BUSSMANN FWA-125B Fast-Acting Bolt-On Fuse, 125 A, 150 V AC
The BUSSMANN FWA Series Semiconductor Fuse is a fast-acting, bolt-on fuse rated at 125 A and 150 V AC. This non-indicating fuse, model FWA-125B, is designed for AC-only applications requiring rapid overcurrent…
SKU 3G-OTH-25659
Also listed as: FWA125B · FWA 125B
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 FWA Series Semiconductor Fuse is a fast-acting, bolt-on fuse rated at 125 A and 150 V AC. This non-indicating fuse, model FWA-125B, is designed for AC-only applications requiring rapid overcurrent protection.
Frequently Asked Questions
What is the BUSSMANN FWA-125B semiconductor fuse used for?
The BUSSMANN FWA-125B is a fast-acting bolt-on fuse used for overcurrent protection in AC power circuits. It is commonly applied in industrial equipment, power supplies, and motor drives where rapid interruption of fault currents is required to safeguard sensitive semiconductor components.
What are the specifications of the BUSSMANN FWA-125B fuse?
The BUSSMANN FWA-125B is part of the FWA series, rated at 125 A and 150 V AC. It is a fast-acting, non-indicating, bolt-on fuse designed for AC-only applications. The manufacturer part number is FWA-125B, and it is manufactured by BUSSMANN.
Where to buy the BUSSMANN FWA-125B fuse worldwide?
You can source the BUSSMANN FWA-125B 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 on this BUSSMANN fuse.
How to select the correct BUSSMANN FWA series fuse for an application?
To select the correct BUSSMANN FWA series fuse, match the voltage rating (150 V AC) and current rating (125 A for the FWA-125B) to your circuit requirements. Ensure the fuse is fast-acting for semiconductor protection and verify the mounting style (bolt-on) fits your panel. Consult the manufacturer's data sheet for coordination.
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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.
