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MERSEN Fuse: GFN Series, Midget, Time-Delay, 20 A, 32 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, 20 A, 32 V AC, 13/32 in x 1 1/2 in

The MERSEN GFN Series is a time-delay cylindrical fuse, specifically a midget type rated at 20 A and 32 V AC. This indicating fuse has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer part number…

SKU 3G-OTH-24926

Also listed as: GFN 20 · GFN-20

Brand
MERSEN
Item
Fuse: GFN Series, Midget, Time-Delay, 20 A, 32 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
Available to Order
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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

MERSEN
Manufacturer Part Number
GFN20
Series
GFN
Type
Midget, Time-Delay, 20 A, 13/32 in x 1 1/2 in, Indicating
AC
32 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 type rated at 20 A and 32 V AC. This indicating fuse has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer part number GFN20.

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 MERSEN GFN20 fuse used for?

The MERSEN GFN20 is a time-delay midget fuse rated 20 A at 32 V AC, used to protect electrical circuits from overcurrent while tolerating temporary inrush currents. Its indicating feature allows quick visual identification of a blown fuse, common in control panels and industrial equipment.

What are the specifications of the MERSEN GFN20 fuse?

The MERSEN GFN20 is a GFN Series, midget, time-delay fuse rated 20 A, 32 V AC, with dimensions 13/32 in x 1 1/2 in. It is an indicating type, meaning it shows when blown. The manufacturer part number is GFN20.

Where to buy the MERSEN GFN20 fuse worldwide?

3G Electric supplies the MERSEN GFN20 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this and other MERSEN fuses to your location. Contact us for a quote and delivery options.

How to select a time-delay fuse like the MERSEN GFN20?

Select a time-delay fuse like the MERSEN GFN20 by matching its voltage rating (32 V AC) and current rating (20 A) to your circuit requirements. Ensure the physical size (13/32 in x 1 1/2 in) fits your holder. The indicating feature helps with maintenance. Always consult the equipment manual.

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, 25 A, 32 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN25)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 25 A, 32 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN25)
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)
MERSEN Fuse: GFN Series, Midget, Time-Delay, 2.5 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN2-1/2)
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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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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)
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, 400 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4/10)
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 400 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4/10)

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