Ferraz Shawmut A30QS275-4 - Low Voltage Fuse 275A (200kA@300V Interrupt Rating)

Ferraz Shawmut A30QS275-4 is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial applications. This bolt-in fuse features a 275A current rating and 300V voltage rating with a 200kA interrupting capacity at 300V for reliable short-circuit protection. The compact 1.5-inch diameter unit utilizes a single-barrel design with robust construction for demanding environments. Compliant with industry safety standards, this fuse is commonly used in motor control centers, switchgear, and power distribution systems requiring high fault current protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse with bolt-in connection
• Voltage Rating: 300V AC
• Current Rating: 275A
• Dimensions: 1.5" diameter
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection, switchgear
• AIC rating: 200kA@300V
• Connection: Bolt-In
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 78200129867
• GTIN: 00782001298678