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MERSEN Fuse: GSD Series, Fast-Acting, 400 mA, 250 V AC, Non-Indicating - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: GSD Series, Fast-Acting, 400 mA, 250 V AC, Non-Indicating

The MERSEN GSD Series is a fast-acting cylindrical fuse, model GSD4/10, rated at 400 mA and 250 V AC. It is a non-indicating fuse with a 5 mm x 20 mm form factor. This fuse is equivalent to the GDA, S501, and 216 series.

SKU 3G-OTH-27743

Brand
MERSEN
Item
Fuse: GSD Series, Fast-Acting, 400 mA, 250 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GSD4/10
Series
GSD
Type
Fast-Acting, 400 mA, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
GDA, S501, 216 & GSD
View Full Spec Sheet

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

Product Description

The MERSEN GSD Series is a fast-acting cylindrical fuse, model GSD4/10, rated at 400 mA and 250 V AC. It is a non-indicating fuse with a 5 mm x 20 mm form factor. This fuse is equivalent to the GDA, S501, and 216 series.

Frequently Asked Questions

What is the MERSEN GSD4/10 fuse used for?

The MERSEN GSD4/10 is a fast-acting 400 mA, 250 V AC cylindrical fuse used for overcurrent protection in sensitive electronic circuits, power supplies, and control panels. Its 5 mm x 20 mm form factor suits standard fuse holders across industrial and commercial applications.

What are the specifications of the MERSEN GSD4/10 fuse?

The MERSEN GSD4/10 is a fast-acting, non-indicating fuse rated at 400 mA and 250 V AC. It has a 5 mm x 20 mm cylindrical body and belongs to the GSD series. Equivalent series include GDA, S501, and 216. The manufacturer part number is GSD4/10.

Where to buy the MERSEN GSD4/10 fuse worldwide?

3G Electric supplies the MERSEN GSD4/10 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this fast-acting 400 mA, 250 V AC fuse for your overcurrent protection needs.

How to select the right MERSEN GSD series fuse?

To select the correct MERSEN GSD series fuse, match the voltage rating (250 V AC), current rating (400 mA for GSD4/10), and form factor (5 mm x 20 mm) to your circuit requirements. Ensure the fuse is fast-acting for sensitive electronics. Consult the equipment manual for exact specifications.

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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