FRS-R-17-1/2 DUAL ELEMENT TIME DELAY FUSE

Product Description

The FRS-R-17-1/2 is a dual-element, time-delay cartridge fuse from the Eaton Bussmann Fusetron® series. It is engineered for industrial electrical systems requiring dependable protection against overloads, short circuits, and ground faults. Its Class RK5 rejection-type design ensures compatibility with approved fuse holders while preventing incorrect fuse replacement, improving overall system safety and reliability.

Key Features

• Dual-element time-delay fuse design
• Class RK5 current-limiting protection
• Rated current: 17.5A
• Rated voltage: 600VAC / 300VDC
• High interrupting capacity up to 200kA AC
• Rejection-type construction prevents incorrect replacement
• Handles motor starting and transformer inrush currents
• Provides overload, short-circuit, and ground fault protection
• Compact cylindrical cartridge design
• UL Listed and CSA Certified
• Suitable for industrial control panels and power distribution systems
• Reliable performance in demanding industrial environments

Specifications

• Product Type: Dual-Element Time-Delay Fuse
• Model: FRS-R-17-1/2
• Series: Eaton Bussmann Fusetron® FRS-R
• Fuse Class: RK5
• Rated Current: 17.5A
• Rated Voltage: 600VAC / 300VDC
• Interrupting Rating: 200kA AC, 20kA DC
• Response Characteristic: Time-delay, current-limiting (10-second minimum at 500% rated current)
• Construction: Fiberglass body with ferrule end caps
• Mounting Type: Class RK5 fuse holder
• Standards: UL 248-12, CSA C22.2 No. 248.12, CE Compliant
• Application: Motor circuits, transformers, industrial control panels, branch circuits, machinery protection