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

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN FNA-1-1/8 Time-Delay Midget Fuse, 1.125 A, 250 V AC, Indicating - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FNA-1-1/8 Time-Delay Midget Fuse, 1.125 A, 250 V AC, Indicating

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 1.125 A and 250 V AC. It features an indicating function and has dimensions of 13/32 in x 1 1/2 in, with the manufacturer…

SKU 3G-OTH-24790

Also listed as: FNA118 · FNA 1 1 8 · FNA-1-1-8

Brand
BUSSMANN
Item
FNA-1-1/8 Time-Delay Midget Fuse, 1.125 A, 250 V AC, Indicating
Category
Time-Delay 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
FNA-1-1/8
Series
FNA
Type
Midget, Time-Delay, 1.125 A, 13/32 in x 1 1/2 in, Indicating
AC
250 V

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 FNA Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 1.125 A and 250 V AC. It features an indicating function and has dimensions of 13/32 in x 1 1/2 in, with the manufacturer part number FNA-1-1/8.

Frequently Asked Questions

What is the BUSSMANN FNA-1-1/8 fuse used for?

The BUSSMANN FNA-1-1/8 is a time-delay midget fuse used to protect electrical circuits from overcurrent in industrial control panels, motor starters, and lighting systems. Its indicating feature allows quick identification of a blown fuse, reducing downtime in maintenance applications.

What are the specifications of the BUSSMANN FNA-1-1/8 fuse?

The BUSSMANN FNA-1-1/8 is a 1.125 A, 250 V AC time-delay midget fuse from the FNA Series. It has a 13/32 in x 1 1/2 in cylindrical body and includes an indicating function. The manufacturer part number is FNA-1-1/8, and it is designed for overcurrent protection in industrial equipment.

Where to buy the BUSSMANN FNA-1-1/8 fuse worldwide?

3G Electric supplies the BUSSMANN FNA-1-1/8 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this BUSSMANN fuse to any country.

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

To select the correct BUSSMANN FNA series fuse, match the voltage rating (250 V AC) and current rating (1.125 A for the FNA-1-1/8) to your circuit requirements. Consider the time-delay characteristic for inductive loads like motors. Always consult the equipment manual and follow NEC guidelines for proper fuse sizing.

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 time-delay 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
Time-delay midget fuse rated 1.4 A, 250 V AC, with 13/32 in x 1 1/2 in indicating body. Provides overcurrent protection in industrial control circuits, lighting, and small motor applications where temporary inrush currents occur
BUSSMANN
Time-delay midget fuse rated 1.4 A, 250 V AC, with 13/32 in x 1 1/2 in indicating body. Provides overcurrent protection in industrial control circuits, lighting, and small motor applications where temporary inrush currents occur
Time-delay midget fuse rated 100 mA and 250 V AC. Measures 13/32 in x 1 1/2 in with indicating feature. Provides overcurrent protection in industrial control panels, motor circuits, and other equipment where time-delay characteristic handles inrush currents
BUSSMANN
Time-delay midget fuse rated 100 mA and 250 V AC. Measures 13/32 in x 1 1/2 in with indicating feature. Provides overcurrent protection in industrial control panels, motor circuits, and other equipment where time-delay characteristic handles inrush currents
Midget fuse, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, time-delay, indicating type. Used for overcurrent protection in control panels, motor circuits, and lighting systems where temporary inrush currents occur
BUSSMANN
Midget fuse, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, time-delay, indicating type. Used for overcurrent protection in control panels, motor circuits, and lighting systems where temporary inrush currents occur
Midget time-delay cylindrical fuse rated 750 mA at 250 V AC, with 13/32 in x 1 1/2 in dimensions and indicating feature. Suitable for overcurrent protection in control circuits, motor starters, and lighting systems where delayed response to inrush currents is required
BUSSMANN
Midget time-delay cylindrical fuse rated 750 mA at 250 V AC, with 13/32 in x 1 1/2 in dimensions and indicating feature. Suitable for overcurrent protection in control circuits, motor starters, and lighting systems where delayed response to inrush currents is required
Time-delay midget fuse rated 800 mA at 250 V AC. Features an indicating function for quick identification of a blown fuse. Dimensions 13/32 in x 1 1/2 in. Suitable for overcurrent protection in control panels, motor circuits, and lighting systems
BUSSMANN
Time-delay midget fuse rated 800 mA at 250 V AC. Features an indicating function for quick identification of a blown fuse. Dimensions 13/32 in x 1 1/2 in. Suitable for overcurrent protection in control panels, motor circuits, and lighting systems
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 2.8 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-2-8/10)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 2.8 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-2-8/10)

More from BUSSMANN

View all BUSSMANN parts →
Time-delay cylindrical fuse rated 2.5 A at 250 V AC, 5 mm x 20 mm package. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
BUSSMANN
Time-delay cylindrical fuse rated 2.5 A at 250 V AC, 5 mm x 20 mm package. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
Time-delay midget fuse rated 100 mA and 500 V AC, with dimensions 13/32 in x 1 1/2 in. Non-indicating type from the FNQ Series. Suitable for protecting circuits that experience temporary inrush currents, such as in control transformers, solenoids, and motor starters
BUSSMANN
Time-delay midget fuse rated 100 mA and 500 V AC, with dimensions 13/32 in x 1 1/2 in. Non-indicating type from the FNQ Series. Suitable for protecting circuits that experience temporary inrush currents, such as in control transformers, solenoids, and motor starters
Time-delay cylindrical fuse rated 25 A, 32 V AC, with a 1/4 in x 1 1/4 in body. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, where temporary inrush currents occur
BUSSMANN
Time-delay cylindrical fuse rated 25 A, 32 V AC, with a 1/4 in x 1 1/4 in body. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, where temporary inrush currents occur
Class RK5 time-delay cylindrical fuse from the FRN-R Series, rated 1 A at 250 V AC or 125 V DC. Non-indicating design. Suitable for branch-circuit protection in motor circuits, transformers, and lighting systems, allowing temporary inrush currents without nuisance opening
BUSSMANN
Class RK5 time-delay cylindrical fuse from the FRN-R Series, rated 1 A at 250 V AC or 125 V DC. Non-indicating design. Suitable for branch-circuit protection in motor circuits, transformers, and lighting systems, allowing temporary inrush currents without nuisance opening
The BUSSMANN FRN-R-4 is a Class RK5 time-delay cylindrical fuse rated 4 A at 250 V AC and 125 V DC. It is non-indicating and part of the FRN-R series. This fuse is used for overcurrent protection in motor circuits, lighting, and control transformers, where its time-delay characteristic accommodates inrush currents to avoid nuisance opening
BUSSMANN
The BUSSMANN FRN-R-4 is a Class RK5 time-delay cylindrical fuse rated 4 A at 250 V AC and 125 V DC. It is non-indicating and part of the FRN-R series. This fuse is used for overcurrent protection in motor circuits, lighting, and control transformers, where its time-delay characteristic accommodates inrush currents to avoid nuisance opening
Time-delay cylindrical fuse rated 200 mA at 250 V AC, 5 mm x 20 mm size. Provides overcurrent protection with delayed blow characteristic to accommodate inrush currents. Suitable for use in control panels, power supplies, and industrial machinery
BUSSMANN
Time-delay cylindrical fuse rated 200 mA at 250 V AC, 5 mm x 20 mm size. Provides overcurrent protection with delayed blow characteristic to accommodate inrush currents. Suitable for use in control panels, power supplies, and industrial machinery
The BUSSMANN MDL-1-R is a 1 A, 250 V AC time-delay cylindrical fuse from the MDL series. It features a 1/4 in x 1 1/4 in body and is designed to tolerate temporary inrush currents without nuisance opening. Typical applications include overcurrent protection in control panels, power supplies, and motor circuits
BUSSMANN
The BUSSMANN MDL-1-R is a 1 A, 250 V AC time-delay cylindrical fuse from the MDL series. It features a 1/4 in x 1 1/4 in body and is designed to tolerate temporary inrush currents without nuisance opening. Typical applications include overcurrent protection in control panels, power supplies, and motor circuits
Time-delay cylindrical fuse rated 2.5 A at 250 V AC. Midget size with 13/32 in x 1 1/2 in dimensions. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in control circuits, motor starters, and solenoid valves
BUSSMANN
Time-delay cylindrical fuse rated 2.5 A at 250 V AC. Midget size with 13/32 in x 1 1/2 in dimensions. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in control circuits, motor starters, and solenoid valves