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Eaton Bussmann FWJ125A High-Voltage Fast-Acting Fuse

This high-performance fuse rated for 1000 VAC and 125 amps is designed for reliable circuit protection in industrial and electrical applications. Featuring a bolt mount package, it offers secure installation and efficient current interruption. The fuse's dimensions are approximately 38.76mm wide and 144.40mm long, making it well-suited for panel mounting and quick replacement in control systems. Engineered for fast action, it ensures prompt response to overcurrent conditions, safeguarding electrical components and system integrity with high interrupting ratings. Suitable for demanding electrical environments requiring durable and precise fuse protection.

Authorized Distributors
Source:DigiKey
Part No:FWJ-125A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $779.23
Buy/RFQ:
Part No:FWJ-125A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $766.82
Buy/RFQ:
Part No:FWJ-125A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $815.04
Buy/RFQ:
Part No:FWJ-125A
Stock:3
Inv Date:06-11-2026
Price: Unit price: $485.63
Buy/RFQ:
Part No:FWJ-125A
Stock:3
Inv Date:06-11-2026
Price: Unit price: $485.63
Buy/RFQ:

Eaton Bussmann FWJ125A High-Voltage Fast-Acting Fuse Specifications:

  • Rated Voltage: 1000 VAC
  • Current Rating: 125 Amps
  • Type: Fast-acting fuse
  • Mounting Type: Bolt mount
  • Dimensions: Width approximately 38.76mm, Length approximately 144.40mm
  • Interrupting Rating: 50kA at 1000V
  • Material: Not specified in the provided data
  • Dimensions in inches: Width 1.524 inches, Length 5.695 inches
  • Application: Circuit protection in industrial and electrical systems
  • Design: Designed with durable, reliable construction for quick circuit interruption

Buy the Buy Cooper Fuse Part Number FWJ125A Online

Order the Cooper FWJ125A fuse online today for dependable 1000V circuit protection. Its bolt mount design ensures quick, secure installation in industrial equipment. Engineered for fast interruption at 125 amperes, it provides essential safeguarding for electrical systems, minimizing downtime and damage. Perfect for use in control panels, machine protection, and heavy-duty electrical applications, this fuse guarantees high interrupting capacity and durability. Experience effortless ordering, prompt delivery, and premium quality with Cooper’s trusted fuse product designed for demanding environments.

Get Cooper FWJ125A today—built for fast action, reliable circuit protection, and high durability in electrical systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann FWJ125A?

You can click on the BUY or RFQ button to purchase FWJ125A from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FWJ125A?

You can download the FWJ125A datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FWJ125A?

Eaton Bussmann

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