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MERSEN GGM Series Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN GGM Series Fast-Acting Cylindrical Fuse

The MERSEN GGM Series Fast-Acting Cylindrical Fuse (SKU GGM3/4, MPN GGM3/4) is a 750 mA, 250 V AC fuse with a 5 mm x 20 mm form factor. This fast-acting fuse is designed for overcurrent protection in industrial…

SKU 3G-OTH-153062

Also listed as: GGM34 · GGM3 4 · GGM3-4

Brand
MERSEN
Item
GGM Series Fast-Acting Cylindrical Fuse
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GGM3/4

Technical Documents

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

Product Description

The MERSEN GGM Series Fast-Acting Cylindrical Fuse (SKU GGM3/4, MPN GGM3/4) is a 750 mA, 250 V AC fuse with a 5 mm x 20 mm form factor. This fast-acting fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GGM Series fuse used for?

The MERSEN GGM Series fast-acting fuse (750 mA, 250 V AC) provides overcurrent protection in industrial equipment. Its 5 mm x 20 mm cylindrical form factor suits control panels, power supplies, and machinery where rapid response to short circuits is required.

What are the specifications of the MERSEN GGM3/4 fuse?

The MERSEN GGM3/4 fuse is rated 750 mA at 250 V AC, with a fast-acting characteristic. It has a 5 mm x 20 mm cylindrical body and is part of the GGM Series. The manufacturer part number is GGM3/4, and the brand is MERSEN.

Where to buy MERSEN GGM3/4 fuses worldwide?

3G Electric supplies the MERSEN GGM3/4 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct MERSEN GGM fuse for my application?

Select the MERSEN GGM fuse based on your circuit's voltage (250 V AC max) and current rating (750 mA). Ensure the 5 mm x 20 mm holder matches the fuse size. For fast-acting protection, verify the fuse clears faults quickly without nuisance tripping.

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 fast-acting 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: GGM Series, Fast-Acting, 3 A, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM3)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 3 A, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM3)
MERSEN Fuse: GGM Series, Fast-Acting, 400 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM4/10)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 400 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM4/10)
MERSEN Fuse: GGM Series, Fast-Acting, 600 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM6/10)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 600 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM6/10)
MERSEN Fuse: GGM Series, Fast-Acting, 500 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM1/2)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 500 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM1/2)
MERSEN Fuse: GGM Series, Fast-Acting, 7 A, 125 V AC, 5.1 mm x 20.1 mm (MPN GGM7)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 7 A, 125 V AC, 5.1 mm x 20.1 mm (MPN GGM7)
MERSEN Fuse: GGM Series, Fast-Acting, 800 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM8/10)
MERSEN
MERSEN Fuse: GGM Series, Fast-Acting, 800 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GGM8/10)

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