BUSSMANN Fuse: MDA Series, Time-Delay, 20 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in
The BUSSMANN MDA Series is a time-delay cylindrical fuse rated at 20 A and 250 V AC, with a non-indicating design and dimensions of 1/4 in x 1 1/4 in. This fuse, identified by manufacturer part number MDA-20-R, is…
SKU 3G-OTH-26696
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Product Description
The BUSSMANN MDA Series is a time-delay cylindrical fuse rated at 20 A and 250 V AC, with a non-indicating design and dimensions of 1/4 in x 1 1/4 in. This fuse, identified by manufacturer part number MDA-20-R, is equivalent to the MDA and GSA series.
Frequently Asked Questions
What is the BUSSMANN MDA-20-R fuse used for?
The BUSSMANN MDA-20-R is a time-delay cylindrical fuse rated 20 A and 250 V AC. It protects industrial equipment, motors, and transformers from overloads and short circuits, allowing temporary inrush currents without nuisance tripping. Its non-indicating design suits applications where visual blown-fuse indication is not required.
What are the specifications of the BUSSMANN MDA-20-R fuse?
The BUSSMANN MDA-20-R is a time-delay, non-indicating cylindrical fuse rated 20 A and 250 V AC. It measures 1/4 in x 1 1/4 in and belongs to the MDA series, equivalent to the GSA series. The manufacturer part number is MDA-20-R. It is designed for overcurrent protection in industrial circuits.
Where to buy the BUSSMANN MDA-20-R fuse worldwide?
3G Electric supplies the BUSSMANN MDA-20-R fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this fuse to support your maintenance and production needs.
How to select the correct BUSSMANN MDA series fuse for my application?
To select the correct BUSSMANN MDA series fuse, match the voltage rating (250 V AC) and current rating (e.g., 20 A for the MDA-20-R) to your circuit requirements. Consider the time-delay characteristic for motor or transformer loads. Verify dimensions (1/4 in x 1 1/4 in) fit your fuse holder. Consult a qualified engineer for specific applications.
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3G Electric supplies BUSSMANN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















