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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 & GAB series and is…

SKU 3G-OTH-27206

Also listed as: ABC20R · 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
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 & GAB series and is identified by manufacturer part number ABC-20-R.

Frequently Asked Questions

What is the BUSSMANN ABC-20-R fuse used for?

The BUSSMANN ABC-20-R is a fast-acting cylindrical fuse rated 20 A and 250 V AC. It protects sensitive electronic circuits and equipment from overcurrent by quickly interrupting the circuit during a fault. Common applications include control panels, power supplies, and industrial machinery where rapid response to short circuits is required.

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

The BUSSMANN ABC-20-R is a fast-acting, non-indicating fuse from the ABC series. It is rated 20 A at 250 V AC, with dimensions of 1/4 in x 1 1/4 in. It is equivalent to the ABC and GAB series. The manufacturer part number is ABC-20-R, and it is designed for overcurrent protection in industrial equipment.

Where to buy the BUSSMANN ABC-20-R fuse worldwide?

You can source the BUSSMANN ABC-20-R fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BUSSMANN fuses to industrial clients across multiple regions.

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

To select the correct BUSSMANN ABC series fuse, verify the voltage rating (250 V AC maximum) and current rating (20 A for the ABC-20-R). Ensure the fuse is fast-acting for sensitive circuits. Check dimensions (1/4 in x 1 1/4 in) to fit the holder. For equivalent series, ABC and GAB are compatible. Consult a qualified engineer for specific protection requirements.

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, 1.5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1-1/2-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 1.5 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1-1/2-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1/4-R)
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BUSSMANN Fuse: ABC Series, Fast-Acting, 250 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1/4-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1/2-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in (MPN ABC-1/2-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 25 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-25-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 25 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-25-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 12 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-12-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 12 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-12-R)
BUSSMANN Fuse: ABC Series, Fast-Acting, 15 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-15-R)
BUSSMANN
BUSSMANN Fuse: ABC Series, Fast-Acting, 15 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB (MPN ABC-15-R)

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