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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 20 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, 20 A, 500 V AC, 13/32 in x 1 1/2 in

The BUSSMANN FNQ Series is a time-delay cylindrical fuse, model FNQ-20, rated for 20 A and 500 V AC. It features a midget size of 13/32 in x 1 1/2 in and is non-indicating. This fuse is designed for overcurrent…

SKU 3G-OTH-24730

Also listed as: FNQ20 · FNQ 20

Brand
BUSSMANN
Item
Fuse: FNQ Series, Midget, Time-Delay, 20 A, 500 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
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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
FNQ-20
Series
FNQ
Type
Midget, Time-Delay, 20 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
500 V

Technical Documents

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

Product Description

The BUSSMANN FNQ Series is a time-delay cylindrical fuse, model FNQ-20, rated for 20 A and 500 V AC. It features a midget size of 13/32 in x 1 1/2 in and is non-indicating. This fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN FNQ-20 fuse used for?

The BUSSMANN FNQ-20 is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 20 A rating and 500 V AC capacity make it suitable for motor circuits, transformers, and other inductive loads that experience temporary inrush currents.

What are the specifications of the BUSSMANN FNQ-20 fuse?

The BUSSMANN FNQ-20 is a midget, time-delay, non-indicating fuse rated for 20 A and 500 V AC. It has a physical size of 13/32 in x 1 1/2 in and belongs to the FNQ Series. The manufacturer part number is FNQ-20.

Where to buy the BUSSMANN FNQ-20 fuse worldwide?

3G Electric supplies the BUSSMANN FNQ-20 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.

How to select the correct BUSSMANN FNQ-20 fuse for an application?

To select the BUSSMANN FNQ-20, verify that your circuit voltage does not exceed 500 V AC and that the continuous current is at or below 20 A. The time-delay characteristic is ideal for loads with high inrush, such as motors. Always consult the equipment manual for fuse type requirements.

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, 25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-25)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 25 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-25)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 15 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-15)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 30 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-30)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 6 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-6)
BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 2 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-2)
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BUSSMANN Fuse: FNQ Series, Midget, Time-Delay, 2 A, 500 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNQ-2)

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