Time-Delay Fuse 4A 250 Vac 0.75 Inch Length 0.25 Inch Width
Bussmann

Bussmann GMD-4-R Time-Delay Fuse 4A 250 Vac 0.75 Inch Length 0.25 Inch Width

  • MPN: GMD-4-R
  • UPC: 051712657938
  • PPN: BUS-GMD-4-R

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$2.13

/ EA

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Spec sheet

Description

This time-delay fuse by Bussmann is designed for use in electronic circuits, showcasing a robust construction featuring a glass tube with nickel-plated brass endcaps for enhanced durability. With a voltage rating of 250 Vac and an amperage rating of 4A, it provides reliable circuit protection while ensuring compliance with RoHS and CE standards. Its electronic small dimension type allows for seamless integration into various power distribution applications, and the fuse offers flexible response times up to 60 minutes maximum at 135% and a swift 5 seconds at 200%. Whether for new installations or repairs, this time-delay fuse stands as a dependable choice for maintaining the efficiency and safety of your electrical systems.

Features

  • Engineered with an intentional time-delay mechanism, the GMD-4-R handles harmless, brief current surges without tripping prematurely. This eliminates nuisance blowing from initial inrush currents in electronic equipment, saving you from frequent, frustrating replacements and unnecessary downtime.
  • This glass tube fuse is rated for a 4A current and a maximum voltage of 250V AC. It provides robust overcurrent protection tailored specifically for low-voltage electronic circuits, control boards, and sensitive appliances requiring a 4-amp slow-blow safeguard.
  • Measuring exactly 5mm in diameter by 20mm in length, this industry-standard miniature cartridge fuse ensures a precise, drop-in physical fit. It provides seamless compatibility with existing inline fuse holders, panel mounts, or PCB clips without requiring any modification to your setup.
  • Built with a high-visibility glass tube and durable nickel-plated brass endcaps, this fuse allows for instant visual inspection so you can easily spot a blown filament. The construction ensures optimal electrical conductivity and long-term resistance to environmental oxidation.
  • the GMD-4-R is fully RoHS compliant, and carries UL Listed (Guide JDYX, File E19180) and CSA Certified approvals. These rigorous safety certifications guarantee the fuse meets strict north american standards for reliable overcurrent protection in commercial and residential electronics.

Documentation & Downloads

Specifications

Additional

Amperage
4A
Interrupt Rating
200A at 250 Vac (p.f.= 1.0)
Type
Electronic - small dimension
Connection
Ferrule end X ferrule end
Fuse Indicator
Non Indicating
Application
Electronic circuits
Voltage250 Vac, 32 Vdc
Response Time60 min max at 135%, 5 s min at 200%, 2 min max at 200%
Dimensions5 x 20 mm
MaterialGlass tube, nickel-plated brass endcaps
ComplianceRoHS, CE

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