LITTELFUSE L70QS450.X Very-Fast-Acting Bolt-On Fuse, 450 A, 700 V AC/DC
The LITTELFUSE L70QS Series is a very-fast-acting bolt-on semiconductor fuse, model L70QS450.X, rated at 450 A and 700 V AC/DC. This fuse is designed for overcurrent protection in power electronic circuits, with a…
SKU 3G-OTH-25302
Also listed as: L70QS450X · L70QS450 X · L70QS450-X
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE L70QS Series is a very-fast-acting bolt-on semiconductor fuse, model L70QS450.X, rated at 450 A and 700 V AC/DC. This fuse is designed for overcurrent protection in power electronic circuits, with a 700 V DC voltage rating. Its bolt-on mounting facilitates secure installation in industrial equipment.
Frequently Asked Questions
What is the LITTELFUSE L70QS450.X fuse used for?
The LITTELFUSE L70QS450.X is a very-fast-acting semiconductor fuse rated 450 A and 700 V AC/DC. It protects power electronic circuits such as drives, inverters, and UPS systems from overcurrent faults. Its bolt-on design ensures secure mounting in industrial equipment.
What are the specifications of the L70QS450.X fuse?
The L70QS450.X is a LITTELFUSE L70QS Series very-fast-acting bolt-on fuse. It has a current rating of 450 A, voltage rating of 700 V AC and 700 V DC, and AC/DC voltage type. The manufacturer part number is L70QS450.X.
Where to buy the LITTELFUSE L70QS450.X fuse worldwide?
3G Electric supplies the LITTELFUSE L70QS450.X fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the L70QS450.X bolt-on fuse?
Ensure the circuit is de-energized before installation. Mount the L70QS450.X fuse securely using the bolt-on terminals, torquing to manufacturer specifications. Verify the fuse rating matches the circuit requirements. Always follow LITTELFUSE installation guidelines for safe operation.
Used in
Common applications for LITTELFUSELITTELFUSE Products
3G Electric supplies LITTELFUSE very-fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
