Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BUSSMANN GDB-2A Fast-Acting Cylindrical Fuse, 2 A, 250 V AC, 5 mm x 20 mm - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN GDB-2A Fast-Acting Cylindrical Fuse, 2 A, 250 V AC, 5 mm x 20 mm

The BUSSMANN GDB Series Fast-Acting Cylindrical Fuse (MPN GDB-2A) is a 2 A, 250 V AC fuse with a 5 mm x 20 mm form factor. This fast-acting fuse from BUSSMANN is designed for overcurrent protection in industrial…

SKU 3G-OTH-152917

Also listed as: GDB2A · GDB 2A

Brand
BUSSMANN
Item
GDB-2A Fast-Acting Cylindrical Fuse, 2 A, 250 V AC, 5 mm x 20 mm
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
GDB-2A

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-2A) is a 2 A, 250 V AC fuse with a 5 mm x 20 mm form factor. This fast-acting fuse from BUSSMANN is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN GDB-2A fuse used for?

The BUSSMANN GDB-2A fast-acting cylindrical fuse provides overcurrent protection in industrial equipment. It is commonly used in control panels, power supplies, and electronic circuits where sensitive components require rapid disconnection from fault currents up to 250 V AC.

What are the specifications of the BUSSMANN GDB-2A fuse?

The BUSSMANN GDB-2A is a 2 A, 250 V AC fast-acting fuse from the GDB Series. It has a 5 mm x 20 mm cylindrical glass body. The manufacturer part number is GDB-2A. This fuse is designed for overcurrent protection in industrial applications.

Where to buy the BUSSMANN GDB-2A fuse worldwide?

3G Electric supplies the BUSSMANN GDB-2A 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 on this BUSSMANN fuse.

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

Select a BUSSMANN GDB series fuse by matching the voltage rating (250 V AC) and current rating (e.g., 2 A for the GDB-2A) to your circuit requirements. Ensure the 5 mm x 20 mm form factor fits your fuse holder. Fast-acting fuses are ideal for protecting sensitive electronics.

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
Fast-acting cylindrical fuse rated 250 mA and 250 V AC in a 5 mm x 20 mm form factor. Provides overcurrent protection in electronic circuits such as power supplies, control panels, and instrumentation where rapid response to fault currents is required
BUSSMANN
Fast-acting cylindrical fuse rated 250 mA and 250 V AC in a 5 mm x 20 mm form factor. Provides overcurrent protection in electronic circuits such as power supplies, control panels, and instrumentation where rapid response to fault currents is required
Fast-acting cylindrical fuse rated 6.3 A and 250 V AC in a 5 mm x 20 mm package. Provides overcurrent protection for sensitive circuits in industrial equipment, control panels, power supplies, and machinery
BUSSMANN
Fast-acting cylindrical fuse rated 6.3 A and 250 V AC in a 5 mm x 20 mm package. Provides overcurrent protection for sensitive circuits in industrial equipment, control panels, power supplies, and machinery
Fast-acting cylindrical fuse rated 2.5 A and 250 V AC with a 5 mm x 20 mm body. Provides overcurrent protection in industrial equipment, control panels, and power supplies where rapid fault current interruption is required
BUSSMANN
Fast-acting cylindrical fuse rated 2.5 A and 250 V AC with a 5 mm x 20 mm body. Provides overcurrent protection in industrial equipment, control panels, and power supplies where rapid fault current interruption is required
Fast-acting cylindrical fuse rated 1 A at 250 V AC, with a 5 mm x 20 mm body. Provides overcurrent protection in industrial equipment such as control panels, power supplies, and machinery where rapid response to short circuits is required
BUSSMANN
Fast-acting cylindrical fuse rated 1 A at 250 V AC, with a 5 mm x 20 mm body. Provides overcurrent protection in industrial equipment such as control panels, power supplies, and machinery where rapid response to short circuits is required
Fast-acting cylindrical fuse rated 3.15 A at 250 V AC. 5 mm x 20 mm form factor. Provides overcurrent protection in industrial equipment, control panels, and power supplies
BUSSMANN
Fast-acting cylindrical fuse rated 3.15 A at 250 V AC. 5 mm x 20 mm form factor. Provides overcurrent protection in industrial equipment, control panels, and power supplies
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 3 A and 125 V AC, with a physical size of 1/4 in x 5/8 in. Provides overcurrent protection in low-voltage AC circuits such as control panels, instrumentation, and small appliances
BUSSMANN
Fast-acting cylindrical fuse rated 3 A and 125 V AC, with a physical size of 1/4 in x 5/8 in. Provides overcurrent protection in low-voltage AC circuits such as control panels, instrumentation, and small appliances
Midget, fast-acting, non-indicating cylindrical fuse rated 10 A and 600 V AC. Dimensions: 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting circuits where rapid response to short circuits is required
BUSSMANN
Midget, fast-acting, non-indicating cylindrical fuse rated 10 A and 600 V AC. Dimensions: 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting circuits where rapid response to short circuits is required
Fast-acting midget fuse rated 50 A at 32 V AC. Non-indicating type with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, power supplies, and branch circuits requiring quick response to faults
BUSSMANN
Fast-acting midget fuse rated 50 A at 32 V AC. Non-indicating type with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, power supplies, and branch circuits requiring quick response to faults
Fast-acting cylindrical fuse from the AGC Series, rated 20 A at 32 V AC. Physical size 1/4 in x 1 1/4 in. Used for overcurrent protection in control panels, power supplies, and machinery requiring quick response to fault currents
BUSSMANN
Fast-acting cylindrical fuse from the AGC Series, rated 20 A at 32 V AC. Physical size 1/4 in x 1 1/4 in. Used for overcurrent protection in control panels, power supplies, and machinery requiring quick response to fault currents
Fast-acting cylindrical fuse rated 10 A at 150 V AC and 150 V DC. Non-indicating design. Suitable for overcurrent protection in power electronic circuits such as drives, inverters, and UPS systems
BUSSMANN
Fast-acting cylindrical fuse rated 10 A at 150 V AC and 150 V DC. Non-indicating design. Suitable for overcurrent protection in power electronic circuits such as drives, inverters, and UPS systems
The BUSSMANN NON-1/8 is a Class K5 fast-acting cylindrical fuse from the NON Series, rated at 125 mA, 250 V AC, and 125 V DC. It is non-indicating and provides overcurrent protection in industrial equipment such as control panels, motor circuits, and lighting systems where fast response to short circuits is required
BUSSMANN
The BUSSMANN NON-1/8 is a Class K5 fast-acting cylindrical fuse from the NON Series, rated at 125 mA, 250 V AC, and 125 V DC. It is non-indicating and provides overcurrent protection in industrial equipment such as control panels, motor circuits, and lighting systems where fast response to short circuits is required
BUSSMANN KTK-3 is a midget, fast-acting, non-indicating cylindrical fuse rated at 3 A and 600 V AC. Dimensions are 13/32 in x 1 1/2 in. It provides overcurrent protection in control panels, motor starters, and lighting systems
BUSSMANN
BUSSMANN KTK-3 is a midget, fast-acting, non-indicating cylindrical fuse rated at 3 A and 600 V AC. Dimensions are 13/32 in x 1 1/2 in. It provides overcurrent protection in control panels, motor starters, and lighting systems
Fast-acting cylindrical fuse rated at 1 A and 1000 V DC. Part of the PV-F series. Provides overcurrent protection in photovoltaic systems, such as combiner boxes and inverter inputs
BUSSMANN
Fast-acting cylindrical fuse rated at 1 A and 1000 V DC. Part of the PV-F series. Provides overcurrent protection in photovoltaic systems, such as combiner boxes and inverter inputs