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Eaton Cutler-Hammer Bussman FRS-R-80

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FRS-R-80

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The FRS-R-80 from Eaton Cutler-Hammer is a low-voltage cartridge fuse designed for reliable protection in electrical circuits. It can handle a rated current of 80 Amps with voltage ratings of 600 VAC and 300 VDC.

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Technical specifications for FRS-R-80

ManufacturerEaton Cutler-Hammer
Product TypeLow-Voltage Cartridge Fuse
Product LineBussman
Part NumberFRS-R-80
Rated Current80 A
Voltage Rating (AC)600 VAC
Voltage Rating (DC)300 VDC
Interrupting Rating at 600 VAC200 kAIC
Interrupting Rating at 300 VDC20 kAIC
Fuse ClassClass RK5
Element TypeDual-Element, Time-Delay
Body StyleCylindrical with Knife Blade terminals
Body MaterialFiberglass tube construction
Terminal TypeBlade end x blade end
Current LimitingYes
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Eaton Cutler-Hammer's FRS-R-80 is a low-voltage cartridge fuse engineered for performance in safeguarding electrical circuits. This unit operates efficiently at a rated current of 80 Amps and can accommodate voltage inputs of 600 VAC and 300 VDC. The fuse’s robust design ensures dependable functionality across a variety of applications. Featuring an interrupting rating of 200 kAIC at 600 VAC and 20 kAIC at 300 VDC, it adeptly handles fault conditions, providing an essential layer of protection.

Falling under the Class RK5 category, the FRS-R-80 employs a dual-element, time-delay style which allows it to withstand temporary overloads while offering dependable protection against overcurrent and short circuits. Its cylindrical body is crafted from fiberglass, ensuring durability while being lightweight. Terminal configurations are designed with knife blade ends, allowing for secure connections. Furthermore, this unit incorporates current limiting features, enhancing safety and performance in payload management.