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MERSEN Fuse: GSB Series, Fast-Acting, 6.3 A, 250 V AC - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: GSB Series, Fast-Acting, 6.3 A, 250 V AC

The MERSEN GSB Series Fast-Acting Cylindrical Fuse (MPN GSB6-3/10) is a 6.3 A, 250 V AC, 5 mm x 20 mm fuse. It is a fast-acting cylindrical fuse from the GSB series by MERSEN.

SKU 3G-OTH-153023

Also listed as: GSB6310 · GSB6 3 10 · GSB6-3-10

Brand
MERSEN
Item
Fuse: GSB Series, Fast-Acting, 6.3 A, 250 V AC
Category
Fast-Acting Cylindrical Fuses
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Payment
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Technical Specifications

MERSEN
Manufacturer Part Number
GSB6-3/10

Technical Documents

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

Product Description

The MERSEN GSB Series Fast-Acting Cylindrical Fuse (MPN GSB6-3/10) is a 6.3 A, 250 V AC, 5 mm x 20 mm fuse. It is a fast-acting cylindrical fuse from the GSB series by MERSEN.

Frequently Asked Questions

What is the MERSEN GSB Series fuse used for?

The MERSEN GSB Series fast-acting cylindrical fuse protects sensitive electronic circuits from overcurrent. It is commonly used in industrial control panels, power supplies, and instrumentation where rapid response to fault currents is required to prevent damage to downstream components.

What are the specifications of the MERSEN GSB6-3/10 fuse?

The MERSEN GSB6-3/10 is a fast-acting cylindrical fuse rated at 6.3 A and 250 V AC. It has a 5 mm x 20 mm physical size and belongs to the GSB series. The manufacturer part number is GSB6-3/10, and it is designed for overcurrent protection in industrial equipment.

Where to buy MERSEN GSB6-3/10 fuses worldwide?

3G Electric supplies the MERSEN GSB6-3/10 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this fuse to support your maintenance or production needs.

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

To select the correct MERSEN GSB series fuse, match the voltage rating (250 V AC) and current rating (6.3 A) to your circuit requirements. Ensure the 5 mm x 20 mm cartridge size fits your fuse holder. Fast-acting fuses are ideal for protecting sensitive electronics; verify interrupting capacity meets your system's fault 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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