Buss Fuse 20A Slo Blo Fuse [125V] [MDA] (MDA-20)

Electrical: Fuses
Buss Fuses (Bussman)
MDA-20
60-555-1108
COMPARE AT $6.99
OUR PRICE $3.99
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A slow-blow fuse is an important protection part in circuits that need controlled response to normal startup surges, and this Buss Fuse 20A Slo Blo Fuse is designed for compatible 125V MDA applications where the original fuse has blown or needs replacement. When the proper fuse is not in place, the system can lose an essential part of its intended protection profile.

The 20 amp, 125V, and MDA slow-blow relationship gives this fuse its practical value because correct fuse selection matters just as much as the larger parts in the electrical path. A properly matched replacement helps preserve the intended circuit behavior and protection level without introducing uncertainty.

A focused fuse replacement is often the smartest repair when the issue is confined to the protection component itself. That keeps the repair efficient while restoring a basic but essential part of dependable electrical operation.

Installed in the proper electrical setup, this fuse helps restore correct circuit protection and supports a cleaner, more dependable repair overall.

  • 20A slow-blow fuse for compatible 125V MDA electrical applications
  • Helps restore proper circuit protection
  • Useful when original fuses have blown or are missing
  • Supports intended slow-blow protection behavior
  • Improves electrical-service confidence
Buss Fuses (Bussmann) – Circuit Protection Fuses and Electrical Components
Who is Buss Fuses (Bussmann)?

Bussmann, commonly known as Buss Fuses, is a global leader in circuit protection with over 100 years of engineering excellence. As a trusted name in electrical safety, Bussmann designs and manufactures high-performance fuses used across industrial, commercial, automotive, and pool and spa applications. Their products are widely recognized for reliability, precision, and the ability to protect critical electrical systems from damage.

What products does Buss Fuses (Bussmann) specialize in?

Bussmann specializes in a wide range of fuses and circuit protection devices, including glass fuses, ceramic fuses, time-delay fuses, fast-acting fuses, and specialty electrical protection components. These products are used to safeguard spa control systems, heaters, pumps, and other electrical equipment from overcurrent and short-circuit conditions.

Why choose Buss Fuses (Bussmann) parts for your pool or spa?

Bussmann fuses are known for their precision, durability, and consistent performance in protecting electrical systems. Their products are engineered to respond quickly to faults, helping prevent damage to expensive components such as circuit boards and heaters. Professionals and homeowners choose Bussmann for dependable circuit protection that ensures safe and reliable operation.

How do you identify and choose the correct Buss Fuses (Bussmann) part?

To select the correct Bussmann fuse, it’s important to match specifications such as amperage rating, voltage, fuse type (fast-acting or time-delay), and physical size. Checking the existing fuse label or equipment manual ensures proper replacement. Choosing the correct fuse is critical for maintaining safety and preventing electrical system damage.

Need help finding the right Buss Fuses (Bussmann) part?

At Bath & Spa Parts Online, we carry a wide selection of Buss Fuses (Bussmann) pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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