FRS-R-350 - Eaton Bussmann 350A 600V Dual Element Class RK5 Time-Delay Fuse

FRS-R-350

FRS-R-350 is a 350 amp, 600 volt dual element time-delay fuse from Eaton Bussmann designed for reliable circuit protection.This Class RK5 fuse features a current-limiting dual element design with blade end terminals, providing motor overload, ground fault, and short-circuit protection. It is rated for 600 Vac and 300 Vdc with an interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc. The fuse offers a 10-second time delay at 500% overload, making it suitable for circuits with surge currents such as motors and transformers. It is non-indicating and complies with UL 248-12, CSA C22.2 No. 248.12, and CE standards.

Key Specifications
• Amperage: 350 A
• Voltage Rating: 600 Vac / 300 Vdc
• Interrupting Rating: 200 kA at 600 Vac, 20 kA at 300 Vdc
• Class: RK5
• Fuse Type: Dual Element, Time-Delay
• Connection: Blade end x blade end
• Response Time: 10 seconds at 500% overload
• Physical Size: 2.34 in diameter x 11.63 in length
• Non-indicating
• Certifications: UL Listed, CSA Certified, CE Marked
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Specifications

• Part Number: FRS-R-350
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Fusetron
• Type : FRS-R
• Voltage : 600
• Amperage : 350
• AIC rating : 200kA@600V
• Diameter : 2.34
• Class Rating : RK5
• Barrels : 1



Product Data

• UPC : 051712508520
• GTIN : 00051712508520
• Country of Origin : Mexico
• Dimensions : 11.63 in x 2.59 in x 2.59 in (Length/Depth x Height x Width)
• Weight : 0.00052
• Certification : CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ