Cutler Hammer A50QS225-4 - Low Voltage Current-Limiting Fuse 225A (200kA AIC @ 500V)

Cutler Hammer A50QS225-4 is a low voltage current-limiting fuse designed for providing high-level short-circuit protection in industrial electrical systems. It features a 225A current rating and a 500V AC voltage rating, capable of interrupting up to 200kA fault currents. The fuse is constructed with a single-barrel design featuring a 1.5-inch diameter and bolt-in blade connection for secure installation. It complies with multiple industry standards including UL Recognition (File 60314, Guide JFHR2) and CSA certification (LR12636), meeting CE requirements. This fuse is typically applied in motor control centers, industrial control panels, and power distribution equipment where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Single Barrel, Bolt-In Blade Connection
• Voltage Rating: 500V AC
• Current Rating: 225A
• Dimensions: 4.34 inches length, 1.5 inches diameter
• Standards: UL Recognized (File 60314, Guide JFHR2), CSA Certified (LR12636), CE
• Applications: Motor Control Centers, Industrial Control Panels, Power Distribution Systems
• AIC Rating: 200kA @ 500V
• Connection: Bolt-In Blade
• Barrels: 1
• Certification: CE, UL Recognized, CSA Certified
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 78200194777
• GTIN: 00782001947774