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MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 4 A, 4.8 kV AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 4 A, 4.8 kV AC

The MERSEN A480T Series is a medium voltage, time-delay cylindrical fuse, specifically an E-rated, non-indicating model with a 4 A current rating and 4.8 kV AC voltage rating (MPN A480T4E). This fuse is designed for…

SKU 3G-OTH-129871

Brand
MERSEN
Item
Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 4 A, 4.8 kV AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
A480T4E
Type
E-Rated, Time-Delay, 4 A, 4.8 kV AC, Non-Indicating
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A480T Series is a medium voltage, time-delay cylindrical fuse, specifically an E-rated, non-indicating model with a 4 A current rating and 4.8 kV AC voltage rating (MPN A480T4E). This fuse is designed for overcurrent protection in medium voltage circuits, offering time-delay characteristics to accommodate inrush currents without nuisance opening.

Frequently Asked Questions

What is the MERSEN A480T4E medium voltage fuse used for?

The MERSEN A480T4E is an E-rated, time-delay cylindrical fuse designed for overcurrent protection in medium voltage circuits up to 4.8 kV AC. Its time-delay characteristic allows it to withstand inrush currents without nuisance opening, making it suitable for motor and transformer protection in industrial power distribution.

What are the specifications of the MERSEN A480T4E fuse?

The MERSEN A480T4E is a 4 A, 4.8 kV AC, E-rated, time-delay, non-indicating medium voltage fuse from the A480T Series. It is a cylindrical fuse designed for overcurrent protection. The manufacturer part number is A480T4E, and it is manufactured by MERSEN.

Where to buy the MERSEN A480T4E fuse worldwide?

3G Electric supplies the MERSEN A480T4E medium voltage fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MERSEN fuse.

How to select the correct MERSEN A480T4E fuse for my application?

To select the correct MERSEN A480T4E fuse, verify your circuit's voltage (4.8 kV AC maximum) and continuous current (4 A). Ensure the E-rating matches your overcurrent protection coordination requirements. The time-delay characteristic is ideal for circuits with inrush currents, such as motors or transformers. Consult a qualified engineer for proper fuse sizing.

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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