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

MERSEN GSA Series Time-Delay Cylindrical Fuse

The MERSEN GSA Series is a time-delay cylindrical fuse rated at 12 A and 250 V AC, with a non-indicating design and dimensions of 1/4 in x 1 1/4 in. It is equivalent to the MDA and GSA fuse series, identified by…

SKU 3G-OTH-27097

Also listed as: GSA 12 · GSA-12

Brand
MERSEN
Item
GSA Series Time-Delay Cylindrical Fuse
Part Number
GSA12
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:GSA12MERSEN
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Technical Specifications

MERSEN
Manufacturer Part Number
GSA12
Series
GSA
Type
Time-Delay, 12 A, Non-Indicating, 1/4 in x 1 1/4 in, MDA & GSA
AC
250 V
Equivalent Fuse Series
MDA & GSA

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

Product Description

The MERSEN GSA Series is a time-delay cylindrical fuse rated at 12 A and 250 V AC, with a non-indicating design and dimensions of 1/4 in x 1 1/4 in. It is equivalent to the MDA and GSA fuse series, identified by manufacturer part number GSA12.

Frequently Asked Questions

What is the MERSEN GSA12 fuse used for?

The MERSEN GSA12 is a time-delay cylindrical fuse rated at 12 A and 250 V AC. It protects industrial equipment and circuits from overloads and short circuits, commonly used in motor control, lighting, and power distribution applications where inrush currents occur.

What are the specifications of the MERSEN GSA12 fuse?

The MERSEN GSA12 is part of the GSA series, rated at 12 A and 250 V AC. It has a non-indicating design, time-delay characteristic, and dimensions of 1/4 in x 1 1/4 in. It is equivalent to the MDA and GSA fuse series, with manufacturer part number GSA12.

Where to buy MERSEN GSA12 fuses worldwide?

3G Electric supplies MERSEN GSA12 fuses worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this time-delay cylindrical fuse.

How to select the correct MERSEN GSA12 fuse for my application?

To select the correct MERSEN GSA12 fuse, verify your circuit voltage (250 V AC max) and current rating (12 A). The time-delay feature handles inrush currents from motors or transformers. Ensure the physical dimensions (1/4 in x 1 1/4 in) fit your fuse holder. Consult a qualified electrician for proper coordination.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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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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