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MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 170 A, Time-Delay - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 170 A, Time-Delay

The MERSEN A480R Series is a medium voltage, time-delay cylindrical fuse (MPN A480R6R-1) rated at 4.8 kV AC and 170 A. This R-rated, indicating fuse is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-25568

Brand
MERSEN
Item
Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 170 A, Time-Delay
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
A480R6R-1
Series
A480R
Type
R-Rated, 4.8 kV AC, 170 A, Time-Delay, Indicating
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN A480R Series is a medium voltage, time-delay cylindrical fuse (MPN A480R6R-1) rated at 4.8 kV AC and 170 A. This R-rated, indicating fuse is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the MERSEN A480R Series medium voltage fuse used for?

The MERSEN A480R Series fuse (MPN A480R6R-1) provides overcurrent protection in industrial electrical systems. It is designed for medium voltage applications up to 4.8 kV AC and 170 A, with time-delay characteristics to handle inrush currents. Typical uses include motor circuits, transformers, and switchgear.

What are the specifications of the MERSEN A480R6R-1 fuse?

The MERSEN A480R6R-1 is an R-rated, time-delay cylindrical fuse from the A480R Series. It is rated at 4.8 kV AC and 170 A. The fuse includes an indicating feature for visual blown-fuse detection. It is manufactured by MERSEN under part number A480R6R-1.

Where to buy MERSEN A480R6R-1 fuses worldwide?

3G Electric supplies the MERSEN A480R6R-1 fuse to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this MERSEN fuse globally.

How to select the correct MERSEN A480R Series fuse for an application?

Select the MERSEN A480R Series fuse based on system voltage (4.8 kV AC), continuous current (170 A), and required time-delay characteristics. Ensure the R-rating matches the motor or transformer starting profile. Consult the manufacturer's application guide for coordination with upstream protection devices.

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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