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Eaton Bussmann 63LET Electrical Fuse

This is a fast-acting fuse with a voltage rating of 240 VAC and a current rating of 63 Amps. It features a bolt mount package with dimensions of 17.70mm by 56.00mm, suitable for bolt mounting in electrical circuits. Designed for circuit protection, it provides reliable operation at rated voltages and currents, with an interrupting rating of 200kA RMS. The fuse is tested at 318 VAC, ensuring durability and safety in various electrical applications, making it ideal for industrial and commercial circuit protection needs.

Authorized Distributors
Source:Newark
Part No:63LET
Stock:1
Inv Date:06-11-2026
Price: Unit price: $28.47
Buy/RFQ:
Source:DigiKey
Part No:63LET
Stock:0
Inv Date:06-11-2026
Price: Unit price: $175.18
Buy/RFQ:
Part No:63LET
Stock:1
Inv Date:06-12-2026
Price: Unit price: $175.35
Buy/RFQ:
Part No:63LET
Stock:15
Inv Date:06-11-2026
Price: Unit price: $27.96
Buy/RFQ:
Part No:63LET
Stock:0
Inv Date:06-11-2026
Price: Unit price: $127.77
Buy/RFQ:
Part No:63LET
Stock:0
Inv Date:06-11-2026
Price: Unit price: $127.77
Buy/RFQ:

Eaton Bussmann 63LET Electrical Fuse Specifications:

  • Voltage Rating: 240 VAC
  • Current Rating: 63 Amps
  • Mounting Type: Bolt mount
  • Dimensions: 17.70mm x 56.00mm
  • Interrupting Rating: 200kA RMS
  • Interrupting Voltage: 150 Vdc
  • Weight: 22 pounds
  • Test Voltage: 318 VAC
  • Rated Power Loss: varies per application
  • Rated at 318 VAC, tested for durability
  • Suitable for electrical circuit protection
  • Testing standard: 318 Vac
  • Application: industrial and commercial electrical systems
  • Construction: Fast-acting fuse for quick response
  • Compatibility: Replacement for similar series

Buy the Buy Bussmann 63LET Part Number 63LET Online

Purchase the Bussmann 63LET fuse online today for reliable circuit protection in industrial and commercial electrical systems. This fast-acting fuse features a bolt mount design, rated at 240 volts and 63 amps, ensuring quick response and durability during overloads. Suitable for various electrical applications, it offers an interrupting rating of 200 kiloamperes RMS and has been tested at 318 VAC for safety and dependability. Secure your system with a fuse designed for long-lasting, consistent performance. Order now for immediate shipping.

Get Bussmann 63LET fuse today—built for precise circuit protection with high interrupting capacity and durable performance in demanding environments.

Frequently Asked Questions

Where can I buy Eaton Bussmann 63LET?

You can click on the BUY or RFQ button to purchase 63LET from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part 63LET?

You can download the 63LET datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of 63LET?

Eaton Bussmann

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