myMectronic
myMectronic

A Premier B2B Part Search

Eaton Bussmann FNQR34R1 Time-Delay Fuse

This slow blow, time-delay fuse rated for 600 VAC and 1 to 30 Amps offers reliable circuit protection with high inrush current handling. Designed with a melamine tube and nickel-plated brass endcaps, it features a 13.5-inch length and 1% diameter tolerance, suitable for control circuit transformer protection. It provides a high interrupting rating of 200,000A RMS and complies with UL, CSA, and CE standards, ensuring safe operation in electrical systems. Ideal for applications needing delayed response during startup or short-term overloads.

Authorized Distributors
Source:DigiKey
Part No:FNQ-R-3-4-R1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $210.123
Buy/RFQ:
Source:DigiKey
Part No:FNQ-R-3/4-R1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $210.123
Buy/RFQ:
Part No:FNQ-R-3/4-R1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $229.24
Buy/RFQ:
Part No:FNQ-R-3/4-R1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $245.88
Buy/RFQ:
Part No:FNQ-R-3/4-R1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $160.15
Buy/RFQ:
Part No:FNQ-R-3/4-R1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $160.15
Buy/RFQ:

Eaton Bussmann FNQR34R1 Time-Delay Fuse Specifications:

  • Voltage Rating: 600V
  • Current Range: 1 to 30 Amps
  • Length: 13.5 inches (342.9 mm)
  • Diameter Tolerance: 1%
  • Construction: Melamine tube, nickel-plated brass endcaps
  • Interrupting Rating: 200,000A RMS (UL)
  • Standards: UL Listed, CSA Certified, CE Marked
  • Application: Control circuit transformer protection with high inrush current handling
  • Design Type: Slow blow, time-delay fuse
  • Material: Melamine tube, brass endcaps
  • Certification: UL, CSA, CE compliant
  • Package Size: 1% tolerance for precise fitting

Buy the Cooper Series FNQ-R Time-Delay Fuse: FNQR34R1

Secure your control circuit transformer protection with the Cooper Series FNQ-R time-delay fuse, rated for 600V and 1 to 30 amps. Featuring a durable construction with melamine tube and brass endcaps, this slow blow fuse provides excellent inrush handling and high interrupting capacity. Certified by UL, CSA, and CE, it guarantees safe and reliable operation in various electrical applications. Easily order online and ensure your projects benefit from high-quality protection that minimizes downtime and enhances system longevity.

Order your Cooper Series FNQ-R time-delay fuse today and ensure your electrical systems are protected against short-circuit and overload conditions with dependable reliability.

Frequently Asked Questions

Where can I buy Eaton Bussmann FNQR34R1?

You can click on the BUY or RFQ button to purchase FNQR34R1 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part FNQR34R1?

You can download the FNQR34R1 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of FNQR34R1?

Eaton Bussmann

Eaton Bussmann Part List

Browse and search other Eaton Bussmann parts, locate datasheets and stock

Sponsored by