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MERSEN Fuse: GDG Series, Time-Delay, 4 A, 250 V AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: GDG Series, Time-Delay, 4 A, 250 V AC

The MERSEN GDG Series GDG4 is a time-delay cylindrical fuse rated at 4 A and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-26749

Brand
MERSEN
Item
Fuse: GDG Series, Time-Delay, 4 A, 250 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GDG4
Series
GDG
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN GDG Series GDG4 is a time-delay cylindrical fuse rated at 4 A and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GDG4 fuse used for?

The MERSEN GDG4 is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 4 A, 250 V AC rating and 5.1 mm x 20.1 mm size make it suitable for protecting control circuits, power supplies, and machinery from short circuits and overloads.

What are the specifications of the MERSEN GDG4 fuse?

The MERSEN GDG4 is a time-delay cylindrical fuse rated at 4 A and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. It belongs to the GDG series and is designed for overcurrent protection in industrial applications. The manufacturer part number is GDG4.

Where to buy MERSEN GDG4 fuses worldwide?

3G Electric supplies MERSEN GDG4 fuses worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this time-delay fuse for your overcurrent protection needs.

How to select the right MERSEN GDG series fuse?

To select the right MERSEN GDG series fuse, match the voltage rating (250 V AC) and current rating (4 A for GDG4) to your circuit requirements. Ensure the physical dimensions (5.1 mm x 20.1 mm) fit your fuse holder. Time-delay fuses tolerate temporary inrush currents, ideal for inductive loads.

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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