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Eaton Bussmann FWX300A High-Current Fast-Acting Fuse

This high-current, fast-acting fuse rated for 250 VAC and 250 VDC provides reliable overload protection with a 300A capacity. Designed with a bolt mount package, it measures 38.10mm by 97.54mm, ensuring a secure fit in industrial and electrical systems. Suitable for wiring and circuit protection in heavy-duty applications, the fuse features UL recognition, 200KA RMS interruption rating, and detailed electrical characteristics. Its robust design ensures safe and efficient operation under demanding conditions, making it an essential component for reliable circuit protection.

Authorized Distributors
Source:DigiKey
Part No:FWX-300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $380.08
Buy/RFQ:
Part No:FWX-300A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $348.18
Buy/RFQ:
Part No:FWX-300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $355.14
Buy/RFQ:
Part No:FWX-300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $270.77
Buy/RFQ:
Part No:FWX-300A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $270.77
Buy/RFQ:

Eaton Bussmann FWX300A High-Current Fast-Acting Fuse Specifications:

  • Rated Voltage: 250 VAC and 250 VDC
  • Current Capacity: 300 Amps
  • Package: Bolt mount (38.10mm x 97.54mm)
  • Interrupting Rating: 200KA RMS
  • Dimensions: 38.10mm by 97.54mm
  • UL Recognition: Recognized
  • Type: Fast-acting fuse
  • Application: Circuit protection in industrial and electrical systems
  • Construction: Robust metal and ceramic components

Buy the Cooper Series FWX Fuse: FWX300A

Secure your electrical system’s safety and reliability by purchasing the Cooper Series FWX300A fuse online. Designed for heavy-duty applications, this UL-recognized fuse offers 300A current capacity and is rated for 250 VAC and 250 VDC. Its bolt mount configuration makes installation straightforward and stable. With a 200KA RMS interruption rating, it provides robust overload protection in industrial environments. Order now to experience dependable circuit safeguarding, minimize downtime, and maintain optimal electrical performance in demanding operational settings.

Order your Cooper Series FWX300A fuse today and ensure your electrical systems are protected with reliable, high-current circuit protection components.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWX300A?

You can click on the BUY or RFQ button to purchase FWX300A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWX300A?

You can download the FWX300A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWX300A?

Eaton Bussmann

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