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MERSEN Fuse: GFN Series, Midget, Time-Delay, 500 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, 500 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 500 mA and 250 V AC. It features a 13/32 in x 1 1/2 in size and is an indicating fuse (MPN GFN1/2). This product is designed…

SKU 3G-OTH-24802

Also listed as: GFN12 · GFN1 2 · GFN1-2

Brand
MERSEN
Item
Fuse: GFN Series, Midget, Time-Delay, 500 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
GFN1/2
Series
GFN
Type
Midget, Time-Delay, 500 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 500 mA and 250 V AC. It features a 13/32 in x 1 1/2 in size and is an indicating fuse (MPN GFN1/2). This product is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GFN1/2 fuse used for?

The MERSEN GFN1/2 is a time-delay midget fuse used for overcurrent protection in industrial equipment. Its 500 mA, 250 V AC rating and indicating feature make it suitable for control circuits, motor starters, and panel protection where a visual blown-fuse indication is needed.

What are the specifications of the MERSEN GFN1/2 fuse?

The MERSEN GFN1/2 is a GFN Series, midget, time-delay fuse rated at 500 mA and 250 V AC. It measures 13/32 in x 1 1/2 in and is an indicating type. The manufacturer part number is GFN1/2. This fuse provides reliable overcurrent protection in industrial applications.

Where to buy the MERSEN GFN1/2 fuse worldwide?

You can source the MERSEN GFN1/2 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 time; we supply genuine MERSEN components for industrial overcurrent protection needs.

How to select the correct MERSEN GFN series fuse for an application?

To select the correct MERSEN GFN series fuse, match the voltage rating (250 V AC) and current rating (e.g., 500 mA for GFN1/2) to your circuit requirements. Consider the time-delay characteristic for inrush currents and the indicating feature for quick identification. Always consult the equipment manual and follow local electrical codes.

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, 100 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1/10)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 100 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1/10)
MERSEN Fuse: GFN Series, Midget, Time-Delay, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 10 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN10)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 200 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN2/10)
MERSEN Fuse: GFN Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1-8/10)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN1-8/10)

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