Ferraz Shawmut A30QS100-4 - Low Voltage Fuse 100A@300V (200kA AIC)

Ferraz Shawmut A30QS100-4 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This UL-certified Amp-Trap series fuse features a 300V AC rating with a 100A current capacity and 200kA interrupting rating at 300V for robust short-circuit protection. The bolt-in design utilizes a single-barrel construction with a 1.22" diameter and weighs 0.3 lb for secure panel mounting. Compliant with UL standards, this current-limiting fuse provides selective coordination for motor control centers, switchgear, and industrial control panels where high fault current protection is critical.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse (A30QS series)
• Voltage: 300V AC
• Current: 100A
• Dimensions: 1.22" diameter
• Standards: UL listed
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA@300V
• Connection: Bolt-in
• Barrels: 1
• Weight: 0.3 lb
• Certification: UL

Product Identification

• UPC: 782001280741
• GTIN: 00782001280741