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BUSSMANN Fuse: GMA Series, Fast-Acting, 1 A, 250 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: GMA Series, Fast-Acting, 1 A, 250 V AC

The BUSSMANN GMA Series is a fast-acting cylindrical fuse rated at 1 A and 250 V AC, with a 5 mm x 20 mm physical size. This fuse, identified by MPN BK/GMA-1-R, is designed for overcurrent protection in electronic…

SKU 3G-OTH-153027

Also listed as: BKGMA1R · BK GMA 1 R · BK-GMA-1-R

Brand
BUSSMANN
Item
Fuse: GMA Series, Fast-Acting, 1 A, 250 V AC
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
BK/GMA-1-R

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

Product Description

The BUSSMANN GMA Series is a fast-acting cylindrical fuse rated at 1 A and 250 V AC, with a 5 mm x 20 mm physical size. This fuse, identified by MPN BK/GMA-1-R, is designed for overcurrent protection in electronic circuits.

Frequently Asked Questions

What is the BUSSMANN GMA Series fuse used for?

The BUSSMANN GMA Series fast-acting fuse (1 A, 250 V AC) protects electronic circuits from overcurrent damage. It is commonly used in power supplies, instrumentation, and control panels where quick response to fault currents is critical to safeguard sensitive components.

What are the specifications of the BUSSMANN BK/GMA-1-R fuse?

The BUSSMANN BK/GMA-1-R is a GMA Series fast-acting cylindrical fuse rated at 1 A and 250 V AC, with a 5 mm x 20 mm physical size. It is designed for overcurrent protection in electronic circuits and is manufactured by BUSSMANN.

Where to buy BUSSMANN GMA Series fuses worldwide?

3G Electric supplies BUSSMANN GMA Series fuses worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine BUSSMANN components to support your overcurrent protection needs anywhere.

How to select the right BUSSMANN GMA fuse for a circuit?

To select the correct BUSSMANN GMA fuse, match the voltage rating (250 V AC) and current rating (1 A) to your circuit requirements. Ensure the 5 mm x 20 mm physical size fits your holder. Fast-acting fuses are ideal for protecting sensitive electronics from short circuits.

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: GMA Series, Fast-Acting, 1.5 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-1.5-R)
BUSSMANN
BUSSMANN Fuse: GMA Series, Fast-Acting, 1.5 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-1.5-R)
BUSSMANN Fuse: GMA Series, Fast-Acting, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-2.5-R)
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BUSSMANN Fuse: GMA Series, Fast-Acting, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-2.5-R)
BUSSMANN Fuse: GMA Series, Fast-Acting, 100 mA, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-100-R)
BUSSMANN
BUSSMANN Fuse: GMA Series, Fast-Acting, 100 mA, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-100-R)
Fast-acting cylindrical fuse rated 250 mA, 250 V AC, with 5 mm x 20 mm form factor. Provides overcurrent protection in electronic circuits such as power supplies, instrumentation, and control panels
BUSSMANN
Fast-acting cylindrical fuse rated 250 mA, 250 V AC, with 5 mm x 20 mm form factor. Provides overcurrent protection in electronic circuits such as power supplies, instrumentation, and control panels
BUSSMANN Fuse: GMA Series, Fast-Acting, 3 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-3-R)
BUSSMANN
BUSSMANN Fuse: GMA Series, Fast-Acting, 3 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-3-R)
BUSSMANN Fuse: GMA Series, Fast-Acting, 10 A, 125 V AC, 5 mm x 20 mm (MPN BK/GMA-10-R)
BUSSMANN
BUSSMANN Fuse: GMA Series, Fast-Acting, 10 A, 125 V AC, 5 mm x 20 mm (MPN BK/GMA-10-R)

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Fast-acting cylindrical fuse rated 6.3 A and 250 V AC, non-indicating, in a 5 mm x 20 mm package. Suitable for overcurrent protection in industrial control panels, power supplies, and electronic equipment. Equivalent to GDA, S501, 216, and GSD series
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