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3G Electric
LITTELFUSE L50QS175.V Very-Fast-Acting Bolt-On Fuse, 175 A, 500 V AC/DC - Very-Fast-Acting Bolt-On Fuses
LITTELFUSEVery-Fast-Acting Bolt-On Fuses

LITTELFUSE L50QS175.V Very-Fast-Acting Bolt-On Fuse, 175 A, 500 V AC/DC

The LITTELFUSE L50QS Series is a very-fast-acting bolt-on semiconductor fuse rated at 175 A and 500 V AC/500 V DC (MPN L50QS175.V). This AC/DC voltage-type fuse is designed for overcurrent protection in power…

SKU 3G-OTH-25885

Also listed as: L50QS175V · L50QS175 V · L50QS175-V

Brand
LITTELFUSE
Item
L50QS175.V Very-Fast-Acting Bolt-On Fuse, 175 A, 500 V AC/DC
Part Number
L50QS175.V
Category
Very-Fast-Acting Bolt-On Fuses
Available to Order
Also known as:L50QS175.VLITTELFUSE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
L50QS175.V
Series
L50QS
Type
Very-Fast-Acting, 175 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 is a very-fast-acting bolt-on semiconductor fuse rated at 175 A and 500 V AC/500 V DC (MPN L50QS175.V). This AC/DC voltage-type fuse is designed for overcurrent protection in power electronic circuits.

Frequently Asked Questions

What is the LITTELFUSE L50QS175.V semiconductor fuse used for?

The LITTELFUSE L50QS175.V is a very-fast-acting bolt-on fuse rated 175 A at 500 V AC/DC. It protects power electronic circuits—such as drives, inverters, and rectifiers—from overcurrent faults. 3G Electric supplies this fuse globally for industrial electrical maintenance and OEM applications.

What are the specifications of the L50QS175.V fuse?

The L50QS175.V is a LITTELFUSE L50QS series semiconductor fuse. It is very-fast-acting, rated 175 A, with a voltage rating of 500 V AC and 500 V DC. It uses a bolt-on mounting style for secure installation in power electronic equipment.

Where to buy the LITTELFUSE L50QS175.V fuse worldwide?

3G Electric supplies the LITTELFUSE L50QS175.V fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time; we source genuine LITTELFUSE components for industrial overcurrent protection needs.

How to select the correct L50QS series fuse for a circuit?

Select the L50QS fuse based on continuous current (175 A for this model), system voltage (500 V AC or DC), and available fault current. Ensure the bolt-on mounting matches your fuse holder. For application-specific coordination, consult LITTELFUSE guidelines or contact 3G Electric for technical support.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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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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LITTELFUSE
Very-fast-acting bolt-on fuse rated 400 A at 500 V AC and 500 V DC. Designed for overcurrent protection in power electronic circuits such as drives, inverters, and rectifiers. Bolt-on mounting ensures secure installation

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