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MERSEN Fuse: GSC Series, Time-Delay, 4 A, 125 V AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: GSC Series, Time-Delay, 4 A, 125 V AC

The MERSEN GSC Series GSC4 is a time-delay cylindrical fuse rated at 4 A and 125 V AC, with a 5 mm x 20 mm physical size. This MERSEN fuse is designed for overcurrent protection in industrial equipment, offering a…

SKU 3G-OTH-28250

Brand
MERSEN
Item
Fuse: GSC Series, Time-Delay, 4 A, 125 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GSC4
Series
GSC
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN GSC Series GSC4 is a time-delay cylindrical fuse rated at 4 A and 125 V AC, with a 5 mm x 20 mm physical size. This MERSEN fuse is designed for overcurrent protection in industrial equipment, offering a time-delay characteristic to accommodate temporary inrush currents.

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 GSC4 fuse used for?

The MERSEN GSC4 is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 4 A rating and 125 V AC capacity make it suitable for circuits that experience temporary inrush currents, such as motor starters, transformers, and power supplies.

What are the specifications of the MERSEN GSC4 fuse?

The MERSEN GSC4 is a GSC Series time-delay fuse rated at 4 A and 125 V AC. It has a 5 mm x 20 mm cylindrical body and is designed for overcurrent protection. The manufacturer part number is GSC4, and it is produced by MERSEN.

Where to buy MERSEN GSC4 fuses worldwide?

You can source MERSEN GSC4 fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MERSEN fuse.

How to select the correct MERSEN GSC series fuse for my application?

To select the correct MERSEN GSC series fuse, match the voltage rating (125 V AC) and current rating (4 A) to your circuit requirements. The time-delay characteristic handles inrush currents, so verify your equipment's startup surge does not exceed the fuse's melting integral. Consult a qualified engineer for critical applications.

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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