BUSSMANN

BUSSMANN FRS-R-5 Fuse, 5 A, Dual, Non Indicating, Standard, 250 V

Item: AA8TWG
Model: FRS-R-5
Cross Ref: 1A702
580 In Stock

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Specifications

Item Fuse
Ac Voltage Rating 600V AC
Amps 5A
Body Material Fiberglass
Body Style Cylindrical
Class Class RK5
Compatible Fuse Block Series 1Br, R600
Compatible With 1BR, R600 Series
Dc Voltage 300V DC
Dc Voltage Rating 300V DC
Diameter 13/16"
Element Dual
Equivalent Brand And Series Bussmann Frs-R, Edison Ecsr, Littelfuse Flsr, Mersen Trs-R Series
Equivalent Series Ecsr, Flsr, Frs-R, Trs-R
Fits Fuse Block Style Rejection
Functionally Equal To Ferraz/Gould TRS, Littlefuse FLSR
Fuse Block Design Rejection
Fuse Holder Code P
Fuse Size 5" x 13/16"
Indicating / Nonindicating Nonindicating
Interrupt Rating 200 kA at 600V AC, 20 kA at 300V DC
Length 5"
Rejection / Nonrejection Rejection
Series FRS-R Series
Speed Time Delay
Speed Type Time Delay
Standards Ce, Csa Certification Class 1422-01, Ul 248-12 Guide Jddz
Visual Indication Non Indicating

Product Details

Bussmann FRS-R-5 Class RK5 Fusetron fuse is designed to safeguard sensitive electrical equipment from short circuits and excessive currents.

Shipping Information

Height (cm) 2.69
Length (cm) 13.97
Width (cm) 2.69
HS Code 8536100040
Country Of Origin MX
Weight (kg) 0.1575

Working Mechanism

  • If the overcurrent condition persists beyond a safe threshold, the fuse heats up due to the elevated current, triggering a time-delay mechanism. After a short period, the fuse element melts and opens the circuit, interrupting the current flow and safeguarding the system from damage.

Features

  • Bussmann FRS-R-5 Class RK5 fuse has interrupting capacity of 200kAIC at 600VAC and 20kAIC at 300VDC.
  • It has a dual-element design and fibreglass body material contribute to its durability and safety.
  • This Fusetron Series FRS-R-5 Class RK5 fuse allows to perform efficiently in a variety of settings, from motor circuits to control panels.
  • It has a cylindrical body design to fits into fuse blocks with the rejection style to ensure a secure fit, minimising the risk of loose connections.
  • This fuse has ferrule end connections that provide an enclosed connection to reduce the risk of accidental contact with live parts.
  • It has an amperage rating of 5A.

Documentation

Certifications

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Frequently Asked Questions

What is the response time of Bussmann FRS-R-5 Class RK5 fuse?

10 seconds at 500 per cent.

What does Class RK5 mean in terms of fuse?

The Class RK5 designation indicates the time-delay characteristics of the fuse. It is designed to provide a delay before blowing when subjected to temporary overloads, making it suitable for applications like motor startups.

What is the difference between fast-acting and time-delay fuses?

Fast-acting fuses blow quickly when subjected to overcurrents, while time-delay fuses provide a delay before blowing. This delay is particularly useful for accommodating temporary surges.

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