myMectronic
myMectronic

A Premier B2B Part Search

Eaton Bussmann FWA450A High-Current Fuse

This is a fast-acting fuse rated for 150 VAC/DC, capable of handling currents up to 450 Amps. It features a bolt-mounted package with dimensions of 38.10mm by 88.29mm, ensuring secure mounting in various electrical systems. The fuse offers reliable protection with a total clearing I²t rating suitable for high-current applications, and it is designed to operate efficiently at specified voltages. Its robust construction and electrical characteristics make it ideal for use in industrial equipment and electrical infrastructure requiring quick response to overcurrent conditions.

Authorized Distributors
Source:DigiKey
Part No:FWA-450A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $522.778
Buy/RFQ:
Part No:FWA-450A
Stock:2
Inv Date:06-12-2026
Price: Unit price: $667.58
Buy/RFQ:
Part No:FWA-450A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $637.91
Buy/RFQ:
Part No:FWA-450A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $538.1
Buy/RFQ:
Part No:FWA-450A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $538.1
Buy/RFQ:

Eaton Bussmann FWA450A High-Current Fuse Specifications:

  • Voltage Rating: 150 VAC/DC
  • Current Handling Capacity: 450 Amps
  • Package Dimensions: 38.10mm x 88.29mm (1.5 x 3.48 inches)
  • Mounting: Bolt-mounted package
  • Total Clearing I²t: Suitable for high-current applications
  • Construction: Robust, designed for secure mounting
  • Protection Type: Fast-acting fuse
  • Electrical Characteristics: Designed to operate efficiently at specified voltages and currents
  • Application: Industrial equipment, electrical systems, high-current protection
  • Dimensions: 38.10mm by 88.29mm

Buy the Bussmann FWA450A – Reliable Fuse for Industrial Applications

Secure your electrical systems with Bussmann's high-current fuse designed for industrial applications. Rated for 150 volts and handling up to 450 amps, this fast-acting fuse features a bolt-mounted package measuring 38.10mm by 88.29mm for secure installation. Its robust construction ensures reliable protection against overcurrent conditions, reducing downtime and enhancing safety. Ideal for use in manufacturing, electrical infrastructure, and power distribution systems, this fuse delivers exceptional performance and longevity. Order now to enhance your system’s protection with ease and confidence.

Get Bussmann FWA450A today—built for high-current protection and long-lasting durability.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWA450A?

You can click on the BUY or RFQ button to purchase FWA450A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWA450A?

You can download the FWA450A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWA450A?

Eaton Bussmann

Eaton Bussmann Part List

Browse and search other Eaton Bussmann parts, locate datasheets and stock

Sponsored by