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BUSSMANN Fuse: ABC Series, Fast-Acting, 20 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: ABC Series, Fast-Acting, 20 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in

The BUSSMANN ABC Series is a fast-acting 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 is equivalent to the ABC and GAB series, identified by…

SKU 3G-OTH-28063

Also listed as: BKABC20R · BK ABC 20 R · BK-ABC-20-R

Brand
BUSSMANN
Item
Fuse: ABC Series, Fast-Acting, 20 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in
Category
Fast-Acting Cylindrical Fuses
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Local availability & support

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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
BK/ABC-20-R
Series
ABC
Type
Fast-Acting, 20 A, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB
AC
250 V
Equivalent Fuse Series
ABC & GAB

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

Product Description

The BUSSMANN ABC Series is a fast-acting 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 is equivalent to the ABC and GAB series, identified by manufacturer part number BK/ABC-20-R.

Frequently Asked Questions

What is the BUSSMANN ABC Series fuse used for?

The BUSSMANN ABC Series fast-acting fuse is used for overcurrent protection in industrial control panels, power supplies, and branch circuits. Its 20 A rating and 250 V AC capacity make it suitable for protecting sensitive electronic equipment from short circuits and overloads.

What are the specifications of the BUSSMANN BK/ABC-20-R fuse?

The BUSSMANN BK/ABC-20-R is a fast-acting cylindrical fuse rated at 20 A and 250 V AC. It has a non-indicating design, dimensions of 1/4 in x 1 1/4 in, and is part of the ABC series, equivalent to the GAB series. The manufacturer part number is BK/ABC-20-R.

Where to buy BUSSMANN ABC series fuses worldwide?

You can source BUSSMANN ABC series fuses worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the BK/ABC-20-R fuse.

How to select the correct BUSSMANN ABC series fuse for an application?

To select the correct BUSSMANN ABC series fuse, verify the voltage rating (250 V AC) and current rating (20 A) match your circuit. Ensure the fast-acting characteristic suits your load, and check dimensions (1/4 in x 1 1/4 in) fit the holder. Consult a qualified electrician for proper coordination.

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: ABC Series, Fast-Acting, 3 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-3-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 3 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-3-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 2.5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN BK/ABC-2-1/2-R)
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BUSSMANN Fuse: ABC Series, Fast-Acting, 2.5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN BK/ABC-2-1/2-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-5-R)
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BUSSMANN Fuse: ABC Series, Fast-Acting, 5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-5-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 1 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-1-R)
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BUSSMANN Fuse: ABC Series, Fast-Acting, 1 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-1-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN BK/ABC-1/4-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN BK/ABC-1/4-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 10 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-10-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 10 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN BK/ABC-10-R)

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BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 10 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-10)
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