking in a workshop.
Ideal applications
Designed for electronic circuits that experience startup surges, the S506 8A Time Delay Fuse is well-suited for:
- Switch-mode power supplies and adapters
- Transformer-driven loads, such as audio equipment or small appliances
- Industrial and hobbyist projects where motors or solenoids cause brief current spikes
- LED drivers and other lighting controllers with transient startup currents
Specifications at a glance
- : 8 A
- : 250 V
- : Glass
- : Plated brass
- : 5 mm x 20 mm
- : 2 pieces per card
- : Time Delay (slow-blow)
- : Yes; CSA Listed: No
- : No
Practical guidance for use
To ensure optimal protection, replace any blown fuse with an identical rating and size (8 A, 250 V, 5x20 mm). If your circuit experiences legitimate startup surges, a time-delay fuse like the S506 offers a smarter balance between protection and functionality than a fast-acting alternative. Always confirm compatibility with your device’s specifications and keep a spare pair on hand in your toolkit or service kit.
