Ferraz Shawmut A240R4R is a current-limiting fuse from the Amp-Trap family, rated for 2.4 kV (2400 VAC) operation and 130 A. As a current-limiting device, it rapidly interrupts short-circuit currents to minimize damage and fault energy in high-voltage electrical circuits. This part number uniquely identifies a high-voltage, fast-acting protection fuse intended for use in protective schemes within high-voltage power distribution equipment.
