Bussmann FNQ-R-1/4

Bussmann FNQ-R-1/4

Overview

The Bussmann FNQ-R-1/4 is a Class CC time-delay fuse designed for low-current protection in sensitive electronic and industrial control circuits. With a 0.25 A current rating and a 600 V capacity, this fuse provides reliable overcurrent protection while tolerating temporary inrush currents without nuisance tripping.

Its dual-element construction ensures precise performance, while the rejection-style design prevents improper substitution. Built with a melamine tube body and ferrule ends, the FNQ-R-1/4 is compact, durable, and highly dependable in demanding applications.

Key Features

• Class CC dual-element fuse

• Current rating: 0.25 A

• Voltage rating: 600 V

• Interrupt rating: 200 kAIC

• Time-delay: 12 seconds at 200% overload

• Fuse indicator: Non-indicating

• Special feature: Rejection style for misapplication prevention

• Connection: Ferrule end x ferrule end

• Body material: Melamine tube

• Dimensions: 1.5 in (L) × 0.41 in (H) × 0.41 in (W)

• Weight: 0.015 lb

• Compliance: CE Marked

• Packaging: Standard

Technical Specifications

• Manufacturer: Bussmann Series

• Catalog Number: FNQ-R-1/4

• Product Type: Time-delay fuse

• Fuse Class: CC

• Amperage Rating: 0.25 A

• Voltage Rating: 600 V

• Interrupt Rating: 200 kAIC

• Response Time: 12 sec at 200% overload

• Number of Elements: Dual

• Fuse Indicator: Non-indicating

• Special Feature: Rejection style

• Connection Type: Ferrule end x ferrule end

• Body Material: Melamine tube

• Dimensions: 1.5 in × 0.41 in × 0.41 in

• Weight: 0.015 lb

• Compliance: CE Marked

Applications

• Line protection for sensitive equipment

• Small control transformers

• Industrial control panels

• Branch circuit protection

• Electronics requiring precise low-current protection

Why Choose the FNQ-R-1/4

• Ultra-low 0.25 A rating for sensitive circuits

• Time-delay design handles temporary inrush currents

• Rejection-style construction prevents incorrect fuse replacement

• High interrupt rating of 200 kAIC ensures safety

• Trusted Bussmann performance in industrial and commercial use

Order Now

The Bussmann FNQ-R-1/4 Class CC Fuse is available and ships worldwide.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply