Bussmann MDL Series Time-Delay Miniature Fuse, Pack of 100

Bussmann MDL Series Time-Delay Miniature Fuse, Pack of 100

The Bussmann MDL Series is a line of time-delay miniature fuses offered as part of the Eaton Bussmann series, a widely used family of circuit protection products for electrical and electronic equipment. This listing covers the MDL Series miniature fuse family, available in ratings from MDL-20 through MDL-25, giving you the flexibility to select the exact time-delay fuse your equipment specifies. Time-delay, or slow-blow, fuses like the MDL Series are engineered to tolerate the brief current surges that occur at equipment start-up without opening the circuit unnecessarily, while still responding reliably to sustained overload or fault currents to help protect downstream wiring and components. Each fuse in the MDL Series shares a ferrule end type and connection style, a compact 0.25 inch by 0.25 inch miniature fuse body, and a 1 kiloamp interrupt rating, making the family well suited for control panels, electronic assemblies, and equipment where board space is limited. Fuses in this listing are supplied in convenient packs of 100 for maintenance stock, OEM production runs, and repair applications. Sourced through the Eaton Bussmann series, the MDL Series is a straightforward, code-recognized replacement option for maintenance, repair, and OEM production applications where a properly rated time-delay miniature fuse is required.

Key Features

• Available Ratings: MDL Series miniature fuses are available from MDL-20 through MDL-25, allowing selection of the correctly rated fuse for the application.
• Time-Delay Operation: Slow-blow characteristic allows each fuse in the family to withstand brief current surges at start-up without nuisance opening, while still opening reliably under sustained overload conditions.
• Miniature Fuse Form Factor: Compact 0.25 inch diameter by 0.25 inch body construction suited for control panels, electronic assemblies, and equipment where mounting space is limited.
• Ferrule End Type: Ferrule connection ends across the family simplify installation into standard miniature fuse holders and clips.
• 1 Kiloamp Interrupt Rating: Shared interrupt rating across the MDL Series helps ensure safe fuse operation under fault conditions.
• Eaton Bussmann Series: Manufactured as part of the Eaton Bussmann series, aligning this fuse family with a widely recognized line of circuit protection products used across commercial, industrial, and OEM applications.
• Pack of 100: Supplied in packs of 100 for convenient maintenance stocking, OEM production, and repair use.
• Reliable Overcurrent Protection: Designed to open the circuit when current exceeds safe levels, helping protect downstream wiring, components, and connected equipment from damage.

Technical Specifications

• Series: MDL
• Connection Type: Ferrule
• End Type: Ferrule
• Product Width: .25 inches
• Product Height: 0.25 inches
• Interrupt Rating: 1 kiloamp
• Pack size (unit): 100

Typical Applications

• Overcurrent Protection for Electrical and Electronic Equipment
• Control Panel and Circuit Board Fuse Protection
• Time-Delay Protection for Motor and Transformer Inrush Current
• Industrial and Commercial Equipment Circuit Protection
• OEM Production Fuse Protection
• Replacement Fuse for Field Maintenance and Repair

Why Bussmann?

Bussmann, part of the Eaton Bussmann series of circuit protection products, is a name electrical professionals rely on for consistent fuse performance across the MDL Series lineup. Shared specifications like the ferrule end type, 1 kiloamp interrupt rating, and compact miniature body across MDL-20 through MDL-25 reflect a commitment to dependable, clearly marked, easy-to-source circuit protection for electrical and electronic systems, making the MDL Series a practical choice for maintenance, repair, and OEM applications supplied in convenient packs of 100.