Product Description
The Bussmann FRS-R-3-2/10 fuse is part of the Fusetron® FRS-R series of dual-element, time-delay, current-limiting cartridge fuses designed for demanding industrial branch-circuit and motor-control applications. Rated at 3.2 Amps, 600 V AC (and 300 V DC on lower ratings) with a formidable interrupting capacity of 200 kA RMS at 600 V AC.
This fuse tolerates inrush currents from motors and transformers thanks to its time-delay design, while its current-limiting capability significantly reduces let-through energy for enhanced protection of downstream equipment.
Product Details
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Brand: Bussmann / Eaton
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Model / Part Number: FRS-R-3-2/10
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Condition: Used
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Fuse Type: Dual-Element, Time-Delay, Current-Limiting
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Current Rating: 3.2 A
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Voltage Rating: 600 V AC (300 V DC for applicable ratings)
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Interrupting Rating: 200 kA RMS at 600 V AC (20 kA at 300 V DC)
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Fuse Class: Class RK5
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Body Size / Style: Approx. 0.81″ diameter × 5.0″ length cartridge fuse
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Applications: Motor control centers, industrial panels, branch circuit protection, circuits subject to inrush currents.
Key Features
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Dual-element construction (time-delay + current-limiting) allows tolerance of startup surges (e.g., motors, transformers) while maintaining robust fault protection.
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High interrupting capacity (200 kA) ensures dependable performance in high-fault environments.
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Compact Class RK5 size cartridge simplifies installation in standard holders while delivering full performance.
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Rejection-style or appropriate mount prevents substitution of lower rated fuses, enhancing system safety.
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