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Eaton Bussmann FWX350A High-Current Fast-Acting Fuse

This is a high-current, fast-acting fuse rated for 250 VAC and 250 VDC, with a current capacity of 350 amps. It features a bolt mount package and precise dimensions of 38.10mm by 97.54mm, designed for reliable circuit protection in demanding industrial and electrical applications. The fuse offers excellent electrical characteristics including rated current, watt loss, and a high interrupting rating of 200kA RMS. Its robust construction ensures durability and safety, making it ideal for applications requiring secure bolted mounting and high-performance protection.

Authorized Distributors
Source:DigiKey
Part No:FWX-350A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $383.49
Buy/RFQ:
Part No:FWX-350A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $385.88
Buy/RFQ:
Part No:FWX-350A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $402.96
Buy/RFQ:
Part No:FWX-350A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $273.44
Buy/RFQ:

Eaton Bussmann FWX350A High-Current Fast-Acting Fuse Specifications:

  • Rated Voltage: 250 VAC and 250 VDC
  • Current Capacity: 350 Amps
  • Mounting Type: Bolt
  • Dimensions: 38.10mm x 97.54mm (1.5 inches x 3.84 inches)
  • Interrupting Rating: 200kA RMS
  • Watt Loss: Provided at rated current, varies with load
  • Electrical Characteristics: Total clearing time based on electrical load and power factor
  • Materials: Not specified (research external datasheets)
  • Protection Type: Fast-acting fuse
  • Applications: High-current circuit protection, industrial equipment, electrical systems
  • Certifications: UL recognition

Buy the Buy Bussmann FWX350A Part Number FWX350A Online

Secure your electrical systems with the Bussmann FWX350A high-current fuse. Rated for 250 volts with a 350 amp capacity, its bolt mount ensures easy installation in demanding industrial environments. Compact dimensions of 38.10mm by 97.54mm make it suitable for space-constrained applications, providing rapid and reliable circuit protection. Its high interrupting rating of 200kA ensures safety during faults. Trust Bussmann's quality for robust, high-performance fuse protection in electrical and industrial applications. Purchase online today for fast, safe, and secure circuit safeguarding.

Buy Bussmann FWX350A now and experience unmatched reliability and high-current protection for your electrical needs.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWX350A?

You can click on the BUY or RFQ button to purchase FWX350A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWX350A?

You can download the FWX350A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWX350A?

Eaton Bussmann

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