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LITTELFUSE L50QS Series Very-Fast-Acting Bolt-On Fuse, 80 A, 500 V AC/DC - Very-Fast-Acting Bolt-On Fuses
LITTELFUSEVery-Fast-Acting Bolt-On Fuses

LITTELFUSE L50QS Series Very-Fast-Acting Bolt-On Fuse, 80 A, 500 V AC/DC

The LITTELFUSE L50QS Series Semiconductor Fuse is a very-fast-acting bolt-on fuse rated at 80 A, 500 V AC, and 500 V DC (MPN L50QS080.T). This AC/DC voltage type fuse is designed for overcurrent protection in…

SKU 3G-OTH-26011

Also listed as: L50QS080T · L50QS080 T · L50QS080-T

Brand
LITTELFUSE
Item
L50QS Series Very-Fast-Acting Bolt-On Fuse, 80 A, 500 V AC/DC
Part Number
L50QS080.T
Category
Very-Fast-Acting Bolt-On Fuses
Available to Order
Also known as:L50QS080.TLITTELFUSE
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LITTELFUSE
Manufacturer Part Number
L50QS080.T
Series
L50QS
Type
Very-Fast-Acting, 80 A
AC
500 V
Voltage Type
AC/DC
DC DC Volt Rating
500 V

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

Product Description

The LITTELFUSE L50QS Series Semiconductor Fuse is a very-fast-acting bolt-on fuse rated at 80 A, 500 V AC, and 500 V DC (MPN L50QS080.T). This AC/DC voltage type fuse is designed for overcurrent protection in industrial equipment.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LITTELFUSE L50QS080.T semiconductor fuse used for?

The LITTELFUSE L50QS080.T is a very-fast-acting bolt-on fuse used for overcurrent protection in industrial power equipment, including drives, inverters, and power supplies. Its 80 A rating and 500 V AC/DC capability make it suitable for protecting sensitive semiconductor circuits from short circuits and overloads.

What are the specifications of the L50QS080.T fuse?

The L50QS080.T is a very-fast-acting semiconductor fuse rated at 80 A, 500 V AC, and 500 V DC. It is part of the LITTELFUSE L50QS series, features a bolt-on design, and operates on AC/DC voltage. The manufacturer part number is L50QS080.T.

Where to buy the LITTELFUSE L50QS080.T fuse worldwide?

3G Electric supplies the LITTELFUSE L50QS080.T fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this very-fast-acting fuse to support your overcurrent protection needs.

How to select the correct L50QS series fuse for my application?

To select the correct L50QS fuse, match the voltage rating (500 V AC/DC) and current rating (80 A for the L50QS080.T) to your circuit requirements. Ensure the bolt-on mounting fits your panel. For overcurrent protection of semiconductors, choose a very-fast-acting type like this LITTELFUSE model to minimize damage during faults.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.
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LITTELFUSE Products

3G Electric supplies LITTELFUSE very-fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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