Ferraz Shawmut A30QS7-1 - Low Voltage Fuse 7A 300V (200kA AIC)

Ferraz Shawmut A30QS7-1 is a low-voltage fuse designed for circuit protection in industrial and commercial applications. This Amp-Trap series fuse features a 7A current rating and 300V voltage rating, providing reliable overcurrent protection with a high interrupting capacity of 200kA at 300V. Constructed with a single-barrel ferrule connection and a compact 0.56-inch diameter, it offers space-efficient installation while meeting stringent safety requirements. The fuse complies with industry standards for low-voltage protection devices and is commonly used in motor control centers, switchgear, and power distribution systems where robust short-circuit protection is critical.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse (A30QS series)
• Voltage Rating: 300V AC
• Current Rating: 7A
• Dimensions: 0.56" diameter
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• Connection: Ferrule
• Barrels: 1
• AIC rating: 200kA@300V
• Family: Amp-Trap