LITTELFUSE Fuse: Class L, KLLU Series, Bolt-On Body, Time-Delay, 1 kA, 600 V AC
The LITTELFUSE KLLU Series Class L Time-Delay Bolt-On Fuse (MPN KLLU1000X) is a 1 kA, 600 V AC, 300 V DC industrial fuse with a bolt-on body. This time-delay fuse is designed for overcurrent protection in electrical…
SKU 3G-OTH-25956
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
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Product Description
The LITTELFUSE KLLU Series Class L Time-Delay Bolt-On Fuse (MPN KLLU1000X) is a 1 kA, 600 V AC, 300 V DC industrial fuse with a bolt-on body. This time-delay fuse is designed for overcurrent protection in electrical distribution systems.
Frequently Asked Questions
What is the LITTELFUSE KLLU1000X fuse used for?
The LITTELFUSE KLLU1000X is a Class L time-delay bolt-on fuse rated 1 kA, 600 V AC, 300 V DC. It provides overcurrent protection in industrial electrical distribution systems, motor circuits, and feeder applications where high interrupting capacity and delayed response to inrush currents are required.
What are the specifications of the LITTELFUSE KLLU1000X?
The LITTELFUSE KLLU1000X is a KLLU Series Class L fuse with a bolt-on body. It is rated 1 kA, 600 V AC, 300 V DC, and features time-delay characteristics. The manufacturer part number is KLLU1000X. It is designed for high-current overcurrent protection in industrial power systems.
Where to buy the LITTELFUSE KLLU1000X worldwide?
3G Electric supplies the LITTELFUSE KLLU1000X fuse to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this KLLU Series Class L time-delay bolt-on fuse.
How to select the correct LITTELFUSE KLLU1000X fuse for an application?
Select the LITTELFUSE KLLU1000X based on system voltage (600 V AC or 300 V DC), continuous current (1 kA), and available fault current. The time-delay feature accommodates motor-starting inrush. Verify the bolt-on mounting style matches your fuse holder. Consult a qualified engineer for coordination studies.
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3G Electric supplies LITTELFUSE time-delay bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
