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Eaton Bussmann 400MMT High-Voltage Fuse

This is a fast-acting fuse rated for 690 VAC and 400 amps, designed for bolt mount installation. The fuse measures 113.00 mm in length, 38.00 mm in width, and 83.00 mm in height, suitable for high-voltage and high-current applications ensuring reliable protection.

Authorized Distributors
Source:DigiKey
Part No:400MMT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1072.05
Buy/RFQ:
Part No:400MMT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1089.16
Buy/RFQ:
Part No:400MMT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1209.52
Buy/RFQ:
Part No:400MMT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $823.47
Buy/RFQ:
Part No:400MMT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $823.47
Buy/RFQ:

Eaton Bussmann 400MMT High-Voltage Fuse Specifications:

  • Rated Voltage: 690V AC
  • Current Rating: 400A
  • Type: Fast-acting fuse
  • Mounting: Bolt
  • Length: 113.00 mm
  • Width: 38.00 mm
  • Height: 83.00 mm
  • Application: High-voltage, high-current protection
  • Construction: Reliable protection for electrical systems
  • Design: Suitable for demanding power environments

Buy the Buy Bussmann 400MMT Part Number 400MMT Online

Purchase Bussmann 400MMT fuse online today to ensure reliable and safe operation of your high-voltage electrical systems. Designed for demanding environments, this bolt mount fuse offers swift, accurate protection at 690 volts and 400 amps. Its robust construction guarantees durability, reducing downtime and enhancing safety. Whether upgrading existing equipment or designing new electrical installations, this fast-acting fuse provides peace of mind through superior performance. Order today and benefit from fast shipping, quality assurance, and expert support to meet your industrial power needs.

Get Bussmann 400MMT today—built for high-current, high-voltage protection and long-lasting durability.

Frequently Asked Questions

Where can I buy Eaton Bussmann 400MMT?

You can click on the BUY or RFQ button to purchase 400MMT from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part 400MMT?

You can download the 400MMT datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of 400MMT?

Eaton Bussmann

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