Mersen A70QS40-22F - Low Voltage Current-Limiting Fuse 40A@690V (200kA AIC)

Mersen A70QS40-22F is a low-voltage current-limiting fuse from the Amp-Trap family, designed for robust circuit protection in industrial power distribution systems. It features a 690V AC voltage rating and 40A current rating with a 200kA interrupting capacity at full voltage, housed in a compact 22mm diameter ferrule-connected package with a 2-1/4" length. The fuse meets UL Recognized Component (File E76491) and CSA certifications, employing current-limiting technology to protect equipment from short circuits and overloads in motor control centers, switchgear, and industrial machinery applications.

Key Features & Specifications

• Type: A70QS current-limiting low-voltage fuse with ferrule connection
• Voltage Rating: 690V AC
• Current Rating: 40A
• Dimensions: 22mm diameter x 2-1/4" length
• Standards: UL Recognized Component (E76491), CSA Certified
• Applications: Motor control centers, switchgear, industrial power distribution
• AIC rating: 200kA@690V
• Connection: Ferrule
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Tunisia

Product Identification

• UPC: 78200114209
• GTIN: 00782001142094