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Eaton Bussmann 280MT High Voltage Electrical Fuse

This is a high-voltage fast-acting fuse rated for 690 VAC and 280 amps, designed for bolt mounting in industrial electrical systems. It measures 38.10 mm by 113.00 mm, suitable for protection in power distribution and motor circuits. The fuse offers reliable overcurrent protection, with detailed electrical characteristics including total clearing, arc voltage, and power losses at rated current. Approved for UL recognition, it withstands interrupting ratings up to 200kA RMS. Ideal for equipment that demands quick fault interruption and durable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:280MT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $592.05
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Part No:280MT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $566.86
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Part No:280MT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $606.34
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Part No:280MT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $434.62
Buy/RFQ:
Part No:280MT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $434.62
Buy/RFQ:

Eaton Bussmann 280MT High Voltage Electrical Fuse Specifications:

  • Rated voltage: 690 VAC
  • Current rating: 280 Amps
  • Dimensions: 38.10 mm x 113.00 mm
  • Mounting: Bolt
  • Material: High-temperature fuse link
  • Interrupting Rating: 200kA RMS
  • Suitable for high-voltage power distribution
  • UL Recognized
  • Designed for industrial electrical applications
  • Fast-acting operation for rapid fault clearing
  • Protection class: High-voltage electrical protection device

Buy the Bussmann 280MT – Reliable High-Voltage Fuse for Industrial Applications

Secure your power systems with the Bussmann 280MT high-voltage fuse. Engineered for 690V applications, it features a bolt-mount design and a 280A rating, ideal for industrial power distribution. Its fast-acting response ensures rapid fault interruption, protecting equipment and maintaining system stability. UL recognized for safety and reliability, this fuse withstands up to 200kA RMS interrupting ratings, making it suitable for demanding environments. Easy to install, it guarantees durability and consistent performance across various high-voltage electrical systems, ensuring seamless protection and operational continuity.

Buy Bussmann 280MT now and experience unmatched reliability and performance in high-voltage electrical protection.

Frequently Asked Questions

Where can I buy Eaton Bussmann 280MT?

You can click on the BUY or RFQ button to purchase 280MT from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part 280MT?

You can download the 280MT datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of 280MT?

Eaton Bussmann

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