Mersen A70P20-4

The A70P Amp-Trap® Form 101 high-speed fuse is engineered for use in higher voltage AC and DC drives, UPS systems, and reduced voltage motor starters. It is particularly suitable for scenarios where a lower l²t is essential alongside superior reliability. With a wide range of available ratings, the A70P is frequently utilized for replacement purposes. Its maximum operating temperature reaches 80 °C, while it can withstand storage temperatures as low as -25 °C and as high as 80 °C.

This fuse has an ampere rating of 20 A and a rated voltage of 700 V AC and 650 V DC. The high-speed characteristic ensures it responds quickly to overcurrent conditions, with an AC maximum breaking capacity of 50 kA. The product features a diameter of 0.56 inches and is constructed with a GMG insulating material, ensuring robust performance in demanding environments. The connection terminals, made of tin-plated copper, utilize a bolted type for secure installation.