Mersen A50P400-4TA - Low Voltage Fuse 400A (100kA@500V Interrupt Rating)

Mersen A50P400-4TA is a low-voltage fuse designed for high-current circuit protection in industrial applications. This bolt-in blade fuse features a 500V AC/DC voltage rating and 400A current capacity, with a 100kA interrupting rating at 500V for reliable fault protection. The compact 1.5-inch diameter design utilizes durable construction with a single barrel configuration, weighing 2 lb for easy installation. Compliant with industry safety standards, it provides robust protection for motor control centers, switchgear, and power distribution systems.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse with bolt-in blade connection
• Voltage Rating: 500V AC/DC
• Current Rating: 400A
• Dimensions: 1.5" diameter
• Standards: Industry-compliant protection
• Applications: Motor control centers, switchgear, power distribution
• AIC rating: 100kA@500V
• Connection: Bolt-In Blade
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 78200114066
• GTIN: 00782001140663