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BUSSMANN FNM-6-1/4 Time-Delay Midget Fuse - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FNM-6-1/4 Time-Delay Midget Fuse

The BUSSMANN FNM Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 6.25 A and 250 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by…

SKU 3G-OTH-26609

Also listed as: FNM614 · FNM 6 1 4 · FNM-6-1-4

Brand
BUSSMANN
Item
FNM-6-1/4 Time-Delay Midget Fuse
Category
Time-Delay Cylindrical Fuses
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
FNM-6-1/4
Series
FNM
Type
Midget, Time-Delay, 6.25 A, 13/32 in x 1 1/2 in, Non-Indicating
AC
250 V

Technical Documents

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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 a midget fuse rated at 6.25 A and 250 V AC. It features a non-indicating design with dimensions of 13/32 in x 1 1/2 in, identified by manufacturer part number FNM-6-1/4.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN FNM-6-1/4 fuse used for?

The BUSSMANN FNM-6-1/4 is a time-delay midget fuse used to protect electrical circuits from overloads and short circuits. Its time-delay characteristic allows it to withstand temporary inrush currents, making it suitable for motors, transformers, and lighting systems in industrial and commercial applications.

What are the specifications of the BUSSMANN FNM-6-1/4 fuse?

The BUSSMANN FNM-6-1/4 is a 6.25 A, 250 V AC time-delay midget fuse from the FNM Series. It has a non-indicating design and measures 13/32 in x 1 1/2 in. The manufacturer part number is FNM-6-1/4, and it is a cylindrical fuse for branch circuit protection.

Where to buy the BUSSMANN FNM-6-1/4 fuse worldwide?

You can source the BUSSMANN FNM-6-1/4 fuse 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 for this BUSSMANN FNM Series fuse.

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

To select the correct BUSSMANN FNM series fuse, match the voltage rating (250 V AC) and current rating (e.g., 6.25 A) to your circuit requirements. The time-delay feature is ideal for loads with high inrush current. Ensure the physical size (13/32 in x 1 1/2 in) fits your fuse 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Time-delay cylindrical fuse rated 1 A at 250 V AC. Midget size with 13/32 x 1-1/2 in dimensions. Non-indicating design. Used for overcurrent protection in motors, transformers, lighting circuits, and industrial control panels where temporary inrush currents occur
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Time-delay cylindrical fuse rated 1 A at 250 V AC. Midget size with 13/32 x 1-1/2 in dimensions. Non-indicating design. Used for overcurrent protection in motors, transformers, lighting circuits, and industrial control panels where temporary inrush currents occur
BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-8)
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BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-8)
Time-delay midget fuse rated 2.25 A and 250 V AC. Non-indicating design with dimensions 13/32 in x 1 1/2 in. Provides overload and short-circuit protection for control circuits, motors, and transformers, accommodating temporary inrush currents
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Time-delay midget fuse rated 2.25 A and 250 V AC. Non-indicating design with dimensions 13/32 in x 1 1/2 in. Provides overload and short-circuit protection for control circuits, motors, and transformers, accommodating temporary inrush currents
Time-delay cylindrical fuse rated 7 A at 250 V AC, with a 13/32 x 1-1/2 in body. Non-indicating midget type designed for overcurrent protection in industrial control circuits, motors, and transformers where temporary inrush currents are present
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Time-delay cylindrical fuse rated 7 A at 250 V AC, with a 13/32 x 1-1/2 in body. Non-indicating midget type designed for overcurrent protection in industrial control circuits, motors, and transformers where temporary inrush currents are present
Time-delay cylindrical fuse rated 3.5 A at 250 V AC. Midget size with 13/32 in x 1 1/2 in dimensions. Non-indicating design. Suitable for overcurrent protection in control circuits, motors, and transformers where temporary inrush currents occur
BUSSMANN
Time-delay cylindrical fuse rated 3.5 A at 250 V AC. Midget size with 13/32 in x 1 1/2 in dimensions. Non-indicating design. Suitable for overcurrent protection in control circuits, motors, and transformers where temporary inrush currents occur
BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-1-8/10)
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BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-1-8/10)

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Time-delay cylindrical fuse rated 3.5 A at 500 V AC, with 13/32 x 1-1/2 in dimensions. Non-indicating design. Suitable for overcurrent protection in circuits with temporary inrush currents, such as motor starters, control transformers, and lighting panels
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