We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

BUSSMANN Fuse: GDB Series, Fast-Acting, 800 mA, 250 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: GDB Series, Fast-Acting, 800 mA, 250 V AC

The BUSSMANN GDB Series Fast-Acting Cylindrical Fuse (MPN GDB-800MA) is a 5 mm x 20 mm cartridge fuse rated at 800 mA and 250 V AC. This fast-acting fuse is designed for overcurrent protection in electronic circuits.

SKU 3G-OTH-152897

Also listed as: GDB800MA · GDB 800MA

Brand
BUSSMANN
Item
Fuse: GDB Series, Fast-Acting, 800 mA, 250 V AC
Category
Fast-Acting Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
GDB-800MA

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BUSSMANN GDB Series Fast-Acting Cylindrical Fuse (MPN GDB-800MA) is a 5 mm x 20 mm cartridge fuse rated at 800 mA and 250 V AC. This fast-acting fuse is designed for overcurrent protection in electronic circuits.

Frequently Asked Questions

What is the BUSSMANN GDB-800MA fuse used for?

The BUSSMANN GDB-800MA is a fast-acting cylindrical fuse used for overcurrent protection in electronic circuits. It is commonly applied in control panels, power supplies, and instrumentation where sensitive components require rapid interruption of fault currents to prevent damage.

What are the specifications of the BUSSMANN GDB-800MA fuse?

The BUSSMANN GDB-800MA is a GDB Series fast-acting fuse rated at 800 mA and 250 V AC. It has a 5 mm x 20 mm cylindrical cartridge body. The manufacturer part number is GDB-800MA, and it is designed for overcurrent protection in electronic circuits.

Where to buy the BUSSMANN GDB-800MA fuse worldwide?

3G Electric supplies the BUSSMANN GDB-800MA 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 fuse to any country.

How to select the correct BUSSMANN GDB series fuse for a circuit?

To select the correct BUSSMANN GDB series fuse, match the voltage rating (250 V AC) and current rating (e.g., 800 mA) to your circuit requirements. Ensure the fast-acting characteristic suits sensitive electronics. Always verify the physical size (5 mm x 20 mm) fits the holder. Consult the circuit design 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: GDB Series, Fast-Acting, 63 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-63MA)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 63 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-63MA)
BUSSMANN Fuse: GDB Series, Fast-Acting, 500 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-500MA)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 500 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-500MA)
BUSSMANN Fuse: GDB Series, Fast-Acting, 630 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-630MA)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 630 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-630MA)
BUSSMANN Fuse: GDB Series, Fast-Acting, 400 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-400MA)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 400 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-400MA)
BUSSMANN Fuse: GDB Series, Fast-Acting, 100 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-100MA)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 100 mA, 250 V AC, 5 mm x 20 mm (MPN GDB-100MA)
BUSSMANN Fuse: GDB Series, Fast-Acting, 5 A, 250 V AC, 5 mm x 20 mm (MPN GDB-5A)
BUSSMANN
BUSSMANN Fuse: GDB Series, Fast-Acting, 5 A, 250 V AC, 5 mm x 20 mm (MPN GDB-5A)

More from BUSSMANN

View all BUSSMANN parts
Fast-acting cylindrical fuse rated 20 A, 170 V DC. Part of the TPN Series. Used for overcurrent protection in DC power circuits
BUSSMANN
Fast-acting cylindrical fuse rated 20 A, 170 V DC. Part of the TPN Series. Used for overcurrent protection in DC power circuits
Fast-acting, non-indicating cylindrical fuse rated 4 A and 250 V AC. 5 mm x 20 mm package. Suitable for overcurrent protection in control panels, power supplies, and instrumentation
BUSSMANN
Fast-acting, non-indicating cylindrical fuse rated 4 A and 250 V AC. 5 mm x 20 mm package. Suitable for overcurrent protection in control panels, power supplies, and instrumentation
Fast-acting cylindrical fuse rated 1.25 A at 250 V AC, in a 5 mm x 20 mm package. Provides overcurrent protection in electronic circuits such as power supplies, control boards, and instrumentation where quick response to fault currents is required
BUSSMANN
Fast-acting cylindrical fuse rated 1.25 A at 250 V AC, in a 5 mm x 20 mm package. Provides overcurrent protection in electronic circuits such as power supplies, control boards, and instrumentation where quick response to fault currents is required
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-1)
BUSSMANN
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-1)
BUSSMANN Fuse: AGC Series, Fast-Acting, 187.5 mA, 250 V AC, 1/4 in x 1 1/4 in (MPN AGC-3/16-R)
BUSSMANN
BUSSMANN Fuse: AGC Series, Fast-Acting, 187.5 mA, 250 V AC, 1/4 in x 1 1/4 in (MPN AGC-3/16-R)
BUSSMANN Fuse: KLM Series, Midget, Fast-Acting, 7 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLM-7)
BUSSMANN
BUSSMANN Fuse: KLM Series, Midget, Fast-Acting, 7 A, 600 V AC, 600 V DC, 13/32 in x 1 1/2 in (MPN KLM-7)
BUSSMANN Fuse: AGX Series, Fast-Acting, 2.5 A, 125 V AC, 1/4 in x 1 in (MPN AGX-2-1/2)
BUSSMANN
BUSSMANN Fuse: AGX Series, Fast-Acting, 2.5 A, 125 V AC, 1/4 in x 1 in (MPN AGX-2-1/2)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 3 A, 600 V AC, 450 V DC (MPN DFJ-3)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 3 A, 600 V AC, 450 V DC (MPN DFJ-3)