Innovative Protection with A4BT Time Delay Class L Fuses


The Protistor size 31 aR fuse is specially engineered to offer exceptional performance in semiconductor protection. Designed for medium to high-voltage systems, it provides rapid response to overcurrent conditions, making it ideal for protecting sensitive components like diodes, thyristors, and IGBTs. These fuses are constructed with high-grade materials, ensuring reliability even under demanding thermal and electrical stress.


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