BUSSMANN Semiconductor Fuse: FWJ Series, Fast-Acting, 300 A, 1,000 V AC
The BUSSMANN FWJ Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. The FWJ-300A model is rated for 300 A, with a voltage rating of 1,000 V AC and 800 V DC. This fuse provides…
SKU 3G-OTH-27794
Also listed as: FWJ300A · FWJ 300A
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 BUSSMANN FWJ Series Semiconductor Fuse is a fast-acting bolt-on fuse designed for AC/DC applications. The FWJ-300A model is rated for 300 A, with a voltage rating of 1,000 V AC and 800 V DC. This fuse provides overcurrent protection for power electronic circuits.
Frequently Asked Questions
What is the BUSSMANN FWJ-300A semiconductor fuse used for?
The BUSSMANN FWJ-300A is a fast-acting bolt-on fuse used for overcurrent protection in power electronic circuits, such as variable frequency drives, rectifiers, and UPS systems. It handles AC/DC applications up to 1,000 V AC and 800 V DC, safeguarding sensitive semiconductor devices from short circuits and overloads.
What are the specifications of the BUSSMANN FWJ-300A fuse?
The BUSSMANN FWJ-300A is part of the FWJ Series, rated for 300 A with a voltage rating of 1,000 V AC and 800 V DC. It is a fast-acting, bolt-on type fuse designed for AC/DC applications. The manufacturer part number is FWJ-300A, and it provides reliable overcurrent protection for industrial power electronics.
Where to buy the BUSSMANN FWJ-300A fuse worldwide?
You can source the BUSSMANN FWJ-300A fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BUSSMANN components for your power protection needs.
How to select the right BUSSMANN FWJ series fuse for my application?
To select the correct BUSSMANN FWJ series fuse, match the continuous current rating (e.g., 300 A) to your circuit load and ensure the voltage rating (1,000 V AC or 800 V DC) exceeds your system voltage. Consider the fast-acting characteristic for semiconductor protection. Consult the fuse's time-current curve and mounting style (bolt-on) for proper integration.
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3G Electric supplies BUSSMANN fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
