Ferraz Shawmut Amp-Trap A2K40R Fuse Specifications

The Ferraz Shawmut Amp-Trap A2K40R fuse is a high-performance, reliable overcurrent protection device designed for industrial and commercial applications. Introduced by Mersen, a leading global provider of electrical power management and protection solutions, this fuse is part of the Amp-Trap series which is widely recognized for its durability and efficiency. The A2K40R model is rated for 40 amps at 250 volts and is categorized as a Class RK1 fuse. Class RK1 fuses are known for their capacity to withstand high current surges and their fast response to overload conditions, making them ideal for protecting motors and transformers. These fuses are typically used in power distribution panels, motor control circuits, and other critical electrical systems where reliable performance is essential. Unique features of the A2K40R include: - High interrupting rating, ensuring safety during fault conditions. - Fast acting response for optimal protection against overloads. - A compact design that allows for installation in tight spaces. - Enhanced thermal and mechanical reliability due to high-quality materials used in construction.