Protect circuits with precision using the Bussmann 50A One Time Fuse, thoughtfully packaged as a convenient 2-pack. Designed for general-purpose protection, these fuses handle up to 250V, making them ideal for electrical panels, control circuits, and powered devices across industrial, commercial, and residential setups. As a true one-time fuse, it delivers reliable overcurrent interruption and requires replacement after a fault to restore protection.
Why this fuse stands out
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Two fuses per card in a carded package for easy inventory and quick field swaps.
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50 Amp rating provides robust protection for circuits with higher startup or running currents, including feeder lines and motor controllers within rated loads.
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250V voltage rating aligns with a wide range of AC/DC equipment, with safety certifications for reliability.
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Ferrule endcaps and melamine tube construction offer durable, stable contact and dependable performance in harsh environments.
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Compact dimensions—1.16 inch diameter and 3 inch length—designed to fit standard fuse holders and panel spaces.
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One-time fuse meaning non-resettable protection that safeguards equipment and reduces downstream damage after a fault.
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Carded packaging keeps spares organized for quick access during servicing.
Ideal applications
Use this 2-pack for general-purpose protection in electrical panels, power distribution blocks, motor control centers, and appliances that operate near the 50A range. It’s a reliable choice for replacing legacy fuses or provisioning new builds that require immediate, compliant overcurrent protection without reset capability.
Selection and installation tips
- Match the amperage and voltage ratings to your system requirements and ensure compatibility with the fuse holder that uses ferrule endcaps.
- When replacing, opt for the same 50A / 250V ratings to maintain protective levels and system safety.
- Store and handle fuses in clean conditions to prevent contact contamination and preserve performance.
Specifications
- Amps: 50
- Volts: 250
- Product Type: One Time Fuse
- Endcap Construction: Ferrule
- Tube Construction: Melamine
- Diameter: 1.16 in
- Length: 3 in
- Number in Package: 2
- Packaging Type: Carded
- UL Listed: Yes
- CSA Listed: Yes
- Tamper Proof: No