Ferraz Shawmut TR50R Tri-OniC® Class RK5 Time-Delay Fuse; 50 Amp, 250 Volt AC/DC

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  • Ferraz Shawmut TR50R Ferraz Shawmut TR50R Tri-OniC® Class RK5 Time-Delay Fuse; 50 Amp, 250 Volt AC/DC
Manufacturer: Ferraz Shawmut
Catalog#: TR50R
Crescent Part#: 172010
UPC: 782001747930
Your Price:

Product Details

Size: 0.8125 Inch x 3 Inch

Product Details:

Ferraz Shawmut Tri-OniC® TR Series Class RK5 Time delay fuse is rated at 50 Amps/250 VAC/250 VDC. It has an interrupt rating of 200 kilo-Amps AC and 20 kilo-Amps DC. Fuse comes in fiberglass body construction offers dimensional stability in harsh industrial settings. It has high-grade silica filler that ensures fast arc quenching and high current limitation. It features time delay for motor start-ups and transformer inrush currents without nuisance opening. It measures 0.8125 Inch x 3 Inch.

Fuse has optional solid-state SmartSpot indicator and features rejection-style design that prevents replacement errors. It comes with easy-to-read label for quick recognition and replacement. It is designed for motor circuits, mains, feeders, branch circuits, transformers, service entrance equipment and general-purpose equipment. Fuse is UL listed and CE/CSA certified.

Product Specification

Product Details
Manufacturer Ferraz Shawmut
Catalog# TR50R
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Material Fiberglass
Item Time-Delay Fuse
Mounting Clip
Connection Ferrule End
Element Dual
Class RK5
Size 0.8125 Inch x 3 Inch
Application For Use In Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment, General-Purpose Protection
Brand Name Ferraz Shawmut
Amperage Rating 50 Amp
Indication Optional
Interrupt Rating 200 Kilo-Amp AC, 20 Kilo-Amp DC
Type Rejection Style, Current-Limiting
Voltage Rating 250 Volt AC/DC
Sub Brand Tri-OniC®
Standards UL 248-12 File E2137, CSA C22.2 Number 248.12

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