Ferraz Shawmut A6Y300-3 - Class K Fuse 300A (200kA AIC @600V)

Ferraz Shawmut A6Y300-3 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This Amp-Trap series fuse features a 600V AC rating with a 300A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The compact plug-in design (2" diameter, 2 lb weight) utilizes a single-barrel construction with Class K speed characteristics for rapid fault clearing. Compliant with industry standards for low-voltage fuses, it is engineered for motor control centers, switchgear, and panelboard applications requiring high interrupting capacity.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse (Class K, Amp-Trap A6Y series)
• Voltage Rating: 600V AC
• Current Rating: 300A
• Dimensions: 2" diameter
• Standards: UL/CSA compliant
• Applications: Industrial switchgear, MCCs, panelboards
• Connection: Plug-in
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 2 lb

Product Identification

• UPC: 782001906474
• GTIN: 00782001906474