Bussmann FNQ-R-1/2

Bussmann FNQ-R-1/2

Overview

The Bussmann FNQ-R-1/2 is a Class CC current-limiting time-delay fuse designed for precision protection in line circuits, small control transformers, branch circuits, and industrial control systems. With a 0.5 A current rating and 600 V capacity, this fuse ensures reliable overload and short-circuit protection in sensitive applications.

Built with a dual-element time-delay design, it delivers a 12-second response at 200% overload, preventing nuisance tripping during inrush currents. Its rejection-style feature enhances safety by ensuring correct installation, while the melamine tube body and ferrule end x ferrule end connection provide long-lasting durability.

Key Features

• Class CC current-limiting time-delay fuse

• Rated current: 0.5 A

• Voltage rating: 600 V

• Interrupt rating: 200 kAIC

• Response time: 12 seconds at 200% overload

• Dual-element design prevents nuisance trips

• Connection: Ferrule end x ferrule end

• Body material: Melamine tube

• Fuse indicator: Non-indicating

• Special feature: Rejection style safety

• Dimensions: 1.5 in length × 0.41 in width × 0.41 in height

• Weight: 0.15 lb

• Compliance: CE Marked, RoHS Compliant

• Quantity: 1 piece

Technical Specifications

• Manufacturer: Bussmann Series

• Catalog Number: FNQ-R-1/2

• Product Type: Current-limiting time-delay fuse

• Fuse Class: CC

• Amperage Rating: 0.5 A

• Voltage Rating: 600 V

• Interrupt Rating: 200 kAIC

• Response Time: 12 seconds at 200% overload

• Body Material: Melamine tube

• Number of Elements: Dual

• Fuse Indicator: Non-indicating

• Connection Type: Ferrule end x ferrule end

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

• Weight: 0.15 lb

• Compliance: CE Marked, RoHS Compliant

• Quantity: 1

Applications

• Line protection

• Small control transformers

• Industrial control circuits

• Branch circuit protection

• Automation and sensitive equipment

Why Choose the FNQ-R-1/2

• Precise 0.5 A rating for small control loads

• 200 kAIC interrupt rating ensures reliable fault protection

• Dual-element design accommodates high inrush currents

• Rejection-style safety feature prevents misapplication

• CE and RoHS compliant, trusted Bussmann quality

Order Now

The Bussmann FNQ-R-1/2 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