We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Fuse: GSC Series, Time-Delay, 250 mA, 250 V AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

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

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

Brand
MERSEN
Item
Fuse: GSC Series, Time-Delay, 250 mA, 250 V AC
Category
Time-Delay Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MERSEN
Manufacturer Part Number
GSC1/4
Series
GSC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

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 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MERSEN Fuse: GSC Series, Time-Delay, 200 mA, 250 V AC, 5 mm x 20 mm (MPN GSC2/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 200 mA, 250 V AC, 5 mm x 20 mm (MPN GSC2/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN Fuse: GSC Series, Time-Delay, 1.25 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-1/4). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 1.25 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-1/4). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN Fuse: GSC Series, Time-Delay, 400 mA, 250 V AC, 5 mm x 20 mm (MPN GSC4/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 400 mA, 250 V AC, 5 mm x 20 mm (MPN GSC4/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN Fuse: GSC Series, Time-Delay, 1.6 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-6/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 1.6 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-6/10). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN Fuse: GSC Series, Time-Delay, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN GSC2-1/2). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN GSC2-1/2). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN Fuse: GSC Series, Time-Delay, 1.5 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-1/2). Key specifications — Brand: MERSEN; Series: GSC.
MERSEN
MERSEN Fuse: GSC Series, Time-Delay, 1.5 A, 250 V AC, 5 mm x 20 mm (MPN GSC1-1/2). Key specifications — Brand: MERSEN; Series: GSC.

More from MERSEN

View all MERSEN parts →
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR2/10R). Key specifications — Series: TR-R.
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR2/10R). Key specifications — Series: TR-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID). Key specifications — Series: TRS-RID.
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID). Key specifications — Series: TRS-RID.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3.5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3-1/2R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3.5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3-1/2R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR15/100R). Key specifications — Series: TR-R.
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR15/100R). Key specifications — Series: TR-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS35R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS35R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1/10R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1/10R). Key specifications — Series: TRS-R.