BUSSMANN Semiconductor Fuse: FWH Series, Fast-Acting, 70 A, 500 V AC, 500 V DC DC Volt Rating
The BUSSMANN FWH Series Semiconductor Fuse (MPN FWH-70A) is a fast-acting bolt-on fuse rated at 70 A, 500 V AC, and 500 V DC. This non-indicating fuse is designed for AC/DC voltage applications and is part of the FWH…
SKU 3G-OTH-27777
Also listed as: FWH70A · FWH 70A
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 FWH Series Semiconductor Fuse (MPN FWH-70A) is a fast-acting bolt-on fuse rated at 70 A, 500 V AC, and 500 V DC. This non-indicating fuse is designed for AC/DC voltage applications and is part of the FWH series.
Frequently Asked Questions
What is the BUSSMANN FWH-70A semiconductor fuse used for?
The BUSSMANN FWH-70A is a fast-acting bolt-on fuse designed to protect power semiconductors such as diodes, thyristors, and IGBTs in AC/DC circuits. It is commonly used in industrial drives, power supplies, and UPS systems where precise overcurrent protection is required to prevent damage to sensitive components.
What are the specifications of the BUSSMANN FWH-70A fuse?
The BUSSMANN FWH-70A is part of the FWH series, rated at 70 A with a voltage rating of 500 V AC and 500 V DC. It is a non-indicating, fast-acting bolt-on fuse designed for AC/DC voltage applications. The manufacturer part number is FWH-70A, and it is manufactured by BUSSMANN.
Where to buy the BUSSMANN FWH-70A fuse worldwide?
3G Electric supplies the BUSSMANN FWH-70A fuse 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; we source and deliver this fuse to support your industrial maintenance or project needs.
How to select the correct BUSSMANN FWH series fuse for an application?
To select the correct BUSSMANN FWH series fuse, match the voltage rating (AC/DC) and current rating to your circuit requirements. The FWH-70A is rated at 70 A and 500 V AC/DC. Ensure the bolt-on mounting style fits your fuse holder. Consult the manufacturer's data sheet for interrupting rating and I²t values to confirm coordination with your semiconductor protection needs.
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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.
