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Eaton Bussmann FRNR15 Dual-Element Time Delay Fuse

The FRN-R-15 is a 15A, 250VAC dual-element time delay fuse designed for motor overload, ground fault, and short-circuit protection. It prevents motor burnout from overloads and suits circuits with temporary motor surges. Its dual-element construction provides reliable short-circuit and overload defense, with the overload element capable of holding five times the rated current for at least ten seconds. It also protects against single phasing and enhances blackout prevention, with a 200,000A RMS interrupt rating, making it ideal for motor control and drive applications.

Authorized Distributors
Source:Newark
Part No:FRN-R-15
Stock:15
Inv Date:06-11-2026
Price: Unit price: $5.86
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Source:DigiKey
Part No:FRN-R-15
Stock:21
Inv Date:06-11-2026
Price: Unit price: $33.95
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Part No:FRN-R-15
Stock:17
Inv Date:06-12-2026
Price: Unit price: $33.95
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Part No:FRN-R-15
Stock:22
Inv Date:06-11-2026
Price: Unit price: $37.28
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Part No:FRN-R-15
Stock:25
Inv Date:06-11-2026
Price: Unit price: $17.59
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Part No:FRN-R-15
Stock:11
Inv Date:06-11-2026
Price: Unit price: $26.1177
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Part No:FRN-R-15
Stock:33
Inv Date:06-11-2026
Price: Unit price: $26.1177
Buy/RFQ:
Part No:FRN-R-15
Stock:25
Inv Date:06-11-2026
Price: Unit price: $17.59
Buy/RFQ:

Eaton Bussmann FRNR15 Dual-Element Time Delay Fuse Specifications:

  • Ampere Rating: 15 Amperes
  • Voltage Rating: 250VAC (or less)
  • Interrupting Rating: 200,000A RMS Sym.
  • Time-Delay: Minimum 10 seconds at 500% rated current (8 seconds for 0-30A sizes)
  • Overload Protection: Holds overloads up to five times rated current for at least ten seconds
  • Application: Motor overload, ground fault, short circuit, single phasing protection
  • Construction: Dual-element, time delay
  • Suitable for use with rejection or ordinary fuse clips
  • Agency Approval: UL Listed, CSA Certified
  • Certification Reference: Standard 248-12, Guide JDDZ, File E4273, C22.2 No. 248.12, File 53787
  • Physical Dimensions: 2 inches (20.31 mm) length, diameter approximately 0.56 inches (14.22 mm)

Buy the Coofen Series FRN-R 15A: Dual-Element Time-Delay Fuse

Shop the Coofen FRN-R 15A dual-element time delay fuse online now for reliable motor overload, ground fault, and short-circuit protection. Designed for use with standard fuse clips, this fuse features a 200,000A RMS interrupt rating, ensuring safe circuit protection in demanding industrial and control systems. Its quick response to overloads and surge currents helps prevent motor burnout and damage, enhancing system longevity. Easy to install, UL listed, and CSA certified, the FRN-R 15A fuse guarantees high performance and dependable protection for your machinery and electrical systems.

Get Coofen FRN-R 15A today—built for precision, high reliability, and long-lasting protection in motor control applications.

Frequently Asked Questions

Where can I buy Eaton Bussmann FRNR15?

You can click on the BUY or RFQ button to purchase FRNR15 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FRNR15?

You can download the FRNR15 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FRNR15?

Eaton Bussmann

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