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BUSSMANN Fuse: S501 Series, Fast-Acting, 2 A, 250 V AC, Non-Indicating - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: S501 Series, Fast-Acting, 2 A, 250 V AC, Non-Indicating

The BUSSMANN S501 Series is a fast-acting cylindrical fuse rated at 2 A and 250 V AC, with a non-indicating design and dimensions of 5 mm x 20 mm. This fuse, identified by MPN S501-2-R, is part of the S501 series and…

SKU 3G-OTH-26729

Also listed as: S5012R · S501 2 R

Brand
BUSSMANN
Item
Fuse: S501 Series, Fast-Acting, 2 A, 250 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
S501-2-R
Series
S501
Type
Fast-Acting, 2 A, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
GDA, S501, 216 & GSD

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

Product Description

The BUSSMANN S501 Series is a fast-acting cylindrical fuse rated at 2 A and 250 V AC, with a non-indicating design and dimensions of 5 mm x 20 mm. This fuse, identified by MPN S501-2-R, is part of the S501 series and is equivalent to GDA, S501, 216, and GSD series fuses.

Frequently Asked Questions

What is the BUSSMANN S501-2-R fuse used for?

The BUSSMANN S501-2-R is a fast-acting cylindrical fuse rated at 2 A and 250 V AC. It is used for overcurrent protection in industrial control panels, power supplies, and electronic equipment where rapid response to short circuits is required. Its 5 mm x 20 mm size fits standard fuse holders.

What are the specifications of the BUSSMANN S501-2-R fuse?

The BUSSMANN S501-2-R is a fast-acting, non-indicating fuse from the S501 series. It is rated at 2 A and 250 V AC, with dimensions of 5 mm x 20 mm. It is equivalent to GDA, S501, 216, and GSD series fuses. The manufacturer part number is S501-2-R.

Where to buy the BUSSMANN S501-2-R fuse worldwide?

3G Electric supplies the BUSSMANN S501-2-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 fast-acting fuse to support your operations.

How to select the correct BUSSMANN S501 series fuse?

To select the correct BUSSMANN S501 series fuse, verify the required current rating (e.g., 2 A) and voltage (250 V AC). Ensure the 5 mm x 20 mm dimensions fit your holder. The S501 series is fast-acting, so confirm your circuit needs rapid overcurrent protection. Equivalent series include GDA and 216.

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
BUSSMANN Fuse: S501 Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-250-R)
BUSSMANN
BUSSMANN Fuse: S501 Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-250-R)
BUSSMANN Fuse: S501 Series, Fast-Acting, 5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-5-R)
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BUSSMANN Fuse: S501 Series, Fast-Acting, 5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-5-R)
BUSSMANN Fuse: S501 Series, Fast-Acting, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-3.15-R)
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BUSSMANN Fuse: S501 Series, Fast-Acting, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-3.15-R)
BUSSMANN Fuse: S501 Series, Fast-Acting, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-4-R)
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BUSSMANN Fuse: S501 Series, Fast-Acting, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-4-R)
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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BUSSMANN Fuse: S501 Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-500-R)
BUSSMANN Fuse: S501 Series, Fast-Acting, 200 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-200-R)
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BUSSMANN Fuse: S501 Series, Fast-Acting, 200 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S501-200-R)

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