LITTELFUSE KLLU750.X Class L Time-Delay Bolt-On Fuse, 750 A, 600 V AC / 300 V DC
The LITTELFUSE KLLU Series Class L Time-Delay Bolt-On Fuse (MPN KLLU750.X) is a 750 A, 600 V AC / 300 V DC industrial fuse. This bolt-on body fuse offers time-delay operation for handling inrush currents.
SKU 3G-OTH-27750
Also listed as: KLLU750X · KLLU750 X · KLLU750-X
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 KLLU750.X) is a 750 A, 600 V AC / 300 V DC industrial fuse. This bolt-on body fuse offers time-delay operation for handling inrush currents.
Frequently Asked Questions
What is the LITTELFUSE KLLU750.X fuse used for?
The LITTELFUSE KLLU750.X is a 750 A, 600 V AC / 300 V DC Class L time-delay bolt-on fuse. It protects industrial equipment like motor starters, feeders, and transformers by handling high inrush currents without nuisance opening, ensuring reliable overcurrent protection in heavy-duty applications.
What are the specifications of the LITTELFUSE KLLU750.X?
The LITTELFUSE KLLU750.X is a KLLU Series Class L bolt-on fuse rated 750 A, 600 V AC and 300 V DC. It features a time-delay characteristic for motor and transformer starting currents. The bolt-on body design ensures secure mounting in fuse blocks or disconnects.
Where to buy the LITTELFUSE KLLU750.X worldwide?
3G Electric supplies the LITTELFUSE KLLU750.X 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 time-delay fuse.
How to select the correct LITTELFUSE KLLU series fuse?
Select the LITTELFUSE KLLU series fuse based on continuous load current (750 A for the KLLU750.X), system voltage (600 V AC or 300 V DC), and inrush requirements. The time-delay feature accommodates motor starting surges. Always verify fuse class (Class L) and mounting style (bolt-on) match your disconnect.
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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.
