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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

Also listed as: S50180R · S501 80 R

Brand
BUSSMANN
Item
Fuse: S501 Series, Fast-Acting, 80 mA, 250 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

Technical Documents

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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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BUSSMANN Fuse: S501 Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-250-R)
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BUSSMANN Fuse: S501 Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-500-R)

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