Gould AT-DE450R - Low Voltage Fuse 450A 250V (RK-5 Class Blade Connection)

Gould AT-DE450R is a low-voltage fuse designed for circuit protection in industrial electrical systems. This Amp-Trap series RK-5 class fuse features a 250V AC rating and 450A current capacity with a blade-style connection for secure installation. The 4 lb unit employs a time-delay design with durable construction to withstand high inrush currents while providing reliable short-circuit protection. It complies with industry standards for low-voltage fuses in commercial and industrial power distribution. Typical applications include motor control centers, panelboards, and switchgear requiring 250V protection.

Key Features & Specifications

• Type: Amp-Trap time-delay fuse (AT series)
• Voltage Rating: 250V AC
• Current Rating: 450A
• Class Rating: RK-5
• Connection: Blade terminal
• Weight: 4 lb
• Standards: UL/CSA compliant
• Applications: Industrial power distribution, motor protection, switchgear