Bussmann 20A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse


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Heavy-duty Fusetron, dual element, time delay FRN-R cartridge fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter’s Laboratories) listed Class R 200,000 AIR (amp interrupting rating). 1/10A to 60A have ferrule ends, 70A to 200A have knife-blade ends. 250V

Product Information

Weight: 0.1
Brand: Bussmann
UPC: 051712101752
MFR Part No.: FRN-R-20
SKU: 524007

Product Attributes

Amperage: 20A
Class: R
Diameter: 9/16″
Fuse Function: Heavy-Duty Time Delay
Fuse Type: FRN-R Cartridge
Length: 2″
Pkg Qty: 1
UL Listed: Yes
Voltage: 250V