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LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 200 A, 600 V AC, 600 V DC - Fast-Acting Blade Fuses
LITTELFUSEFast-Acting Blade Fuses

LITTELFUSE Fuse: Class K5, NLS Series, Fast-Acting, 200 A, 600 V AC, 600 V DC

The LITTELFUSE NLS Series Fuse is a Class K5, fast-acting blade fuse rated at 200 A, 600 V AC, and 600 V DC. This non-indicating fuse, with manufacturer part number 0NLS200.X, is designed for overcurrent protection…

SKU 3G-OTH-25051

Also listed as: 0NLS200X · 0NLS200 X · 0NLS200-X

Brand
LITTELFUSE
Item
Fuse: Class K5, NLS Series, Fast-Acting, 200 A, 600 V AC, 600 V DC
Category
Fast-Acting Blade Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
0NLS200.X
Series
NLS
Type
NLS Series, Fast-Acting, 200 A, Non-Indicating
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The LITTELFUSE NLS Series Fuse is a Class K5, fast-acting blade fuse rated at 200 A, 600 V AC, and 600 V DC. This non-indicating fuse, with manufacturer part number 0NLS200.X, is designed for overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the LITTELFUSE NLS Series fuse used for?

The LITTELFUSE NLS Series fuse provides overcurrent protection in industrial electrical circuits. Its Class K5, fast-acting design with a 200 A rating at 600 V AC/DC makes it suitable for motor control centers, panelboards, and feeder circuits where rapid fault interruption is required.

What are the specifications of the LITTELFUSE 0NLS200.X fuse?

The LITTELFUSE 0NLS200.X is a Class K5, fast-acting blade fuse rated at 200 A, 600 V AC, and 600 V DC. It is non-indicating, part of the NLS series, and designed for overcurrent protection in industrial electrical systems. The manufacturer part number is 0NLS200.X.

Where to buy LITTELFUSE 0NLS200.X worldwide?

3G Electric supplies the LITTELFUSE 0NLS200.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 on this Class K5, 200 A fast-acting fuse.

How to select the correct LITTELFUSE NLS fuse for an application?

Select the LITTELFUSE NLS fuse based on system voltage (600 V AC/DC max), continuous current (200 A for 0NLS200.X), and fault-clearing requirements. Class K5 fuses are fast-acting, so ensure the load does not cause nuisance trips. Consult the manufacturer's time-current curves for coordination.

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.

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