Cutler Hammer A30QS300-4 - Low Voltage Current-Limiting Fuse 300A (200kA AIC @300V)

Cutler Hammer A30QS300-4 is a low voltage current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection for industrial electrical systems. It features a 300A current rating and 300V voltage rating with a high 200kA interrupting capacity at 300V for reliable fault clearing. The fuse is constructed with a single-barrel design measuring 1.5 inches in diameter and 3.84 inches in length, featuring bolt-in connections for secure installation. It complies with UL recognition under Guide JFHR2, File E60314 and carries CE certification, meeting international safety standards. This fuse is typically applied in motor control centers, industrial control panels, and power distribution equipment where high fault current protection is required.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Amp-Trap Family, Single Barrel
• Voltage Rating: 300V AC
• Current Rating: 300A
• Dimensions: 1.5" Diameter × 3.84" Length
• Standards: UL Recognized (Guide JFHR2, File E60314), CE Certified
• Applications: Motor Control Centers, Industrial Control Panels, Power Distribution
• Connection: Bolt-In
• Barrels: 1
• AIC Rating: 200kA@300V
• Certification: CE, UL Recognized
• Family: Amp-Trap
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 782001280833
• GTIN: 00782001280833