LITTELFUSE KLLU3000X Time-Delay Bolt-On Fuse, 3 kA, 600 V AC / 300 V DC
The LITTELFUSE KLLU3000X is a Class L, time-delay bolt-on fuse from the KLLU Series. It is rated for 3 kA at 600 V AC and 300 V DC, with a bolt-on body design.
SKU 3G-OTH-26309
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
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE KLLU3000X is a Class L, time-delay bolt-on fuse from the KLLU Series. It is rated for 3 kA at 600 V AC and 300 V DC, with a bolt-on body design.
Frequently Asked Questions
What is the LITTELFUSE KLLU3000X fuse used for?
The LITTELFUSE KLLU3000X is a Class L time-delay bolt-on fuse used for overcurrent protection in industrial power distribution, motor circuits, and feeder applications. Its time-delay characteristic allows it to withstand temporary inrush currents without nuisance opening, making it suitable for equipment with high starting loads.
What are the specifications of the LITTELFUSE KLLU3000X?
The LITTELFUSE KLLU3000X is rated for 3 kA at 600 V AC and 300 V DC. It features a bolt-on body design and belongs to the KLLU Series. This Class L fuse provides time-delay performance for handling transient overloads in industrial circuits.
Where to buy LITTELFUSE KLLU3000X worldwide?
3G Electric supplies the LITTELFUSE KLLU3000X 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 KLLU Series fuse.
How to select the correct LITTELFUSE KLLU3000X fuse for an application?
To select the LITTELFUSE KLLU3000X, verify your system voltage (600 V AC or 300 V DC) and ensure the continuous current rating does not exceed 3 kA. The time-delay feature suits motor or transformer circuits with high inrush. Always consult the manufacturer's data sheet for coordination with upstream protection.
Used in
Common applications for LITTELFUSELITTELFUSE Products
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.
