Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 1 A, 4.8 kV AC - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 1 A, 4.8 kV AC

The MERSEN A480T Series is a medium voltage, time-delay cylindrical fuse rated at 1 A and 4.8 kV AC. This E-rated, non-indicating fuse (MPN A480T1E) is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-129852

Brand
MERSEN
Item
Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 1 A, 4.8 kV AC
Category
Time-Delay Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MERSEN
Manufacturer Part Number
A480T1E
Type
E-Rated, Time-Delay, 1 A, 4.8 kV AC, Non-Indicating
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MERSEN A480T Series is a medium voltage, time-delay cylindrical fuse rated at 1 A and 4.8 kV AC. This E-rated, non-indicating fuse (MPN A480T1E) is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the MERSEN A480T1E medium voltage fuse used for?

The MERSEN A480T1E is a 1 A, 4.8 kV AC E-rated time-delay fuse used for overcurrent protection in industrial electrical systems such as motor circuits, transformers, and switchgear. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance opening.

What are the specifications of the MERSEN A480T Series fuse?

The MERSEN A480T Series fuse (MPN A480T1E) is rated at 1 A and 4.8 kV AC. It is an E-rated, time-delay, non-indicating cylindrical fuse designed for medium voltage overcurrent protection. The manufacturer is MERSEN and the series is A480T.

Where to buy MERSEN A480T1E fuses worldwide?

3G Electric supplies the MERSEN A480T1E fuse 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 fuse to any country.

How to select the correct MERSEN A480T fuse for an application?

To select the correct MERSEN A480T fuse, verify the system voltage (4.8 kV AC) and continuous current (1 A). Ensure the fuse is E-rated for coordination with other protective devices. The time-delay characteristic suits circuits with high inrush, such as transformers. Always consult the manufacturer's application guide for proper 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 2 A, 4.8 kV AC, Non-Indicating (MPN A480T2E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 2 A, 4.8 kV AC, Non-Indicating (MPN A480T2E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 500 mA, 4.8 kV AC, Non-Indicating (MPN A480T1/2E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 500 mA, 4.8 kV AC, Non-Indicating (MPN A480T1/2E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 4 A, 4.8 kV AC, Non-Indicating (MPN A480T4E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 4 A, 4.8 kV AC, Non-Indicating (MPN A480T4E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 3 A, 4.8 kV AC, Non-Indicating (MPN A480T3E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 3 A, 4.8 kV AC, Non-Indicating (MPN A480T3E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 5 A, 4.8 kV AC, Non-Indicating (MPN A480T5E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN
MERSEN Medium Voltage Fuse: A480T Series, E-Rated, Time-Delay, 5 A, 4.8 kV AC, Non-Indicating (MPN A480T5E). Key specifications — attr211188: MERSEN; attr1287189: A480T.
MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 230 A, Time-Delay, Indicating (MPN A480R12R-1). Key specifications — Series: A480R; Brand: MERSEN.
MERSEN
MERSEN Medium Voltage Fuse: A480R Series, R-Rated, 4.8 kV AC, 230 A, Time-Delay, Indicating (MPN A480R12R-1). Key specifications — Series: A480R; Brand: MERSEN.

More from MERSEN

View all MERSEN parts →
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR2/10R). Key specifications — Series: TR-R.
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 200 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR2/10R). Key specifications — Series: TR-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS40R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID). Key specifications — Series: TRS-RID.
MERSEN
MERSEN Fuse: Class RK5, TRS-RID Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Indicating (MPN TRS35RID). Key specifications — Series: TRS-RID.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS20R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3.5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3-1/2R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 3.5 A, 600 V AC, 600 V DC, Non-Indicating (MPN TRS3-1/2R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR15/100R). Key specifications — Series: TR-R.
MERSEN
MERSEN Fuse: Class RK5, TR-R Series, Time-Delay, 150 mA, 250 V AC, 250 V DC, Non-Indicating (MPN TR15/100R). Key specifications — Series: TR-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS35R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 35 A, 600 V AC, 300 V DC, Non-Indicating (MPN TRS35R). Key specifications — Series: TRS-R.
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1/10R). Key specifications — Series: TRS-R.
MERSEN
MERSEN Fuse: Class RK5, TRS-R Series, Time-Delay, 100 mA, 600 V AC, 600 V DC, Non-Indicating (MPN TRS1/10R). Key specifications — Series: TRS-R.