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MERSEN GDL20 Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN GDL20 Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in

The MERSEN GDL Series Time-Delay Cylindrical Fuse (MPN GDL20) is a 20 A, 32 V AC fuse with a 1/4 in x 1 1/4 in physical size. This time-delay fuse from MERSEN is designed for overcurrent protection in industrial…

SKU 3G-OTH-27322

Also listed as: GDL 20 · GDL-20

Brand
MERSEN
Item
GDL20 Time-Delay Cylindrical Fuse, 20 A, 32 V AC, 1/4 in x 1 1/4 in
Part Number
GDL20
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:GDL20MERSEN
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Technical Specifications

MERSEN
Manufacturer Part Number
GDL20
Series
GDL

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN GDL Series Time-Delay Cylindrical Fuse (MPN GDL20) is a 20 A, 32 V AC fuse with a 1/4 in x 1 1/4 in physical size. This time-delay fuse from MERSEN is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the MERSEN GDL20 fuse used for?

The MERSEN GDL20 is a 20 A, 32 V AC time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance tripping, making it suitable for motor circuits, transformers, and control panels.

What are the specifications of the MERSEN GDL20 fuse?

The MERSEN GDL20 is a 20 A, 32 V AC time-delay fuse from the GDL series. It has a 1/4 in x 1 1/4 in cylindrical body. The manufacturer part number is GDL20. This fuse is designed for overcurrent protection in industrial applications where time-delay characteristics are required.

Where to buy MERSEN GDL20 fuses worldwide?

3G Electric supplies MERSEN GDL20 fuses worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 20 A, 32 V AC time-delay fuse from the GDL series.

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

To select the correct MERSEN GDL series fuse, verify your circuit's voltage (32 V AC maximum) and continuous current rating (20 A for the GDL20). Ensure the time-delay characteristic matches your inrush requirements. The 1/4 in x 1 1/4 in size must fit your fuse holder. Consult MERSEN's application guide for specific motor or transformer protection.

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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