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BUSSMANN FNM-3/10 Time-Delay Midget Fuse - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FNM-3/10 Time-Delay Midget Fuse

The BUSSMANN FNM Series is a time-delay cylindrical fuse, specifically the Midget type, with a 300 mA current rating and 250 V AC voltage rating. It measures 13/32 in x 1 1/2 in and is non-indicating, with…

SKU 3G-OTH-26367

Also listed as: FNM310 · FNM 3 10 · FNM-3-10

Brand
BUSSMANN
Item
FNM-3/10 Time-Delay Midget Fuse
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
FNM-3/10
Series
FNM
Type
Midget, Time-Delay, 300 mA, 13/32 in x 1 1/2 in, Non-Indicating
AC
250 V

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

Product Description

The BUSSMANN FNM Series is a time-delay cylindrical fuse, specifically the Midget type, with a 300 mA current rating and 250 V AC voltage rating. It measures 13/32 in x 1 1/2 in and is non-indicating, with manufacturer part number FNM-3/10.

Frequently Asked Questions

What is the BUSSMANN FNM-3/10 fuse used for?

The BUSSMANN FNM-3/10 is a time-delay midget fuse rated 300 mA at 250 V AC. It protects control transformers, solenoids, and motor circuits from short circuits and sustained overloads. Its time-delay characteristic allows harmless inrush currents without nuisance opening, making it suitable for industrial equipment and panel applications.

What are the specifications of the BUSSMANN FNM-3/10 fuse?

The BUSSMANN FNM-3/10 is a 300 mA, 250 V AC time-delay midget fuse from the FNM series. It measures 13/32 in x 1 1/2 in, is non-indicating, and carries the manufacturer part number FNM-3/10. BUSSMANN designs these fuses for reliable overcurrent protection in control circuits and small motor loads.

Where to buy BUSSMANN FNM-3/10 fuses worldwide?

3G Electric supplies the BUSSMANN FNM-3/10 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine BUSSMANN components for industrial maintenance and OEM applications.

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

Select the BUSSMANN FNM fuse by matching voltage (250 V AC max), current rating (e.g., 300 mA for FNM-3/10), and physical size (13/32 in x 1 1/2 in). Ensure the time-delay characteristic suits your inrush current profile. Consult the fuse's interrupting rating and verify it exceeds available fault current. 3G Electric can help with selection.

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
Midget, time-delay, non-indicating fuse rated 200 mA at 250 V AC. Measures 13/32 in x 1 1/2 in. Provides overcurrent protection in circuits with inrush currents, such as control panels, motor starters, and lighting systems
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Midget, time-delay, non-indicating fuse rated 200 mA at 250 V AC. Measures 13/32 in x 1 1/2 in. Provides overcurrent protection in circuits with inrush currents, such as control panels, motor starters, and lighting systems
The BUSSMANN FNM-2-1/2 is a 2.5 A, 250 V AC time-delay midget fuse with a non-indicating design. It measures 13/32 in x 1 1/2 in and is part of the FNM Series. This fuse is used in control panels, motor starters, and lighting systems where temporary inrush currents occur
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The BUSSMANN FNM-2-1/2 is a 2.5 A, 250 V AC time-delay midget fuse with a non-indicating design. It measures 13/32 in x 1 1/2 in and is part of the FNM Series. This fuse is used in control panels, motor starters, and lighting systems where temporary inrush currents occur
Time-delay cylindrical fuse rated 100 mA at 250 V AC. Midget size (13/32 in x 1 1/2 in), non-indicating. Protects control circuits, transformers, and solenoid valves from overloads and short circuits while tolerating inrush currents
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Time-delay cylindrical fuse rated 100 mA at 250 V AC. Midget size (13/32 in x 1 1/2 in), non-indicating. Protects control circuits, transformers, and solenoid valves from overloads and short circuits while tolerating inrush currents
Time-delay cylindrical fuse rated 1.6 A at 250 V AC. Midget size with dimensions 13/32 in x 1 1/2 in, non-indicating design. Suitable for overcurrent protection in control panels, motor circuits, and lighting systems where temporary inrush currents occur
BUSSMANN
Time-delay cylindrical fuse rated 1.6 A at 250 V AC. Midget size with dimensions 13/32 in x 1 1/2 in, non-indicating design. Suitable for overcurrent protection in control panels, motor circuits, and lighting systems where temporary inrush currents occur
Time-delay cylindrical fuse rated 500 mA at 250 V AC. Midget size (13/32 in x 1 1/2 in) with non-indicating design. Provides overload and short-circuit protection for circuits with inductive loads such as motors and transformers in control panels and equipment
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Time-delay cylindrical fuse rated 500 mA at 250 V AC. Midget size (13/32 in x 1 1/2 in) with non-indicating design. Provides overload and short-circuit protection for circuits with inductive loads such as motors and transformers in control panels and equipment
Time-delay cylindrical fuse rated 3.2 A and 250 V AC. Midget size with dimensions 13/32 in x 1 1/2 in, non-indicating design. Used in industrial control circuits, motor protection, and transformer applications to handle temporary inrush currents without nuisance opening
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Time-delay cylindrical fuse rated 3.2 A and 250 V AC. Midget size with dimensions 13/32 in x 1 1/2 in, non-indicating design. Used in industrial control circuits, motor protection, and transformer applications to handle temporary inrush currents without nuisance opening

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Class RK5 time-delay fuse rated 45 A, 250 V AC and 125 V DC. The indicating feature provides visual confirmation when the fuse opens. Suitable for motor circuits, transformers, and lighting panels where temporary inrush currents occur
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Class RK5 time-delay cylindrical fuse rated 30 A at 250 V AC or 125 V DC. The indicating feature provides visual confirmation when the fuse has opened, aiding in troubleshooting. Suitable for overcurrent protection in motor circuits, lighting, and industrial equipment
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The BUSSMANN GMC-4-R is a GMC Series time-delay cylindrical fuse rated 4 A at 125 V AC. It features a 5 mm x 20 mm package and is used for overcurrent protection in industrial equipment such as control panels, power supplies, and machinery
Time-delay cylindrical fuse rated at 3.2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in circuits where temporary inrush currents occur, such as motors and control circuits, preventing nuisance blowing while safeguarding against sustained faults
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Time-delay cylindrical fuse rated 800 mA, 250 V AC, with a 5 mm x 20 mm non-indicating body. Part of the S505 series, equivalent to 477 and GSF series. Used for overcurrent protection in circuits with temporary inrush currents, such as motor circuits, transformers, and control panels
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