1
/
of
1
Mersen PC73UD13C550D1A / F300569 Protistor size 73 aR Semiconductor Protection Fuse, 550A, 1250VAC
Regular price
$180.00 USD
Regular price
Sale price
$180.00 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
Secure checkout via Credit Cards, PayPal & Bank Wire (T/T)
The Mersen PC73UD13C550D1A is a high-speed square body fuse-link from the Protistor size 73 series, specifically designed for the ultra-fast-acting protection of power semiconductors. This aR-class fuse provides superior current-limiting capabilities and exceptionally low I²t, making it an ideal choice for safeguarding diodes, thyristors, and IGBT devices in industrial power conversion systems. Engineered with silver-plated contact surfaces and non-magnetic hardware, it ensures high reliability and performance for enterprise-level procurement needs.
| Product ID (MPN) | PC73UD13C550D1A |
| Order Code (Item No) | F300569 |
| Product Size | 73 |
| Rated Current (In) | 550 A |
| Rated Voltage (IEC) | 1250 VAC |
| Rated Voltage (UL) | 1300 VAC |
| Speed/Characteristic | aR (Ultra-Fast acting) |
| Mounting Style | DIN110 Blades |
| Rated Breaking Capacity | 126 kA @ 1250V |
| Pre-arcing I²t | 57 kA²s |
| Clearing I²t at Rated Voltage | 465 kA²s |
| Power Dissipation at In | 120 W |
| Weight | 1.12 kg |
Share
