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Mersen A130UD73TTI500 / D301050 Protistor Size 73 aR Square Body High-Speed Fuse, 500A, 1300V AC
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$180.00 USD
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$180.00 USD
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The Mersen Protistor® size 73 aR series semiconductor protection fuses are engineered for high-performance protection of power conversion equipment, including inverters, UPS systems, and motor drives. These square body, ultra-fast acting fuse-links provide superior cycling capability and low I²t for the ultimate protection of diodes, thyristors, and IGBT devices. Featuring silver-plated contact surfaces and a non-magnetic construction, these fuses are designed for 1250V AC (IEC) and 1300V AC (UL) applications, ensuring maximum reliability in demanding industrial environments.
| Catalog Number | A130UD73TTI500 |
| Item Number | D301050 |
| Product Size | 73 |
| Rated Current (In) | 500 A |
| Rated Voltage AC (UL) | 1300 V |
| Rated Voltage AC (IEC) | 1250 V |
| Terminal Type | TTI 1/2in - 13 Unified Coarse Threaded |
| Breaking Capacity AC | 126 kA |
| Clearing I²t | 360 kA²s |
| Speed/Characteristic | aR (Ultra Fast Acting) |
| Power Dissipation at In | 112 W |
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