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MERSEN Fuse: GFN Series, Midget, Time-Delay, 400 mA, 250 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

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

The MERSEN GFN Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 400 mA and 250 V AC. It features a 13/32 in x 1 1/2 in indicating design, identified by manufacturer part number GFN4/10.

SKU 3G-OTH-24993

Also listed as: GFN410 · GFN4 10 · GFN4-10

Brand
MERSEN
Item
Fuse: GFN 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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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

MERSEN
Manufacturer Part Number
GFN4/10
Series
GFN
Type
Midget, Time-Delay, 400 mA, 13/32 in x 1 1/2 in, Indicating
AC
250 V

Technical Documents

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

Product Description

The MERSEN GFN Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 400 mA and 250 V AC. It features a 13/32 in x 1 1/2 in indicating design, identified by manufacturer part number GFN4/10.

Frequently Asked Questions

What is the MERSEN GFN4/10 fuse used for?

The MERSEN GFN4/10 is a 400 mA, 250 V AC time-delay midget fuse used for overcurrent protection in control circuits, instrumentation, and industrial equipment. Its indicating feature allows quick identification of a blown fuse, reducing downtime in panel maintenance.

What are the specifications of the MERSEN GFN4/10 fuse?

The MERSEN GFN4/10 is a GFN Series, midget, time-delay fuse rated at 400 mA and 250 V AC. It has a 13/32 in x 1 1/2 in cylindrical body with an indicating design. The manufacturer part number is GFN4/10.

Where to buy MERSEN GFN4/10 fuses worldwide?

3G Electric supplies the MERSEN GFN4/10 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 on this GFN Series indicating fuse.

How to select the correct MERSEN GFN4/10 fuse for an application?

Select the MERSEN GFN4/10 by matching its 400 mA current rating and 250 V AC voltage to your circuit requirements. The time-delay characteristic handles inrush currents in inductive loads. Verify the 13/32 in x 1 1/2 in midget size fits your fuse holder.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN 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
MERSEN Fuse: GFN Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4-1/2)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4-1/2)
MERSEN GFN4 is a 4 A, 250 V AC midget time-delay cylindrical fuse with an indicating feature. The 13/32 in x 1 1/2 in fuse provides overcurrent and short-circuit protection while tolerating temporary inrush currents common in motor, transformer, and lighting circuits. Its visual open-circuit indication aids maintenance diagnostics in industrial and commercial equipment
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MERSEN GFN4 is a 4 A, 250 V AC midget time-delay cylindrical fuse with an indicating feature. The 13/32 in x 1 1/2 in fuse provides overcurrent and short-circuit protection while tolerating temporary inrush currents common in motor, transformer, and lighting circuits. Its visual open-circuit indication aids maintenance diagnostics in industrial and commercial equipment
MERSEN Fuse: GFN Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN3)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN3)
MERSEN Fuse: GFN Series, Midget, Time-Delay, 3.2 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN3-2/10)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 3.2 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN3-2/10)
Midget time-delay fuse rated 250 mA at 250 V AC, with 13/32 in x 1 1/2 in cylindrical body. Indicating feature allows visual identification of blown fuse. Used for overcurrent protection in control panels, transformers, and motor circuits
MERSEN
Midget time-delay fuse rated 250 mA at 250 V AC, with 13/32 in x 1 1/2 in cylindrical body. Indicating feature allows visual identification of blown fuse. Used for overcurrent protection in control panels, transformers, and motor circuits
MERSEN Fuse: GFN Series, Midget, Time-Delay, 2.25 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN2-1/4)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 2.25 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN2-1/4)

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