We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
MERSEN GAB12 Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN GAB12 Fast-Acting Cylindrical Fuse

The MERSEN GAB Series is a fast-acting cylindrical fuse, model GAB12, rated at 12 A and 250 V AC. It is non-indicating and measures 1/4 in x 1 1/4 in, with an equivalent fuse series of ABC & GAB.

SKU 3G-OTH-27162

Also listed as: GAB 12 · GAB-12

Brand
MERSEN
Item
GAB12 Fast-Acting Cylindrical Fuse
Part Number
GAB12
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:GAB12MERSEN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
GAB12
Series
GAB
Type
Fast-Acting, 12 A, Non-Indicating, 1/4 in x 1 1/4 in, ABC & GAB
AC
250 V
Equivalent Fuse Series
ABC & GAB

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 GAB Series is a fast-acting cylindrical fuse, model GAB12, rated at 12 A and 250 V AC. It is non-indicating and measures 1/4 in x 1 1/4 in, with an equivalent fuse series of ABC & GAB.

Frequently Asked Questions

What is the MERSEN GAB12 fuse used for?

The MERSEN GAB12 is a fast-acting cylindrical fuse rated at 12 A and 250 V AC. It is used for overcurrent protection in industrial control circuits, power supplies, and electronic equipment where rapid response to short circuits is required.

What are the specifications of the MERSEN GAB12 fuse?

The MERSEN GAB12 is a fast-acting, non-indicating fuse from the GAB series. It is rated at 12 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. It is equivalent to the ABC and GAB fuse series. The manufacturer part number is GAB12.

Where to buy MERSEN GAB12 fuses worldwide?

You can source MERSEN GAB12 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.

How to select the correct MERSEN GAB12 fuse for my application?

To select the correct MERSEN GAB12 fuse, verify your circuit's voltage (250 V AC max) and current rating (12 A). Ensure the fast-acting characteristic matches your equipment's protection needs. The 1/4 in x 1 1/4 in dimensions fit standard fuse holders. Consult MERSEN's application guide for specific recommendations.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

Compatible alternatives & equivalents

More from MERSEN

View all MERSEN parts →
Fast-acting cylindrical fuse rated 4 A and 600 V AC. Midget size with dimensions 13/32 in x 1 3/8 in. Non-indicating design. Used for overcurrent protection in control panels, power supplies, and motor drives where rapid response is required
MERSEN
Fast-acting cylindrical fuse rated 4 A and 600 V AC. Midget size with dimensions 13/32 in x 1 3/8 in. Non-indicating design. Used for overcurrent protection in control panels, power supplies, and motor drives where rapid response is required
Fast-acting cylindrical fuse rated 400 mA at 250 V AC. Measures 5.1 mm x 20.1 mm. Provides overcurrent protection in control panels, power supplies, and instrumentation circuits
MERSEN
Fast-acting cylindrical fuse rated 400 mA at 250 V AC. Measures 5.1 mm x 20.1 mm. Provides overcurrent protection in control panels, power supplies, and instrumentation circuits
Fast-acting cylindrical fuse rated 1.5 A at 250 V AC, with a physical size of 1/4 in x 1 in. Provides overcurrent protection for industrial equipment such as control panels, power supplies, and instrumentation circuits where rapid response to short circuits is required
MERSEN
Fast-acting cylindrical fuse rated 1.5 A at 250 V AC, with a physical size of 1/4 in x 1 in. Provides overcurrent protection for industrial equipment such as control panels, power supplies, and instrumentation circuits where rapid response to short circuits is required
Class H fast-acting cylindrical fuse rated 3 A and 250 V AC. Non-indicating design provides overcurrent protection in industrial branch circuits and equipment requiring rapid response to short circuits
MERSEN
Class H fast-acting cylindrical fuse rated 3 A and 250 V AC. Non-indicating design provides overcurrent protection in industrial branch circuits and equipment requiring rapid response to short circuits
Fast-acting cylindrical fuse rated at 3 A and 600 V DC. Part of the HP6M series. Suitable for overcurrent protection in DC circuits, including photovoltaic systems and other DC power distribution applications
MERSEN
Fast-acting cylindrical fuse rated at 3 A and 600 V DC. Part of the HP6M series. Suitable for overcurrent protection in DC circuits, including photovoltaic systems and other DC power distribution applications
Fast-acting midget fuse rated 500 mA, 600 V AC and 600 V DC. Measures 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid interruption is required
MERSEN
Fast-acting midget fuse rated 500 mA, 600 V AC and 600 V DC. Measures 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, instrumentation, and power supplies where rapid interruption is required
Fast-acting cylindrical fuse rated 1 A and 250 V AC, with a body size of 1/4 in x 1 1/4 in. Provides overcurrent protection for sensitive equipment such as control circuits, instrumentation, and power supplies, where rapid interruption of fault currents is required
MERSEN
Fast-acting cylindrical fuse rated 1 A and 250 V AC, with a body size of 1/4 in x 1 1/4 in. Provides overcurrent protection for sensitive equipment such as control circuits, instrumentation, and power supplies, where rapid interruption of fault currents is required
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating 5 mm x 20 mm body. Suitable for overcurrent protection in power supplies, instrumentation, and control panels where rapid response is required
MERSEN
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating 5 mm x 20 mm body. Suitable for overcurrent protection in power supplies, instrumentation, and control panels where rapid response is required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first