MERSEN Fuse: Class K5, OTS Series, Fast-Acting, 300 A, 600 V AC, 300 V DC
The MERSEN OTS Series Class K5 Fast-Acting Blade Fuse (MPN OTS300) is a 300 A, 600 V AC, 300 V DC non-indicating fuse. It is designed for overcurrent protection in industrial electrical circuits.
SKU 3G-OTH-25106
Also listed as: OTS 300 · OTS-300
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 MERSEN OTS Series Class K5 Fast-Acting Blade Fuse (MPN OTS300) is a 300 A, 600 V AC, 300 V DC non-indicating fuse. It is designed for overcurrent protection in industrial electrical circuits.
Frequently Asked Questions
What is the MERSEN OTS300 fuse used for?
The MERSEN OTS300 is a Class K5 fast-acting blade fuse rated 300 A, 600 V AC, and 300 V DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, switchboards, and distribution panels, where rapid clearing of short circuits is required.
What are the specifications of the MERSEN OTS300 fuse?
The MERSEN OTS300 is a Class K5 fast-acting, non-indicating blade fuse from the OTS Series. It has a current rating of 300 A, voltage rating of 600 V AC and 300 V DC, and is manufactured by MERSEN under MPN OTS300. It is designed for overcurrent protection in industrial applications.
Where to buy the MERSEN OTS300 fuse worldwide?
3G Electric supplies the MERSEN OTS300 fuse worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MERSEN OTS Series fuse.
How to select the correct MERSEN OTS300 fuse for an application?
To select the MERSEN OTS300, verify your circuit's voltage (up to 600 V AC or 300 V DC) and continuous current (300 A). Ensure the fuse is fast-acting for sensitive equipment. Consult the manufacturer's time-current curves and coordination study to confirm the OTS Series meets your overcurrent protection requirements.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN fast-acting blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
