Ferraz Shawmut A150X40-4 - Low Voltage Fuse 40A (100kA@1500V AIC)

Ferraz Shawmut A150X40-4 is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial applications. This Amp-Trap series fuse features a 1500V AC voltage rating and 40A current rating, with a robust single-barrel design measuring 1.21 inches in diameter for reliable operation in demanding environments. Engineered to meet stringent industry standards, it delivers 100kA interrupting capacity at 1500V for effective short-circuit protection. Typical applications include motor control centers, switchgear, and power distribution systems requiring high-breaking capacity protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse, single-barrel construction
• Voltage Rating: 1500V AC
• Current Rating: 40A
• Diameter: 1.21 inches (30.7mm)
• AIC Rating: 100kA @ 1500V
• Standards: UL/CSA compliant
• Applications: Industrial power distribution, motor protection, switchgear

Product Identification

• UPC: 78200194931
• GTIN: 00782001949310