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Eaton Bussmann TCF20 Low-Peak CUBEFuse

The Low-Peak CUBEFuse is a finger-safe, dual-element, time-delay fuse suitable for both AC and DC applications, rated at 600Vac/300Vdc with a current capacity of 20 Amps. It features a small, compact design with a blade module package for easy mounting in holders. Built with high-quality materials including glass-filled PES case, copper alloy terminals, and electroless tin plating, it offers robust performance with high interrupting ratings up to 300kA. Designed to minimize nuisance tripping, it provides reliable, long-lasting protection for electrical circuits, meeting UL, CSA, and CE standards for safety and performance.

Authorized Distributors
Source:Newark
Part No:TCF20
Stock:1
Inv Date:06-11-2026
Price: Unit price: $137.97
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Source:DigiKey
Part No:TCF20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $140.87
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Part No:TCF20
Stock:0
Inv Date:06-12-2026
Price: Unit price: $124.43
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Part No:TCF20
Stock:28
Inv Date:06-11-2026
Price: Unit price: $140.73
Buy/RFQ:
Part No:TCF20
Stock:42
Inv Date:06-11-2026
Price: Unit price: $102.66
Buy/RFQ:
Part No:TCF20
Stock:42
Inv Date:06-11-2026
Price: Unit price: $102.66
Buy/RFQ:

Eaton Bussmann TCF20 Low-Peak CUBEFuse Specifications:

  • Voltage Rating: 600Vac / 300Vdc
  • Ampere Rating: 20A
  • Interrupting Rating: 300kA RMS Sym. (UL), 200kA RMS Sym. (CSA), 100kA DC (UL & CSA)
  • Operating Temperature Range: -40 to 80°C
  • Material Case: Glass filled PES (Polyethersulfone)
  • Terminals: Copper alloy with electroless tin plating
  • Dimensions: approximately 47.75mm x 19.05mm x 25.40mm
  • Type: Slow blow, time lag fuse
  • Package: Blade module mount
  • Agency Certifications: UL listed, CSA certified, CE compliant
  • Watts Loss at rated current: 6.23W
  • Designed for quick troubleshooting with easyID™ open fuse technology
  • Robust with high inrush current withstand
  • Provides Type 2 'No Damage' protection when properly rated

Buy the Buy Cooper Bussmann Low-Peak CUBEFuse Part Number TCF20 Online

Experience reliable electrical protection with the Low-Peak CUBEFuse, rated at 600Vac/300Vdc and 20A. Its compact blade module design ensures easy installation in various systems. Made from durable materials including glass-filled PES case and copper alloy terminals, it offers high interrupting capacity up to 300kA. This fuse's time-delay feature minimizes nuisance tripping and handles transient surges effectively, making it ideal for demanding electrical environments. Purchase online now to enhance safety, reduce downtime, and ensure long-lasting performance for your electrical circuits.

Get Cooper Bussmann TCF20 today—designed for reliable circuit protection with a compact, blade mount fuse built for long-lasting durability.

Frequently Asked Questions

Where can I buy Eaton Bussmann TCF20?

You can click on the BUY or RFQ button to purchase TCF20 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part TCF20?

You can download the TCF20 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of TCF20?

Eaton Bussmann

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