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Mersen PC73UD13C630D1A / G300570 Protistor size 73 aR Semiconductor Protection Fuse, 630A, 1250VAC
Regular price
$200.00 USD
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$200.00 USD
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The Mersen PC73UD13C630D1A is a high-performance, ultra-fast-acting square body fuse-link designed for the comprehensive protection of power semiconductors. Part of the Protistor size 73 series, this aR-class fuse is engineered to safeguard critical components such as diodes, thyristors, and IGBT devices in inverters, motor drives, and UPS systems. Its design features low I²t and high interrupting ratings to ensure ultimate protection for modern power conversion equipment while maintaining superior cycling capability with silver-plated contact surfaces.
| Product ID (MPN) | PC73UD13C630D1A |
| Order Code (Item No) | G300570 |
| Product Size | 73 |
| Rated Current (In) | 630 A |
| Rated Voltage (IEC) | 1250 VAC |
| Rated Voltage (UL) | 1300 VAC |
| Speed/Characteristic | aR (Ultra-Fast Acting) |
| Mounting Type | Type DIN110 blades |
| Rated Breaking Capacity AC | 126 kA |
| Pre-arcing I²t | 84 kA²s |
| Clearing I²t at Rated Voltage | 680 kA²s |
| Power Dissipation at In | 132 W |
| Net Weight | 1.12 kg |
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