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MERSEN GFN Series Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN GFN Series Time-Delay Cylindrical Fuse

The MERSEN GFN Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 1 A and 250 V AC. It features a 13/32 in x 1 1/2 in body size and is an indicating type fuse (MPN GFN1).

SKU 3G-OTH-24233

Also listed as: GFN 1 · GFN-1

Brand
MERSEN
Item
GFN Series Time-Delay Cylindrical Fuse
Part Number
GFN1
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:GFN1MERSEN
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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
Series
GFN
Type
Midget, Time-Delay, 1 A, 13/32 in x 1 1/2 in, Indicating
AC
250 V

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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 1 A and 250 V AC. It features a 13/32 in x 1 1/2 in body size and is an indicating type fuse (MPN GFN1).

Frequently Asked Questions

What is the MERSEN GFN1 fuse used for?

The MERSEN GFN1 is a time-delay midget fuse used to protect industrial control circuits, transformers, and solenoids from overcurrent. Its indicating feature allows quick identification of a blown fuse, reducing downtime in panel maintenance.

What are the specifications of the MERSEN GFN1 fuse?

The MERSEN GFN1 is a 1 A, 250 V AC time-delay cylindrical fuse from the GFN Series. It has a midget body size of 13/32 in x 1 1/2 in and is an indicating type. The manufacturer part number is GFN1.

Where to buy MERSEN GFN1 fuses worldwide?

3G Electric supplies the MERSEN GFN1 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 indicating time-delay fuse.

How to select the right MERSEN GFN series fuse for my application?

Select the MERSEN GFN series fuse based on your circuit's voltage (250 V AC max) and continuous current rating. The GFN1 is rated 1 A with time-delay characteristics, ideal for inductive loads. Always verify the interrupting capacity matches your fault current.

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.
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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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