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Jandorf S506 10 amps Time Delay Fuse 2 pk

The Jandorf S506 10A Time-Delay Fuse is a reliable, slow-blow protection solution crafted for electronic circuits that face brief inrush currents. This 2-pack of 5x20mm glass-tube…

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About Product Overview

The Jandorf S506 10A Time-Delay Fuse is a reliable, slow-blow protection solution crafted for electronic circuits that face brief inrush currents. This 2-pack of 5x20mm glass-tube fuses gives you immediate, dependable protection without nuisance blows, so your components stay safe during startup and surge events.

  • Current rating: 10 amps
  • Voltage rating: 250V
  • Size: 5x20mm (diameter x length) — a standard fit for many panels and chassis
  • Construction: Glass tube with plated brass endcaps for durable, secure connections
  • Packaging: Carded, 2-pack for easy stocking and quick replacements
  • Certification: UL Listed (safety and reliability you can trust); CSA Listed: No
  • Brand / Sub Brand: Jandorf / S506
  • Application: Time-delay fuse designed for electronic circuits, power supplies, control boards, motors, transformers, and other loads with brief inrush or surge currents

Why choose a time-delay fuse over a standard fast-acting fuse? When circuits experience short, powerful surges—such as motor start-ups, solenoids, or charging capacitors—a fast-acting fuse can blow prematurely. The S506’s time-delay (slow-blow) design tolerates these momentary spikes, then pauses protection when the surge passes, reducing downtime and avoiding unnecessary replacements.

Ideal for both professional installations and DIY projects, the Jandorf S506 10A time-delay fuses help you:

  • protect power supplies and control electronics from overloads without interrupting startup
  • safeguard motors, relays, and transformers against inrush currents
  • replace failed fuses quickly with a reliable two-pack on hand

Practical tips for optimal use:

  • Verify your circuit’s operating current and confirm that 10A is the correct protection level for the load
  • Ensure the 5x20mm size and 250V rating match the fuse holder and circuit requirements
  • If used in dual-line configurations, replace fuses in pairs to maintain balanced protection
  • Keep the carded packaging on hand for retail display and easy replacement in field service

With UL listing and robust glass-tube construction, the Jandorf S506 time-delay fuses deliver dependable overcurrent protection where you need it most—without compromising performance during startup. A practical, value-packed choice for technicians, hobbyists, and electronics enthusiasts alike.

The Details Specifications

Brand Jandorf
SKU 3477973
UPC 740265607391
Unit 0
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Unit of Measure 2 CD
Dimensions (L × W × H) 1 × 2 × 4
Weight 0 lbs
Cubic Feet 0.00356 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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