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BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 400 mA, 250 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 400 mA, 250 V AC, 13/32 in x 1 1/2 in

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 400 mA 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-24177

Also listed as: FNA410 · FNA 4 10 · FNA-4-10

Brand
BUSSMANN
Item
Fuse: FNA Series, Midget, Time-Delay, 400 mA, 250 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
FNA-4/10
Series
FNA
Type
Midget, Time-Delay, 400 mA, 13/32 in x 1 1/2 in, Indicating
AC
250 V

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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 400 mA 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-4/10.

Frequently Asked Questions

What is the BUSSMANN FNA-4/10 fuse used for?

The BUSSMANN FNA-4/10 is a time-delay midget fuse used for overcurrent protection in industrial control circuits, panel boards, and small motor applications. Its 400 mA rating and 250 V AC capacity make it suitable for sensitive equipment requiring delayed response to inrush currents.

What are the specifications of the BUSSMANN FNA-4/10 fuse?

The BUSSMANN FNA-4/10 is a 400 mA, 250 V AC time-delay midget fuse from the FNA Series. It has an indicating function and measures 13/32 in x 1 1/2 in. The manufacturer part number is FNA-4/10, and it is designed for cylindrical fuse holders.

Where to buy BUSSMANN FNA-4/10 fuses worldwide?

You can source BUSSMANN FNA-4/10 fuses 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 times on this BUSSMANN fuse.

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 (e.g., 400 mA for FNA-4/10) to your circuit requirements. Consider the time-delay characteristic for motor or transformer inrush. Verify dimensions (13/32 in x 1 1/2 in) fit your holder.

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.

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Cross-referenced by specification & description
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 600 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-6/10)
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