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Eaton Bussmann FNQR2R1 Time-Delay Control Fuse

This slow blow, time-delay fuse rated for 600 VAC is designed for controlling transformer circuits with a 2 Amp rating. It features a cylindrical 5AG midget case measuring 10x38mm and is mounted on a holder, providing reliable surge current protection for control circuit transformers. Its high inrush time delay allows safe operation during transformer energization, accommodating inrush currents up to 85 times the full-load current. Constructed with a melamine tube and nickel-plated brass endcaps, ensuring durability and consistent performance in demanding electrical environments.

Authorized Distributors
Source:DigiKey
Part No:FNQ-R-2-R1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $156.278
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Part No:FNQ-R-2-R1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $193.29
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Part No:FNQ-R-2-R1
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Inv Date:06-12-2026
Price: Unit price: $197.16
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Part No:FNQ-R-2-R1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $159.8
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Part No:FNQ-R-2-R1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $159.8
Buy/RFQ:

Eaton Bussmann FNQR2R1 Time-Delay Control Fuse Specifications:

  • Voltage Rating: 600 VAC
  • Current Rating: 2 Amps
  • Dimensions: 10x38mm (0.39x1.50 inches)
  • Case Type: Cylindrical, 5AG midget
  • Construction: Melamine tube, nickel-plated brass endcaps
  • Operation: Time-delay (slow blow)
  • Designed for control circuit transformer protection
  • Inrush Current Handling: Up to 85 times full load
  • Approval: UL Listed
  • Application: Surge current suppression, transformer control circuits

Buy the Buy Bussmann FNQ-R Part Number FNQR2R1 Online

Purchase the Bussmann FNQ-R FNQR2R1 online today to ensure reliable surge protection for your transformer control circuits. This 600V slow blow fuse with a 2A rating features a cylindrical 10x38mm case crafted from durable materials like melamine and nickel-plated brass. It guarantees high inrush current handling capabilities, making it ideal for applications requiring delayed operation during power surges. Designed for ease of use and long-term performance, this fuse offers optimal safety and efficiency for electrical control systems, providing peace of mind for installers and technicians alike.

Get Bussmann FNQ-R FNQR2R1 today—built for precision, high inrush time delay, and long-lasting durability for control circuit transformers.

Frequently Asked Questions

Where can I buy Eaton Bussmann FNQR2R1?

You can click on the BUY or RFQ button to purchase FNQR2R1 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FNQR2R1?

You can download the FNQR2R1 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FNQR2R1?

Eaton Bussmann

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