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

MERSEN GDG Series Time-Delay Cylindrical Fuse

The MERSEN GDG Series is a time-delay cylindrical fuse rated at 315 mA and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse (MPN GDG315/1000) provides overcurrent protection for industrial equipment.

SKU 3G-OTH-27790

Also listed as: GDG3151000 · GDG315 1000 · GDG315-1000

Brand
MERSEN
Item
GDG Series Time-Delay Cylindrical Fuse
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GDG315/1000
Series
GDG

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

Product Description

The MERSEN GDG Series is a time-delay cylindrical fuse rated at 315 mA and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. This MERSEN fuse (MPN GDG315/1000) provides overcurrent protection for industrial equipment.

Frequently Asked Questions

What is the MERSEN GDG315/1000 fuse used for?

The MERSEN GDG315/1000 is a time-delay cylindrical fuse rated at 315 mA and 250 V AC. It provides overcurrent protection for industrial equipment, such as control circuits, instrumentation, and small motor starters, where temporary inrush currents occur.

What are the specifications of the MERSEN GDG Series fuse?

The MERSEN GDG Series fuse (MPN GDG315/1000) is rated at 315 mA and 250 V AC, with a time-delay characteristic. Its dimensions are 5.1 mm x 20.1 mm. It is designed for overcurrent protection in industrial applications.

Where to buy MERSEN GDG315/1000 fuses worldwide?

You can source the MERSEN GDG315/1000 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

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

To select the correct MERSEN GDG fuse, verify the voltage rating (250 V AC) and current rating (315 mA) match your circuit. Ensure the time-delay characteristic suits your equipment's inrush current. Confirm the physical dimensions (5.1 mm x 20.1 mm) fit the fuse holder.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Time-delay cylindrical fuse rated 3.15 A, 250 V AC, with 5.1 mm x 20.1 mm dimensions. Provides overcurrent protection in circuits with moderate inrush currents, such as control panels, power supplies, and motor starters
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Time-delay cylindrical fuse rated 3.15 A, 250 V AC, with 5.1 mm x 20.1 mm dimensions. Provides overcurrent protection in circuits with moderate inrush currents, such as control panels, power supplies, and motor starters
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Time-delay cylindrical fuse rated at 200 mA and 250 V AC, with dimensions of 5.1 mm x 20.1 mm. Provides overcurrent protection in AC circuits where temporary surge tolerance is needed, such as in control panels, power supplies, and lighting circuits
MERSEN Fuse: GDG Series, Time-Delay, 1.6 A, 250 V AC, 5.1 mm x 20.1 mm (MPN GDG1-6/10)
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MERSEN Fuse: GDG Series, Time-Delay, 40 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GDG4/100)
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Time-delay cylindrical fuse rated 160 mA at 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection with inrush tolerance for control panels, power supplies, and instrumentation
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Time-delay cylindrical fuse rated 160 mA at 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection with inrush tolerance for control panels, power supplies, and instrumentation
MERSEN Fuse: GDG Series, Time-Delay, 400 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GDG4/10)
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MERSEN Fuse: GDG Series, Time-Delay, 400 mA, 250 V AC, 5.1 mm x 20.1 mm (MPN GDG4/10)

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