Ferraz Shawmut A30QS50-4 - Low Voltage Fuse 50A (200kA AIC @300V)

Ferraz Shawmut A30QS50-4 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for circuit protection in industrial electrical systems. This bolt-in fuse features a 300V AC rating with a 50A current capacity and a 200kA interrupting rating at 300V for reliable short-circuit protection. Its compact 0.08-inch diameter design with single-barrel construction ensures space-efficient panel mounting while maintaining robust performance. The fuse meets stringent industry standards for low-voltage protection devices. Typical applications include motor control centers, industrial control panels, and power distribution systems where high fault current interruption is critical.

Key Features & Specifications

• Type: A30QS current-limiting fuse with bolt-in connection
• Voltage Rating: 300V AC
• Current Rating: 50A
• Dimensions: 0.08" diameter single-barrel design
• Standards: UL/CSA recognized
• Applications: Industrial control panels, MCCs, power distribution
• AIC rating: 200kA@300V
• Connection: Bolt-In
• Family: Amp-Trap

Product Identification

• UPC: 78200114114
• GTIN: 00782001141141