Ferraz Shawmut A15QS40-4 - Low Voltage Fuse 40A (100kA AIC @150V)

Ferraz Shawmut A15QS40-4 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for circuit protection in industrial electrical systems. It features a 150V AC rating with a 40A current capacity and a high interrupting rating of 100kA at 150V for reliable short-circuit protection. The fuse has a compact bolt-in design with a single-barrel construction and a 0.81-inch diameter, meeting stringent industry standards for safety and performance. Compliant with UL/CSA requirements, this Type A fuse is commonly used in motor control centers, switchgear, and power distribution panels where robust overcurrent protection is critical.

Key Features & Specifications

• Type: Current-limiting, single-barrel low-voltage fuse (Type A)
• Voltage Rating: 150V AC
• Current Rating: 40A
• Dimensions: 0.81" diameter
• Standards: UL/CSA compliant
• Applications: Motor control centers, switchgear, power distribution
• Connection: Bolt-in
• AIC rating: 100kA @ 150V
• Family: Amp-Trap

Product Identification

• UPC: 78200130544
• GTIN: 00782001305444