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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 3.5 A, 500 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 3.5 A, 500 V AC, 13/32 in x 1 1/2 in

The BUSSMANN FNQ Series is a time-delay cylindrical fuse, specifically the Midget type, designed for overcurrent protection. This model, with manufacturer part number FNQ-3-1/2, is rated for 3.5 A at 500 V AC and has…

SKU 3G-OTH-24425

Also listed as: FNQ312 · FNQ 3 1 2 · FNQ-3-1-2

Brand
BUSSMANN
Item
Fuse: FNQ Series, Midget, Time-Delay, 3.5 A, 500 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
FNQ-3-1/2
Series
FNQ
Type
Midget, Time-Delay, 3.5 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
500 V

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

Product Description

The BUSSMANN FNQ Series is a time-delay cylindrical fuse, specifically the Midget type, designed for overcurrent protection. This model, with manufacturer part number FNQ-3-1/2, is rated for 3.5 A at 500 V AC and has dimensions of 13/32 in x 1 1/2 in. It is a non-indicating fuse, meaning it does not provide a visual signal when blown.

Frequently Asked Questions

What is the BUSSMANN FNQ-3-1/2 fuse used for?

The BUSSMANN FNQ-3-1/2 is a time-delay cylindrical fuse used for overcurrent protection in industrial control circuits, motor starters, and lighting panels. Its 3.5 A rating at 500 V AC makes it suitable for branch circuits where temporary inrush currents occur.

What are the specifications of the BUSSMANN FNQ-3-1/2 fuse?

The BUSSMANN FNQ-3-1/2 is a Midget, time-delay, non-indicating fuse rated 3.5 A at 500 V AC. It measures 13/32 in x 1 1/2 in and is part of the FNQ Series. The manufacturer part number is FNQ-3-1/2.

Where to buy the BUSSMANN FNQ-3-1/2 fuse worldwide?

3G Electric supplies the BUSSMANN FNQ-3-1/2 fuse worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this time-delay fuse to your facility. Contact us for availability and lead time.

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

To select the correct BUSSMANN FNQ series fuse, match the voltage rating (500 V AC) and current rating (3.5 A) to your circuit requirements. Time-delay fuses handle temporary inrush currents, so verify the load's starting characteristics. Always consult the manufacturer's data sheet for 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 2.25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-2-1/4)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 2.25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-2-1/4)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-3/10)

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