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MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 100 A, Time-Delay - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 100 A, Time-Delay

The MERSEN A480R Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse with a 4.8 kV AC rating and 100 A capacity. This indicating fuse, model A480R3R-1, is designed for overcurrent…

SKU 3G-OTH-25324

Brand
MERSEN
Item
Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 100 A, Time-Delay
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
A480R3R-1
Series
A480R
Type
R-Rated, 4.8 kV AC, 100 A, Time-Delay, Indicating
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A480R Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse with a 4.8 kV AC rating and 100 A capacity. This indicating fuse, model A480R3R-1, is designed for overcurrent protection in industrial electrical systems.

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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