Cutler Hammer A30QS70-4 - Low Voltage Current-Limiting Fuse 70A (200kA AIC @300V)

Cutler Hammer A30QS70-4 is a low voltage current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 70A current rating and a 300V voltage rating, providing reliable overcurrent and short-circuit protection. The fuse is constructed with a single-barrel design, measures 1.22 inches in diameter, and utilizes a bolt-in connection for secure installation. It complies with industry standards for current-limiting fuses and offers an interrupting rating of 200kA at 300V. This fuse is typically applied in industrial control panels, motor branch circuits, and feeder circuits 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: 70A
• Dimensions: 1.22 inches Diameter
• Standards: Industry Standard Current-Limiting Fuse
• Applications: Industrial Control Panels, Motor Branch Circuits, Feeder Circuits
• AIC rating: 200kA@300V
• Connection: Bolt-In
• Barrels: 1
• Weight: 0.3 lb

Product Identification

• UPC: 78200128071
• GTIN: 00782001280710