Bussmann FNQ-R-6

Bussmann FNQ-R-6

Overview

The Bussmann FNQ-R-6 is a Class CC current-limiting time-delay fuse designed to protect sensitive electrical systems and industrial equipment. With a 6 A current rating and a 600 V rating, it provides reliable overload and short-circuit protection while tolerating temporary inrush currents from motors, control transformers, and branch circuits.

Its 200 kAIC interrupt rating ensures maximum circuit safety in high fault-current conditions. The time-delay dual-element design delivers a 12-second response at 200% overload, allowing it to ride through harmless surges without nuisance tripping. Built with a melamine tube body and a rejection-style feature, the FNQ-R-6 ensures durability, secure installation, and prevention of misapplication.

Key Features

• Class CC current-limiting time-delay fuse

• Current rating: 6 A

• Voltage rating: 600 V

• Interrupt rating: 200 kAIC

• Time-delay response: 12 seconds at 200% overload

• Dual-element design for overload and short-circuit protection

• Connection: Ferrule end x ferrule end

• Fuse indicator: Non-indicating

• Tube material: Melamine

• Special feature: Rejection style prevents misapplication

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

• Weight: 0.015 lb

• Compliance: CE Marked, RoHS Compliant

• Packaging type: Standard

Technical Specifications

• Manufacturer: Bussmann Series

• Catalog Number: FNQ-R-6

• Product Type: Time-delay fuse

• Fuse Class: CC

• Amperage Rating: 6 A

• Voltage Rating: 600 V

• Interrupt Rating: 200 kAIC

• Response Time: 12 seconds at 200% overload

• Number of Elements: Dual

• Fuse Indicator: Non-indicating

• Connection Type: Ferrule end x ferrule end

• Tube Material: Melamine

• Special Feature: Rejection style

• Dimensions: 1.5 in × 0.41 in × 0.41 in

• Weight: 0.015 lb

• Compliance: CE Marked, RoHS Compliant

• Packaging Type: Standard

Applications

• Line protection

• Small control transformers

• Industrial control panels

• Branch circuits

• Automation systems

Why Choose the FNQ-R-6

• Handles inrush currents without nuisance tripping

• High 200 kAIC interrupt rating ensures safe fault clearing

• Compact Class CC format for space-saving installations

• Rejection-style design prevents incorrect fuse substitution

• Bussmann reliability with CE and RoHS compliance

Order Now

The Bussmann FNQ-R-6 Class CC Fuse is available and ships worldwide.

Return to the Bussmann Fuses collection.

Browse the Industrial Fuses main category explore our full range.

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