Product Description
The Ferraz Shawmut TRS50R is a 50-amp, 600-volt AC Tri‑Onic time‑delay fuse engineered for reliable overcurrent protection in industrial and commercial electrical systems. Its dual‑element, time‑delay design allows temporary inrush currents — such as motor starts and transformer energizing — without nuisance blowing, while providing fast interruption during sustained overloads and short circuits. Ideal for motor circuits, feeders, control panels, and general electrical protection applications, the TRS50R offers dependable performance and long service life.
Product Details
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Brand: Ferraz Shawmut (Mersen)
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Model / Part Number: TRS50R
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Series: Tri‑Onic
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Amperage Rating: 50A
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Voltage Rating: 600V AC
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Fuse Type: Dual‑Element, Time‑Delay, Current‑Limiting
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Interrupt Rating: High interrupting capacity for industrial use
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Body Style: Cartridge Fuse
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Applications: Motor circuits, feeders, control panels, industrial electrical systems
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Condition: Used
Key Features
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Dual‑element time‑delay design tolerates harmless inrush currents
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Current‑limiting action reduces energy let‑through during faults
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High interrupt rating enhances system safety
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Durable construction for reliable long‑term use
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Compatible with standard industrial fuse holders
