myMectronic
myMectronic

A Premier B2B Part Search

Eaton Bussmann FWH275A High-Current Power Fuse

This is a fast-acting fuse designed for high-current electrical applications, rated at 500 VAC and 275 Amps. It features a bolt mount package and robust construction for quick response and reliable protection. The fuse measures 38.10mm by 110.24mm, ensuring ease of installation in demanding environments. Suitable for industrial and power systems, it provides excellent arc voltage control and power loss characteristics, with UL and CSA recognition for safety compliance. Its compact size and quick-blow performance make it ideal for protecting electrical circuits against overcurrent conditions.

Authorized Distributors
Source:DigiKey
Part No:FWH-275A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $410.96
Buy/RFQ:
Part No:FWH-275A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $363.33
Buy/RFQ:
Part No:FWH-275A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $108.44
Buy/RFQ:
Part No:FWH-275A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $295.06
Buy/RFQ:
Part No:FWH-275A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $295.06
Buy/RFQ:

Eaton Bussmann FWH275A High-Current Power Fuse Specifications:

  • Voltage Rating: 500 VAC
  • Current Rating: 275 Amps
  • Mounting Type: Bolt mount
  • Dimensions: 38.10mm x 110.24mm
  • Recognition: UL Listed, CSA Certified
  • Type: Fast-acting fuse
  • Application: High-current electrical protection
  • Interrupting Rating: 200kA RMS
  • Peak Arc Voltage: As per electrical curves
  • Power Loss: Specified at rated current
  • Material: Compatible with high current circuits
  • Design: Suitable for industrial environments
  • Clearance and construction adhere to safety standards

Buy the Cooper Series FWH Fuse: FWH275A

Secure your electrical systems with the Cooper FWH275A high-current fuse, rated at 500V and 275A. This fast-acting fuse features a bolt mount for secure installation, measuring 38.10mm by 110.24mm. Designed for industrial applications, it provides reliable circuit protection against overcurrent conditions with UL and CSA approval. Easy to install and highly durable, this fuse ensures optimal safety and performance in demanding environments. Buy online today to safeguard your power systems with proven quality and responsiveness.

Buy Cooper FWH275A now and experience unmatched reliability and high-current protection with quick-blow response and durable construction.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWH275A?

You can click on the BUY or RFQ button to purchase FWH275A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWH275A?

You can download the FWH275A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWH275A?

Eaton Bussmann

Eaton Bussmann Part List

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

Sponsored by