Ferraz Shawmut A30QS20-1 - Low Voltage Fuse 20A 300V (200kA AIC)

Ferraz Shawmut A30QS20-1 is a low-voltage fuse from the Amp-Trap family, designed for circuit protection in industrial and commercial applications. It features a 300V AC voltage rating and a 20A current rating, with a compact 0.56-inch diameter ferrule connection for secure installation. The single-barrel construction delivers a high interrupting capacity of 200kA at 300V, ensuring reliable protection against short circuits and overloads. Compliant with industry standards for low-voltage fuses, it is commonly used in motor control centers, switchgear, and power distribution panels.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse (A30QS series)
• Voltage Rating: 300V AC
• Current Rating: 20A
• Diameter: 0.56 inches
• Connection: Ferrule
• Barrels: 1
• AIC Rating: 200kA @ 300V
• Standards: Industry-compliant low-voltage protection
• Applications: Motor controls, switchgear, power distribution