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Eaton Bussmann FWJ800A High-Voltage Fuse

This fast-acting fuse rated for 1000 VAC provides reliable protection for high-voltage industrial systems up to 800 Amps. Featuring a bolt-mount package with dimensions of 88.90mm by 173.00mm, it is designed for secure and easy installation. Suitable for applications requiring high interrupting ratings—25kA for 35-200A and 100kA for 250-2000A—this fuse ensures safety and durability in demanding environments. UL recognition on 35 through 600 amperes makes it ideal for industrial electrical systems, providing excellent circuit protection and operational reliability.

Authorized Distributors
Source:DigiKey
Part No:FWJ-800A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3177.32
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Part No:FWJ-800A
Stock:0
Inv Date:06-13-2026
Price: Unit price: $3599.97
Buy/RFQ:
Part No:FWJ-800A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3370.81
Buy/RFQ:
Part No:FWJ-800A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2684.51
Buy/RFQ:
Part No:FWJ-800A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2684.51
Buy/RFQ:

Eaton Bussmann FWJ800A High-Voltage Fuse Specifications:

  • Rated Voltage: 1000 VAC
  • Current Range: 35 to 2000 Amps
  • Interrupting Rating: 25kA (35-200A), 100kA (250-2000A)
  • Package Type: Bolt-mount
  • Physical Dimensions: 88.90mm x 173.00mm
  • UL Recognition: Yes (35-600A)
  • Mechanical Mounting: Bolt
  • Designed for high-voltage applications
  • Material: Typically ceramic or metal enclosure for durability
  • Rated for fast-acting operation
  • Applications: Industrial electrical systems, automation equipment, high-voltage circuits

Buy the Cooper FWJ800A – Reliable High-Voltage Fuse for Industrial Applications

Secure your high-voltage circuits today with the Cooper FWJ800A fuse, designed for reliable performance up to 800 Amps at 1000 volts. Featuring a bolt-mount package, it ensures easy installation in industrial environments requiring high interrupting ratings. UL recognition on 35-600 amperes confirms its safety compliance, making it ideal for demanding electrical systems. With its durable construction and fast-acting operation, this fuse provides excellent circuit protection and operational safety for critical industrial applications. Purchase online now for dependable high-voltage safety.

Buy Cooper FWJ800A now and experience unmatched reliability and circuit protection in high-voltage industrial systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWJ800A?

You can click on the BUY or RFQ button to purchase FWJ800A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWJ800A?

You can download the FWJ800A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWJ800A?

Eaton Bussmann

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