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LITTELFUSE L75QS125.V Very-Fast-Acting Bolt-On Fuse, 125 A, 750 V DC - Very-Fast-Acting Bolt-On Fuses
LITTELFUSEVery-Fast-Acting Bolt-On Fuses

LITTELFUSE L75QS125.V Very-Fast-Acting Bolt-On Fuse, 125 A, 750 V DC

The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS125.V, rated for 125 A at 750 V DC. This non-indicating DC-only fuse is designed for overcurrent protection in power electronic…

SKU 3G-OTH-25931

Also listed as: L75QS125V · L75QS125 V · L75QS125-V

Brand
LITTELFUSE
Item
L75QS125.V Very-Fast-Acting Bolt-On Fuse, 125 A, 750 V DC
Part Number
L75QS125.V
Category
Very-Fast-Acting Bolt-On Fuses
Available to Order
Also known as:L75QS125.VLITTELFUSE
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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
L75QS125.V
Series
L75QS
Type
Very-Fast-Acting, 125 A, Non-Indicating
Voltage Type
DC Only
DC DC Volt Rating
750 V

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

Product Description

The LITTELFUSE L75QS Series is a very-fast-acting bolt-on semiconductor fuse, model L75QS125.V, rated for 125 A at 750 V DC. This non-indicating DC-only fuse is designed for overcurrent protection in power electronic circuits.

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 L75QS125.V semiconductor fuse used for?

The LITTELFUSE L75QS125.V is a very-fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as inverters, drives, and DC power supplies. Its 750 V DC rating and 125 A capacity make it suitable for high-voltage DC applications requiring rapid fault clearing.

What are the specifications of the L75QS125.V fuse?

The L75QS125.V is a LITTELFUSE L75QS Series semiconductor fuse with a very-fast-acting, non-indicating design. It is rated for 125 A at 750 V DC only. This bolt-on fuse provides reliable overcurrent protection in DC power electronics, with a compact form factor for panel mounting.

Where to buy the LITTELFUSE L75QS125.V fuse worldwide?

3G Electric supplies the LITTELFUSE L75QS125.V fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this very-fast-acting semiconductor fuse.

How to select a very-fast-acting fuse for DC applications?

Select a very-fast-acting fuse like the LITTELFUSE L75QS125.V by matching its voltage rating (750 V DC) and current rating (125 A) to your circuit's requirements. Ensure the fuse's interrupting rating exceeds available fault current. Bolt-on mounting and non-indicating design suit permanent installations in power electronics.

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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