Ferraz Shawmut A30QS45-4 - Low Voltage Fuse 45A 300V (200kA AIC)

Ferraz Shawmut A30QS45-4 is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial applications. It features a 300V AC rating and 45A current capacity with a bolt-in connection for secure installation, constructed with a single-barrel design measuring 3-3/16" in length and 0.08" in diameter. The fuse meets CE, UL Recognized (Guide JFHR2), and CSA standards while delivering a 200kA interrupting capacity at 300V for reliable fault protection. Its Amp-Trap series design ensures rapid clearing of short circuits, making it ideal for motor control centers, switchgear, and power distribution systems.

Key Features & Specifications

• Type: A30QA current-limiting fuse, single-barrel construction
• Voltage Rating: 300V AC
• Current Rating: 45A
• Dimensions: 3-3/16" length x 0.08" diameter
• Standards: CE, UL Recognized (Guide JFHR2), CSA Approved
• Applications: Motor control centers, switchgear, power distribution
• Connection: Bolt-in
• AIC Rating: 200kA@300V
• Certification: CE, UL, CSA
• Family: Amp-Trap

Product Identification

• UPC: 782001311964