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LITTELFUSE L70QS225.X Very-Fast-Acting Bolt-On Fuse, 225 A, 700 V AC/DC - Very-Fast-Acting Bolt-On Fuses
LITTELFUSEVery-Fast-Acting Bolt-On Fuses

LITTELFUSE L70QS225.X Very-Fast-Acting Bolt-On Fuse, 225 A, 700 V AC/DC

The LITTELFUSE L70QS Series Semiconductor Fuse (MPN L70QS225.X) is a very-fast-acting bolt-on fuse rated for 225 A at 700 V AC and 700 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in…

SKU 3G-OTH-25958

Also listed as: L70QS225X · L70QS225 X · L70QS225-X

Brand
LITTELFUSE
Item
L70QS225.X Very-Fast-Acting Bolt-On Fuse, 225 A, 700 V AC/DC
Part Number
L70QS225.X
Category
Very-Fast-Acting Bolt-On Fuses
Available to Order
Also known as:L70QS225.XLITTELFUSE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
L70QS225.X
Series
L70QS
Type
Very-Fast-Acting, 225 A
AC
700 V
Voltage Type
AC/DC
DC DC Volt Rating
700 V

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

Product Description

The LITTELFUSE L70QS Series Semiconductor Fuse (MPN L70QS225.X) is a very-fast-acting bolt-on fuse rated for 225 A at 700 V AC and 700 V DC. This AC/DC voltage-type fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the LITTELFUSE L70QS225.X fuse used for?

The LITTELFUSE L70QS225.X is a very-fast-acting semiconductor fuse used for overcurrent protection in industrial power electronics, including drives, inverters, and UPS systems. It safeguards sensitive components by clearing faults rapidly at 225 A, 700 V AC/DC.

What are the specifications of the L70QS225.X fuse?

The L70QS225.X is a 225 A, 700 V AC and 700 V DC very-fast-acting bolt-on fuse from the LITTELFUSE L70QS Series. It is rated for AC/DC voltage and designed for overcurrent protection in industrial equipment. The manufacturer part number is L70QS225.X.

Where to buy the LITTELFUSE L70QS225.X fuse worldwide?

3G Electric supplies the LITTELFUSE L70QS225.X 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.

How to select the correct L70QS series fuse for my application?

Select the L70QS fuse based on your circuit's continuous current rating and maximum voltage. For a 225 A application at 700 V AC or DC, the L70QS225.X is appropriate. Always verify the fuse's interrupting rating and mounting style (bolt-on) match your equipment's requirements.

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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