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Eaton Bussmann FWX45A industrial fuse

This is a fast-acting fuse rated at 250 VAC / 250 VDC with a current rating of 45 Amps. It features a bolt mount package that measures 20.57mm by 81.03mm, suitable for various industrial and electronic applications. The fuse provides reliable overcurrent protection with a high interrupting rating of 200KA RMS, ensuring safety during electrical faults. Its compact design enables easy installation in equipment requiring quick response to overloads, making it ideal for power supplies and control circuits that demand dependable circuit protection.

Authorized Distributors
Source:DigiKey
Part No:FWX-45A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $239.827
Buy/RFQ:
Part No:FWX-45A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $265.12
Buy/RFQ:
Part No:FWX-45A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $268.28
Buy/RFQ:
Part No:FWX-45A
Stock:4
Inv Date:06-11-2026
Price: Unit price: $210.93
Buy/RFQ:
Part No:FWX-45A
Stock:4
Inv Date:06-11-2026
Price: Unit price: $210.93
Buy/RFQ:

Eaton Bussmann FWX45A industrial fuse Specifications:

  • Voltage Rating: 250 VAC / 250 VDC
  • Current Rating: 45 Amps
  • Mounting: Bolt mount
  • Dimensions: 20.57mm x 81.03mm
  • Interrupting Rating: 200KA RMS
  • Type: Fast-acting fuse
  • Application: Power supplies, control circuits
  • Material: Ceramic body with metal end caps
  • Compliance: UL recognized
  • Operating Temperature: -55°C to +125°C
  • Response: Fast-blow / quick trip
  • Package Type: Bolt mount package
  • Safety Certification: UL Listed
  • Design: Compact, reliable circuit protection

Buy the Cooper Series FWX Fuse: 250VDC 45A Bolt Mount Fuse

Secure your electrical projects with the Cooper Series FWX fuse, featuring 250VDC and 45A ratings. Its bolt mount design ensures easy installation, providing dependable circuit protection for power supplies, control panels, and industrial equipment. With a high interrupting capacity of 200KA RMS, this fast-acting fuse responds swiftly to overloads, minimizing damage and downtime. Made with quality materials and UL recognition, this fuse guarantees safety, durability, and optimal performance, making it an essential component for reliable electrical systems in demanding environments.

Order your Cooper Series FWX fuse with 250VDC 45A rating today and ensure your electrical systems are protected with high reliability and fast response.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWX45A?

You can click on the BUY or RFQ button to purchase FWX45A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWX45A?

You can download the FWX45A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWX45A?

Eaton Bussmann

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