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MERSEN Fuse: GDG Series, Time-Delay, 40 mA, 250 V AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: GDG Series, Time-Delay, 40 mA, 250 V AC

The MERSEN GDG Series is a time-delay cylindrical fuse rated at 40 mA and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse, model GDG4/100, is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-28144

Also listed as: GDG4100 · GDG4 100 · GDG4-100

Brand
MERSEN
Item
Fuse: GDG Series, Time-Delay, 40 mA, 250 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GDG4/100
Series
GDG

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

Product Description

The MERSEN GDG Series is a time-delay cylindrical fuse rated at 40 mA and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse, model GDG4/100, is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GDG Series fuse used for?

The MERSEN GDG Series time-delay cylindrical fuse is used for overcurrent protection in industrial equipment. Its 40 mA rating and 250 V AC capacity make it suitable for sensitive circuits requiring delayed response to transient surges, common in control panels and instrumentation.

What are the specifications of the MERSEN GDG4/100 fuse?

The MERSEN GDG4/100 is a time-delay cylindrical fuse rated at 40 mA 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 GDG4/100.

Where to buy MERSEN GDG4/100 fuses worldwide?

3G Electric supplies MERSEN GDG4/100 fuses worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this MERSEN GDG Series time-delay fuse for your industrial overcurrent protection needs.

How to select the right MERSEN GDG fuse for my application?

To select the correct MERSEN GDG fuse, match the voltage rating (250 V AC) and current rating (40 mA for GDG4/100) to your circuit requirements. Ensure the physical dimensions (5.1 mm x 20.1 mm) fit your fuse holder. For time-delay applications, verify the surge characteristics align with your equipment's inrush 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.

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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Cross-referenced by specification & description
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