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Eaton Bussmann TCF40 Low-Peak Power Fuse

This is a low-peak, finger-safe power fuse with dual-element, time-delay features rated for 600Vac/300Vdc and 1-100A current range. It offers high interrupting ratings up to 300kA RMS, with both indicating and non-indicating versions available. Constructed with glass-filled PES case and copper alloy terminals, it provides reliable fault protection, fast response to damaging faults, and easy troubleshooting with easyID™ technology. Suitable for industrial applications, its robust design withstands cycling and inrush currents while offering Type 2 'No Damage' protection for IEC motor starters. Ideal for safe, compact circuit protection.

Authorized Distributors
Source:DigiKey
Part No:TCF40
Stock:28
Inv Date:06-11-2026
Price: Unit price: $203.42
Buy/RFQ:
Part No:TCF40
Stock:3
Inv Date:06-12-2026
Price: Unit price: $203.42
Buy/RFQ:
Part No:TCF40
Stock:19
Inv Date:06-11-2026
Price: Unit price: $206.04
Buy/RFQ:
Part No:TCF40
Stock:0
Inv Date:06-11-2026
Price: Unit price: $144.29
Buy/RFQ:
Part No:TCF40
Stock:0
Inv Date:06-11-2026
Price: Unit price: $144.29
Buy/RFQ:

Eaton Bussmann TCF40 Low-Peak Power Fuse Specifications:

  • Ampere Rating: 1 to 100A
  • Voltage Rating: 600Vac/300Vdc
  • Interrupting Rating: 300kA RMS Sym. (UL), 200kA RMS Sym. (CSA), 100kA DC (UL & CSA)
  • Operating Temperature Range: -40 to 80°C
  • Case Material: Glass filled PES
  • Terminal Material: Copper alloy
  • Terminal Plating: Electroless tin
  • Fuse Dimensions (in mm): Approximately 54.10 x 25.40 x 28.58
  • Features: Dual-element, time-delay, finger-safe, high interrupting capacity, easy troubleshooting technology, Type 2 protection
  • Agency Listings: UL, CSA, CE

Buy the Cooper Bussmann Series Low-Peak Finger-Safe Fuse: TCF40

Secure your electrical system with the high-quality Cooper Bussmann Low-Peak Power Fuse. Designed for safety and durability, the fuse features dual-element, time-delay operation with a 600Vac/300Vdc rating and current range from 1 to 100A. Its robust construction with glass-filled PES case and copper alloy terminals ensures reliable performance under demanding conditions. Easy troubleshooting is enabled by intelligent indication technology, making maintenance seamless. Protect your circuits, enhance safety, and ensure long-lasting circuit integrity by ordering this trusted fuse online today.

Buy Cooper Bussmann TCF40 fuse now and experience unmatched reliability and high current protection for industrial applications.

Frequently Asked Questions

Where can I buy Eaton Bussmann TCF40?

You can click on the BUY or RFQ button to purchase TCF40 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part TCF40?

You can download the TCF40 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of TCF40?

Eaton Bussmann

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