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BUSSMANN Semiconductor Fuse: FWH Series, Fast-Acting, 80 A, 700 V AC, 700 V DC DC Volt Rating - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN Semiconductor Fuse: FWH Series, Fast-Acting, 80 A, 700 V AC, 700 V DC DC Volt Rating

The BUSSMANN FWH Series is a fast-acting bolt-on semiconductor fuse, model FWH-80A. It is rated for 80 A at 700 V AC and 700 V DC, with an AC/DC voltage type. This non-indicating fuse is designed for overcurrent…

SKU 3G-OTH-25477

Also listed as: FWH80A · FWH 80A

Brand
BUSSMANN
Item
Semiconductor Fuse: FWH Series, Fast-Acting, 80 A, 700 V AC, 700 V DC DC Volt Rating
Category
Fast-Acting Bolt-On Fuses
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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

Technical Specifications

BUSSMANN
Manufacturer Part Number
FWH-80A
Series
FWH
Type
Fast-Acting, 80 A, Non-Indicating
AC
700 V
Voltage Type
AC/DC
DC DC Volt Rating
700 V

Technical Documents

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN FWH Series is a fast-acting bolt-on semiconductor fuse, model FWH-80A. It is rated for 80 A at 700 V AC and 700 V DC, with an AC/DC voltage type. This non-indicating fuse is designed for overcurrent protection in power electronic applications.

Frequently Asked Questions

What is the BUSSMANN FWH-80A semiconductor fuse used for?

The BUSSMANN FWH-80A is a fast-acting bolt-on fuse designed for overcurrent protection in power electronic applications such as variable frequency drives, rectifiers, and UPS systems. Its 700 V AC/DC rating makes it suitable for industrial equipment requiring reliable short-circuit interruption.

What are the specifications of the BUSSMANN FWH-80A fuse?

The BUSSMANN FWH-80A is part of the FWH Series, rated 80 A at 700 V AC and 700 V DC. It is a fast-acting, non-indicating bolt-on fuse with AC/DC voltage type. The manufacturer part number is FWH-80A, and it is designed for semiconductor protection in high-voltage circuits.

Where to buy the BUSSMANN FWH-80A fuse worldwide?

3G Electric supplies the BUSSMANN FWH-80A fuse to customers 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 on this fast-acting semiconductor fuse.

How to select the correct BUSSMANN FWH series fuse for an application?

To select the correct BUSSMANN FWH series fuse, match the voltage rating (700 V AC/DC) and current rating (e.g., 80 A for FWH-80A) to your circuit requirements. Ensure the fast-acting characteristic aligns with the inrush current of your semiconductor devices. Consult the fuse's I²t curve for coordination.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

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.

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