Cutler Hammer A30QS250-4 - Low Voltage Fuse 250A (200kA AIC @ 300V)

The Cutler Hammer A30QS250-4 is a low voltage current-limiting fuse designed to provide reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 250A current rating and a 300V voltage rating, ensuring robust performance under demanding conditions. The fuse is constructed with a single-barrel design, measures 1.5 inches in diameter, and utilizes a bolt-in connection for secure installation. It complies with CE and UL standards (Guide JFHR2, File E60314) and offers a high 200kA interrupting rating at 300V. This fuse is typically applied in industrial control panels, motor branch circuits, and feeder protection applications where high fault current interruption is critical.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Single Barrel, Bolt-In Connection
• Voltage Rating: 300V AC
• Current Rating: 250A
• Dimensions: 1.5" Diameter
• Standards: CE, UL Recognized (Guide JFHR2, File E60314)
• Applications: Industrial Control Panels, Motor Branch Circuits, Feeder Protection
• AIC rating: 200kA @ 300V
• Connection: Bolt-In
• Barrels: 1
• Certification: CE, UL Recognized
• Weight: 1 lb

Product Identification

• UPC: 78200128082
• GTIN: 00782001280826