• Change Country
  • Source Now

BUSSMANN

See our 858 reviews on trustpilot

BUSSMANN FNQ-R-3-2/10-R1 Fuse, 3.2 A, Non-Indicating, 200 kAIC, 600 V

Item: BD3CQJ
Model: FNQ-R-3-2/10-R1
In Stock

Get it by Thursday, Apr 16

£82.39/unit (Inc. VAT)
Trade Prices Available
Request Quote

Payment

Delivery

Specifications

Item Fuse
Ac Voltage 600V AC
Amps 3.2A
Body Style Cartridge Fuses
Breaking Capacity 200 kA
Class Class CC
Dc Voltage Not Rated
Diameter 10.3 mm
Fuse Size 10.3 mm x 38.1 mm
Fuse Type Slow Blow
Indicator Style Without Indicator
Interrupt Rating 200 kA
Length 1 1/2"
Mfr. Series Bussmann FNQ-R Series
Mounting Style Holder
Overall Diameter 0.409"
Packaging Bulk
Product Datasheet bussmann-fnq-r-3-2-10-r1.pdf
Product Type Industrial Power Fuses
Series FNQ-R Series
Source Digikey
Speed Type Time Delay
Standard Logo rohs.png
Termination Type Clip
Type Time Delay Fuse
Unit Weight 0.4 oz.
Visual Indication Non Indicating
Voltage 600V AC

Product Details

Shipping Information

Height 1.04
Length 3.81
Width 1.04
Weight 0.067500

Uses

Working Mechanism

  • Inside, a lower-melting-point element awaits to interrupt the circuit.
  • When current surpasses its limit, the melting element heats up due to increased resistance.
  • Excess heat melts the element, breaking the circuit to halt current flow.
  • This interruption prevents damage to downstream equipment and wiring.
  • Once blown, the user must replace the fuse for continued circuit protection.

Features

  • This fuse has an AC voltage rating of 600VAC and a current rating of 3.2A.
  • It features a cartridge body style for structural rigidity and durability.
  • This fuse comes without an indicator for seamless operations.
  • It offers a holder based mounting for ease of installation and a clip mechanism for convenient termination.
  • This industrial power fuse has an interrupt rating of 200kA for effective current interruption.

Compatible Accessories

Standards and Approvals

Installation

Documentation

FAQ′s

Q. How do I install this industrial power fuse?

A.

  • Open the fuse holder or disconnect the circuit from the power source.
  • If present, remove the old or blown fuse from the holder.
  • Check the contacts for any signs of damage, corrosion or debris.
  • Insert the new Bussmann FNQ-R-3-2/10-R1 fuse into the holder.
  • Ensure the fuse is properly seated and secure in the holder.
  • Close the fuse holder securely.
  • Restore power to the circuit to test the new fuse's functionality.
  • Observe the circuit to ensure proper operation without any issues.

Q. What factors should I consider while choosing the right industrial power fuse?

A.

  • Match the fuse's current rating with the circuit's requirements.
  • Ensure that the fuse can handle the circuit's voltage level.
  • Account for temperature, humidity and contaminants.
  • Determine the needed level of equipment and circuit protection.
  • Verify if the fuse can safely interrupt the maximum fault current.
  • Choose a fuse with a suitable response time for the circuit.
  • Ensure that the fuse fits the available space and is easy to install.
  • Select a fuse type that suits your specific application (e.g., motor protection).
  • Check for compliance with relevant industry standards.

Q. What is the difference between Bussmann FNQ-R Series fuses and KTK-R fuses?

A.

  • Bussmann FNQ-R Series fuses typically offer higher current ratings for larger circuits.
  • Both series have comparable voltage ratings suitable for industrial applications.
  • KTK-R fuses are smaller and fit compact spaces and FNQ-R fuses are larger for higher currents.
  • FNQ-R fuses suit industrial machinery, whereas KTK-R Series fuses are common in control panels and electronics.
  • FNQ-R fuses often have higher interrupting capacities for high short-circuit currents.
  • FNQ-R Series fuses offer enhanced motor protection and the KTK-R fuses provide reliable electronics protection.

Explore Products