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MERSEN GSC Series Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN GSC Series Time-Delay Cylindrical Fuse

The MERSEN GSC Series GSC1/4 is a time-delay cylindrical fuse rated at 250 mA and 250 V AC, with a 5 mm x 20 mm physical size. This MERSEN fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-25378

Also listed as: GSC14 · GSC1 4 · GSC1-4

Brand
MERSEN
Item
GSC Series Time-Delay Cylindrical Fuse
Category
Time-Delay Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
GSC1/4
Series
GSC

Technical Documents

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

Product Description

The MERSEN GSC Series GSC1/4 is a time-delay cylindrical fuse rated at 250 mA and 250 V AC, with a 5 mm x 20 mm physical size. This MERSEN fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GSC1/4 fuse used for?

The MERSEN GSC1/4 is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 250 mA, 250 V AC rating and 5 mm x 20 mm size make it suitable for control panels, power supplies, and machinery where inrush currents occur.

What are the specifications of the MERSEN GSC1/4 fuse?

The MERSEN GSC1/4 is a GSC Series time-delay fuse rated at 250 mA and 250 V AC. It has a 5 mm x 20 mm cylindrical body and is designed for overcurrent protection in industrial applications. The manufacturer part number is GSC1/4.

Where to buy MERSEN GSC1/4 fuses worldwide?

3G Electric supplies MERSEN GSC1/4 fuses worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this time-delay fuse.

How to select a replacement for a MERSEN GSC1/4 fuse?

To select a replacement MERSEN GSC1/4 fuse, verify the voltage rating (250 V AC), current rating (250 mA), and physical size (5 mm x 20 mm). Ensure the time-delay characteristic matches your circuit's inrush requirements. 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Time-delay cylindrical fuse rated 200 mA at 250 V AC, 5 mm x 20 mm form factor. Provides overcurrent protection with delayed response to accommodate temporary inrush currents. Suitable for use in control circuits, power supplies, and electronic equipment
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Time-delay cylindrical fuse rated 200 mA at 250 V AC, 5 mm x 20 mm form factor. Provides overcurrent protection with delayed response to accommodate temporary inrush currents. Suitable for use in control circuits, power supplies, and electronic equipment
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MERSEN GSC Series time-delay cylindrical fuse rated 1.25 A at 250 V AC. Features a 5 mm x 20 mm form factor. Suitable for overcurrent protection in industrial equipment such as control panels, power supplies, and machinery where inrush currents require a slow-blow characteristic
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Time-delay cylindrical fuse rated 2.5 A, 250 V AC, 5 mm x 20 mm. Provides overcurrent protection in circuits with temporary inrush currents, such as control panels, power supplies, and motor circuits
Time-delay cylindrical fuse rated 1.5 A at 250 V AC, 5 mm x 20 mm package. Provides overcurrent protection in industrial control panels, power supplies, and machinery where inrush currents require a delayed blow characteristic
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Time-delay cylindrical fuse rated 1.5 A at 250 V AC, 5 mm x 20 mm package. Provides overcurrent protection in industrial control panels, power supplies, and machinery where inrush currents require a delayed blow characteristic

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Time-delay cylindrical fuse from MERSEN GDG Series, rated 8 A and 250 V AC. Body dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection in circuits with temporary inrush currents, such as control panels, motor circuits, and power supplies
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