Mersen A050F040 - Low Voltage Blade Fuse 40A 500V (200kA AIC)

Mersen A050F040 is a low-voltage blade fuse designed for circuit protection in industrial power distribution systems. This 500V-rated fuse provides 40A current protection with a high 200kA interrupting capacity at 500V, ensuring reliable overload and short-circuit protection. Its compact blade-style construction offers secure electrical connections while meeting stringent industrial safety standards. The fuse complies with UL/CSA certifications for low-voltage applications. Typical uses include motor control centers, switchgear, and power distribution panels requiring robust fault protection.

Key Features & Specifications

• Type: Low-voltage current-limiting blade fuse
• Voltage: 500V AC
• Current: 40A
• Connection: Blade terminal
• AIC Rating: 200kA@500V
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection, switchgear