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Eaton Bussmann TCF250RN Time-Delay Fuse

The Bussmann Low-Peak CUBEFuse TCF250RN is a UL Class CF time-delay branch circuit fuse designed for reliable electrical protection in various industrial applications. It features a compact design, twin-element construction with a minimum 10-second delay at 500% rated current, and high interrupting ratings up to 300 kA. Available in non-indicating version, it provides Type 2 'No Damage' protection, ideal for motor starters and sensitive circuits. Easy to install using Bussmann's CUBEFuse holders and compatible with UL 98 and UL 98-rated switches, ensuring safe and efficient protection.

Authorized Distributors
Source:DigiKey
Part No:TCF250RN
Stock:0
Inv Date:06-11-2026
Price: Unit price: $871.1
Buy/RFQ:
Part No:TCF250RN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $871.09
Buy/RFQ:
Part No:TCF250RN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $664.61
Buy/RFQ:
Part No:TCF250RN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $664.61
Buy/RFQ:

Eaton Bussmann TCF250RN Time-Delay Fuse Specifications:

  • Rated Current: 250 A
  • Voltage Ratings: 600 Vac, 300 Vdc
  • Interrupting Rating: Up to 300 kA RMS Sym. (UL)
  • Time-Delay: Minimum 10 seconds at 500% rated current
  • Construction: Twin-element, time-delay, current-limiting
  • Material: Specially designed fuse element with high-performance characteristics
  • Temperature Range: -40°C to 80°C
  • Dimensions: Length approximately 1.69 inches (43 mm), width varies with holder compatibility
  • Application: Branch circuit protection, motor starters, IEC IEC IEC circuits
  • Certifications: UL Listed, CSA Certified, RoHS Compliant

Buy the Eaton Series TCF250RN UL Class CF Time-Delay Fuse: 250A

Enhance your circuit protection with the Eaton TCF250RN fuse, offering reliable UL Class CF time-delay performance, high interrupting capacity up to 300 kA, and easy integration with Bussmann's CUBEFuse holders and switches. This compact fuse ensures safe, efficient motor protection and branch circuit safety, ideal for industrial environments requiring durable and high-capacity fusing solutions. Perfect for panelboards, motor starters, and sensitive electrical circuits, it guarantees superior performance to keep your systems running smoothly.

Buy Eaton TCF250RN fuse now and experience unmatched reliability, high short-circuit capacity, and easy installation for industrial circuit protection.

Frequently Asked Questions

Where can I buy Eaton Bussmann TCF250RN?

You can click on the BUY or RFQ button to purchase TCF250RN from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part TCF250RN?

You can download the TCF250RN datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of TCF250RN?

Eaton Bussmann

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