We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 250 A, 600 V AC, 500 V DC - Fast-Acting Blade Fuses
LITTELFUSEFast-Acting Blade Fuses

LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 250 A, 600 V AC, 500 V DC

The LITTELFUSE NLS Series 0NLS250.X is a Class K5 fast-acting blade fuse rated for 250 A at 600 V AC and 500 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems.

SKU 3G-OTH-25062

Brand
LITTELFUSE
Item
Fuse: Class K5, NLS Series, Fast-Acting, 250 A, 600 V AC, 500 V DC
Category
Fast-Acting Blade Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LITTELFUSE
Manufacturer Part Number
0NLS250.X
Series
NLS
Type
NLS Series, Fast-Acting, 250 A, Non-Indicating
AC
600 V
DC
500 V
View Full Spec Sheet

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

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

Product Description

The LITTELFUSE NLS Series 0NLS250.X is a Class K5 fast-acting blade fuse rated for 250 A at 600 V AC and 500 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems.

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 0NLS250.X fuse used for?

The LITTELFUSE 0NLS250.X is a Class K5 fast-acting blade fuse rated 250 A at 600 V AC and 500 V DC. It provides overcurrent protection in industrial electrical systems, such as motor control centers, switchgear, and distribution panels, where fast response to short circuits is required.

What are the specifications of the LITTELFUSE 0NLS250.X?

The LITTELFUSE 0NLS250.X is a Class K5 fast-acting, non-indicating fuse rated 250 A, 600 V AC, and 500 V DC. It belongs to the NLS Series and is designed for reliable overcurrent protection in industrial applications. The manufacturer part number is 0NLS250.X.

Where to buy the LITTELFUSE 0NLS250.X worldwide?

3G Electric supplies the LITTELFUSE 0NLS250.X fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Class K5 fast-acting fuse to your facility. Contact us for pricing and lead time.

How to select the correct LITTELFUSE NLS Series fuse?

To select the correct LITTELFUSE NLS Series fuse, verify the system voltage (600 V AC or 500 V DC) and continuous current rating (250 A). Ensure the fuse is fast-acting for applications requiring rapid short-circuit interruption. Always consult the equipment nameplate and applicable electrical codes before installation.

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.

LITTELFUSE Products

3G Electric supplies LITTELFUSE fast-acting blade 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 →

Similar products

Matched by specification & description
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 300 A, 600 V AC, 500 V DC, Non-Indicating (MPN 0NLS300.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS300.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 300 A, 600 V AC, 500 V DC, Non-Indicating (MPN 0NLS300.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS300.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 200 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS200.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS200.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 200 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS200.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS200.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 125 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS125.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS125.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 125 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS125.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS125.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 70 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS070.V). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS070.V.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 70 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS070.V). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS070.V.
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 600 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN600.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN600.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 600 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN600.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN600.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 90 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS090.V). Key specifications ��— Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS090.V.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 90 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS090.V). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS090.V.

More from LITTELFUSE

View all LITTELFUSE parts →
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 125 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN125.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN125.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 125 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN125.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN125.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 100 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS100.V). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS100.V.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 100 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS100.V). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS100.V.
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 70 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN070.V). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN070.V.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 70 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN070.V). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN070.V.
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 80 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN080.V). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN080.V.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 80 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN080.V). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN080.V.
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 150 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN150.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN150.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 150 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN150.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN150.X.
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 175 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN175.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN175.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLN Series, Fast-Acting, 175 A, 250 V AC, 250 V DC, Non-Indicating (MPN 0NLN175.X). Key specifications — Series: NLN; Brand: LITTELFUSE; Manufacturer Part Number: 0NLN175.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 150 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS150.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS150.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 150 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS150.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS150.X.
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS175.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS175.X.
LITTELFUSE
LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 175 A, 600 V AC, 600 V DC, Non-Indicating (MPN 0NLS175.X). Key specifications — Series: NLS; Brand: LITTELFUSE; Manufacturer Part Number: 0NLS175.X.