Tri-Onic TR-R current-limiting time-delay fusses are engineered for overcurrent protection of motors , transformers , service entrance equipment , feeders and branch-circuits. The time-delay characteristics of the TR-R safely handle harmless starting currents and inrush currents associatied with todays motors and transformers.
TR50R • Dual Element Time-Delay Fuse, Class RK5
Features / Specifications
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FREE SHIPPING!
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50 Amp
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Class RK5
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Dual Element Time Delay Fuse
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250V Application
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3" length x 13/16" diameter
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UL Listed to Standard 248-12 File E2137
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CSA Certified to Standard C22.2 no. 248.12
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DC Listed to UL Standard 248 TRS Only
Applications
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Motor Circuits
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Mains
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Feeders
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Branch Circuits
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Transformers
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Service Entrance Equipment
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Genereal Purpose Equipment
Supersedes / Replaces: ECNR50 ECNR-50 FUS1888 FUS-1888 FUS01888 FLRN050 FLRN-50 FRN-R-50 FRNR50 7-CRNR50 MARS 82042 Cefco CRN-R LON-R Lttlefuse FLNR Busman FRN-R FRNR HAC-R HACR Ferraz/Shawmut TR50R TR50-R and others.
Additional fuses available , Contact Us with your System's Model & Serial Number for more information.
Click on any of the links below to download associated documentation.
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DS-TR-R-TRS-R-Class-RK5-Time-Delay-Mersen.pdf