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BUSSMANN Fuse: S501 Series, Fast-Acting, 80 mA, 250 V AC, Non-Indicating - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: S501 Series, Fast-Acting, 80 mA, 250 V AC, Non-Indicating

The BUSSMANN S501 Series is a fast-acting cylindrical fuse, specifically the S501-80-R model, rated at 80 mA and 250 V AC. It is non-indicating and measures 5 mm x 20 mm. This fuse is equivalent to the GDA, S501…

SKU 3G-OTH-27706

Brand
BUSSMANN
Item
Fuse: S501 Series, Fast-Acting, 80 mA, 250 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
S501-80-R
Series
S501
Type
Fast-Acting, 80 mA, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
GDA, S501, 216 & GSD
View Full Spec Sheet

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN S501 Series is a fast-acting cylindrical fuse, specifically the S501-80-R model, rated at 80 mA and 250 V AC. It is non-indicating and measures 5 mm x 20 mm. This fuse is equivalent to the GDA, S501, 216, and GSD series.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN S501-80-R fuse used for?

The BUSSMANN S501-80-R is a fast-acting cylindrical fuse rated 80 mA and 250 V AC, used to protect sensitive electronic circuits from overcurrent in industrial control panels, instrumentation, and power supplies. Its 5 mm x 20 mm size fits standard fuse holders across many applications.

What are the specifications of the BUSSMANN S501-80-R fuse?

The BUSSMANN S501-80-R is a fast-acting, non-indicating fuse rated 80 mA at 250 V AC. It measures 5 mm x 20 mm and belongs to the S501 series. Equivalent fuse series include GDA, S501, 216, and GSD. The manufacturer part number is S501-80-R.

Where to buy the BUSSMANN S501-80-R fuse worldwide?

3G Electric supplies the BUSSMANN S501-80-R fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this fast-acting 80 mA, 250 V AC fuse.

How to select the correct BUSSMANN S501 fuse for my circuit?

To select the correct BUSSMANN S501 fuse, match the voltage rating (250 V AC) and current rating (80 mA for the S501-80-R) to your circuit requirements. Ensure the 5 mm x 20 mm size fits your holder. For fast-acting protection, verify the fuse clears quickly during overcurrent conditions.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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