EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
MERSEN A480T4E Time-Delay Cylindrical Fuse - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN A480T4E Time-Delay Cylindrical Fuse

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
A480T4E Time-Delay Cylindrical Fuse
Part Number
A480T4E
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:A480T4EMERSEN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
A480T4E
Type
E-Rated, Time-Delay, 4 A, 4.8 kV AC, Non-Indicating

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, 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
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
Not sure this is the right part? Photo-identify it→

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 →

More from MERSEN

View all MERSEN parts →
Class RK5 time-delay cylindrical fuse rated 1.125 A at 250 V AC and 250 V DC. Non-indicating type from the TR-R series. Designed for overload and short-circuit protection in circuits with inrush currents, such as motor control centers, panel boards, and branch circuits
MERSEN
Class RK5 time-delay cylindrical fuse rated 1.125 A at 250 V AC and 250 V DC. Non-indicating type from the TR-R series. Designed for overload and short-circuit protection in circuits with inrush currents, such as motor control centers, panel boards, and branch circuits
Time-delay midget fuse rated 1.25 A and 250 V AC, with dimensions 13/32 in x 1 1/2 in. Non-indicating design. Used for overcurrent protection in control transformers, solenoids, and other inductive loads where temporary inrush currents occur
MERSEN
Time-delay midget fuse rated 1.25 A and 250 V AC, with dimensions 13/32 in x 1 1/2 in. Non-indicating design. Used for overcurrent protection in control transformers, solenoids, and other inductive loads where temporary inrush currents occur
Class RK5 time-delay cylindrical fuse rated 17.5 A, 250 V AC and 160 V DC. The indicating feature provides visual confirmation of a blown fuse. Suitable for motor circuits, transformers, and lighting systems where temporary inrush currents occur
MERSEN
Class RK5 time-delay cylindrical fuse rated 17.5 A, 250 V AC and 160 V DC. The indicating feature provides visual confirmation of a blown fuse. Suitable for motor circuits, transformers, and lighting systems where temporary inrush currents occur
Midget time-delay cylindrical fuse rated 1 A at 250 V AC. Body size 13/32 in x 1 1/2 in with indicating feature for blown fuse identification. Used for overcurrent protection in control circuits, transformers, and solenoids
MERSEN
Midget time-delay cylindrical fuse rated 1 A at 250 V AC. Body size 13/32 in x 1 1/2 in with indicating feature for blown fuse identification. Used for overcurrent protection in control circuits, transformers, and solenoids
Time-delay cylindrical fuse from the ATQ Series, rated 8 A and 500 V AC. Midget size with 13/32 in x 1 1/2 in dimensions and non-indicating design. Provides overload and short-circuit protection for circuits that experience temporary inrush currents, such as control transformers and motor starters
MERSEN
Time-delay cylindrical fuse from the ATQ Series, rated 8 A and 500 V AC. Midget size with 13/32 in x 1 1/2 in dimensions and non-indicating design. Provides overload and short-circuit protection for circuits that experience temporary inrush currents, such as control transformers and motor starters
Midget time-delay fuse rated 100 mA at 250 V AC. Measures 13/32 in x 1 1/2 in with indicating feature for visual blown-fuse identification. Provides overcurrent protection in circuits such as control transformers, solenoids, and instrumentation where temporary inrush currents occur
MERSEN
Midget time-delay fuse rated 100 mA at 250 V AC. Measures 13/32 in x 1 1/2 in with indicating feature for visual blown-fuse identification. Provides overcurrent protection in circuits such as control transformers, solenoids, and instrumentation where temporary inrush currents occur
MERSEN GDG Series time-delay cylindrical fuse rated 2.5 A, 250 V AC. Physical dimensions are 5.1 mm x 20.1 mm. Designed for overcurrent protection in industrial equipment such as control panels, motor circuits, and power supplies where tolerance to inrush currents is required
MERSEN
MERSEN GDG Series time-delay cylindrical fuse rated 2.5 A, 250 V AC. Physical dimensions are 5.1 mm x 20.1 mm. Designed for overcurrent protection in industrial equipment such as control panels, motor circuits, and power supplies where tolerance to inrush currents is required
Class RK1 time-delay cylindrical fuse rated 30 A at 250 V AC and 250 V DC. Features indicating function for blown fuse detection. Suitable for overcurrent protection in motor circuits, transformers, and other equipment with inrush currents
MERSEN
Class RK1 time-delay cylindrical fuse rated 30 A at 250 V AC and 250 V DC. Features indicating function for blown fuse detection. Suitable for overcurrent protection in motor circuits, transformers, and other equipment with inrush currents

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first